{"id":10430,"date":"2021-12-31T06:13:05","date_gmt":"2021-12-31T06:13:05","guid":{"rendered":"https:\/\/zecovalve.com\/introduction-of-flange-pressure-type-zeco-api-602-forged-valve-manufacturer.html"},"modified":"2023-02-20T06:26:22","modified_gmt":"2023-02-20T06:26:22","slug":"introduction-of-flange-pressure-type-zeco-api-602-forged-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/introduction-of-flange-pressure-type-zeco-api-602-forged-valve-manufacturer.html","title":{"rendered":"Classifica\u00e7\u00e3o de press\u00e3o classe 150 \u2013 Classifica\u00e7\u00e3o de press\u00e3o de flange classe 150\/300"},"content":{"rendered":"<p><span style=\"font-size: 14px;\"><span style=\"font-size: 14px;\">De acordo com ASME B16.5, o a\u00e7o<strong>\u00a0mesa<\/strong> tem sete classifica\u00e7\u00f5es de press\u00e3o: Classe 150-300-400-600-900-1500-2500, o que \u00e9 muito claro. A Classe 300 <strong>mesa<\/strong> pode suportar mais press\u00e3o do que a Classe 150, porque a Classe 300 <strong>mesa<\/strong> precisa ser feito de mais material para suportar maior press\u00e3o. Contudo, a capacidade de press\u00e3o do flange depende de muitos fatores. A classifica\u00e7\u00e3o de press\u00e3o do <strong>mesa<\/strong> \u00e9 expresso em libras e uma classifica\u00e7\u00e3o de press\u00e3o tem uma representa\u00e7\u00e3o diferente. Por exemplo, 150Lb, 150Lbs, 150# e Classe 150 significam o mesmo.<\/span><\/span><\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-examples-of-pressure-rating\">Exemplos de classifica\u00e7\u00e3o de press\u00e3o<\/h2>\n\n\n\n<p>A capacidade de carga dos flanges varia com a temperatura. \u00c0 medida que a temperatura aumenta, a capacidade de carga do flange diminui. Por exemplo, o flange Classe 150 tem capacidade de press\u00e3o de 270 PSIG em temperatura ambiente; tem capacidade de press\u00e3o de 180 PSIG a 400\u2109; tem capacidade de press\u00e3o de 150 PSIG a 600\u2109; tem uma capacidade de press\u00e3o de 75 PSIG a 800\u2109.<\/p>\n\n\n\n<p>Em outras palavras, quando a press\u00e3o cai, a temperatura aumenta e vice-versa. Os flanges da v\u00e1lvula podem ser feitos de uma variedade de materiais, como a\u00e7o inoxid\u00e1vel, ferro fundido, ferro d\u00factil, a\u00e7o carbono e assim por diante, cada um com uma classifica\u00e7\u00e3o de press\u00e3o diferente. A figura a seguir mostra um exemplo de flange em NPS12. Como voc\u00ea pode ver, o di\u00e2metro do furo interno e da face do flange \u00e9 o mesmo. No entanto, o di\u00e2metro externo do flange, o di\u00e2metro do c\u00edrculo central do furo do parafuso e o di\u00e2metro do furo do parafuso aumentam com o aumento do n\u00edvel de press\u00e3o. O n\u00famero e o di\u00e2metro dos furos dos parafusos s\u00e3o: CL150 \u2013 12 x 25,4 CL300 \u2013 16 x 28,6 CL400 \u2013 16 x 34,9 CL600 \u2013 20 x 34,9 CL900 \u2013 20 x 38,1 CL1500 \u2013 16 x 54 CL2500 \u2013 12 x 73<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/20211231061304-61ce9f70d442e.jpg\" alt=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/20211231061304-61ce9f70d442e.jpg\" title=\"Introdu\u00e7\u00e3o do tipo de press\u00e3o de flange\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Exemplos de classifica\u00e7\u00e3o de temperatura de press\u00e3o<\/h2>\n\n\n\n<p>A classifica\u00e7\u00e3o de press\u00e3o-temperatura significa a press\u00e3o manom\u00e9trica de trabalho m\u00e1xima permitida (press\u00e3o em Bar) do material e classe na temperatura nominal (Celsius). O m\u00e9todo de inser\u00e7\u00e3o linear pode ser utilizado para determinar a temperatura intermedi\u00e1ria, mas a inser\u00e7\u00e3o entre n\u00edveis de flange n\u00e3o \u00e9 permitida. As juntas de flange podem ser adequadas para classifica\u00e7\u00f5es de press\u00e3o-temperatura se os parafusos e juntas das juntas de flange atenderem \u00e0s limita\u00e7\u00f5es relevantes e o alinhamento e montagem das juntas de flange estiverem de acordo com os padr\u00f5es.<\/p>\n\n\n\n<p>A temperatura nominal correspondente \u00e0 press\u00e3o nominal \u00e9 a temperatura da caixa do vaso de press\u00e3o do flange e do tubo do flange. Em geral, esta temperatura \u00e9 igual \u00e0 temperatura do fluido armazenado. Quando a temperatura for \u2013 29 \u2103 (- 20 \u2109), a classifica\u00e7\u00e3o a seguir n\u00e3o deve ser superior \u00e0 classifica\u00e7\u00e3o de \u2013 29 \u2103 (- 20 \u2109).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TABELA DE CLASSIFICA\u00c7\u00c3O DE FLANGE DE A\u00c7O CARBONO<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">FLANGE ANSI ASTM A105, A350 Gr. LF2\/LF6 Classe 1<\/h3>\n\n\n\n<p>A tabela de classifica\u00e7\u00e3o de flanges mostra a press\u00e3o m\u00e1xima para flanges das classes 150\/300\/400\/600\/900\/1500\/2500 em temperaturas crescentes (Celsius ou Fahrenheit) \u2013&nbsp;<strong>em PSI<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Temperatura (em F\u00b0)<\/strong><\/td><td><strong>150#<\/strong><\/td><td><strong>300#<\/strong><\/td><td><strong>400#<\/strong><\/td><td><strong>600#<\/strong><\/td><td><strong>900#<\/strong><\/td><td><strong>1500#<\/strong><\/td><td><strong>2500#<\/strong><\/td><\/tr><tr><td>&lt;100<\/td><td>285<\/td><td>740<\/td><td>985<\/td><td>1480<\/td><td>2220<\/td><td>3705<\/td><td>6170<\/td><\/tr><tr><td>200<\/td><td>260<\/td><td>680<\/td><td>905<\/td><td>1360<\/td><td>2035<\/td><td>3395<\/td><td>5655<\/td><\/tr><tr><td>300<\/td><td>230<\/td><td>655<\/td><td>870<\/td><td>1310<\/td><td>1965<\/td><td>3270<\/td><td>5450<\/td><\/tr><tr><td>400<\/td><td>200<\/td><td>635<\/td><td>845<\/td><td>1265<\/td><td>1900<\/td><td>3170<\/td><td>5280<\/td><\/tr><tr><td>500<\/td><td>170<\/td><td>605<\/td><td>805<\/td><td>1205<\/td><td>1810<\/td><td>3015<\/td><td>5025<\/td><\/tr><tr><td>600<\/td><td>140<\/td><td>570<\/td><td>755<\/td><td>1135<\/td><td>1705<\/td><td>2840<\/td><td>4730<\/td><\/tr><tr><td>650<\/td><td>125<\/td><td>550<\/td><td>730<\/td><td>1100<\/td><td>1650<\/td><td>2745<\/td><td>4575<\/td><\/tr><tr><td>700<\/td><td>110<\/td><td>530<\/td><td>710<\/td><td>1060<\/td><td>1590<\/td><td>2655<\/td><td>4425<\/td><\/tr><tr><td>750<\/td><td>95<\/td><td>505<\/td><td>675<\/td><td>1015<\/td><td>1520<\/td><td>2535<\/td><td>4230<\/td><\/tr><tr><td>800<\/td><td>80<\/td><td>410<\/td><td>550<\/td><td>825<\/td><td>1235<\/td><td>2055<\/td><td>3430<\/td><\/tr><tr><td>850<\/td><td>65<\/td><td>320<\/td><td>425<\/td><td>640<\/td><td>955<\/td><td>1595<\/td><td>2655<\/td><\/tr><tr><td>900<\/td><td>50<\/td><td>230<\/td><td>305<\/td><td>460<\/td><td>690<\/td><td>1150<\/td><td>1915<\/td><\/tr><tr><td>950<\/td><td>35<\/td><td>135<\/td><td>185<\/td><td>275<\/td><td>410<\/td><td>685<\/td><td>1145<\/td><\/tr><tr><td>1000<\/td><td>20<\/td><td>85<\/td><td>115<\/td><td>170<\/td><td>255<\/td><td>430<\/td><td>715<\/td><\/tr><tr><td>Press\u00e3o de teste hidrost\u00e1tico (em psig)<\/td><td>450<\/td><td>1125<\/td><td>1500<\/td><td>2225<\/td><td>3350<\/td><td>5575<\/td><td>9275<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>A tabela de classifica\u00e7\u00e3o de flanges mostra a press\u00e3o m\u00e1xima para flanges das classes 150\/300\/400\/600\/900\/1500\/2500 em temperaturas crescentes (Celsius ou Fahrenheit) \u2013&nbsp;<strong>em bares<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Temperatura em C\u00b0<\/strong><\/td><td><strong>150#<\/strong><\/td><td><strong>300#<\/strong><\/td><td><strong>400#<\/strong><\/td><td><strong>600#<\/strong><\/td><td><strong>900#<\/strong><\/td><td><strong>1500#<\/strong><\/td><td><strong>2500#<\/strong><\/td><\/tr><tr><td>&nbsp;&nbsp; -29 \/ 38<\/td><td>19.6<\/td><td>51.1<\/td><td>68.1<\/td><td>102.1<\/td><td>153.2<\/td><td>255.3<\/td><td>425.5<\/td><\/tr><tr><td>50<\/td><td>19.2<\/td><td>50.1<\/td><td>66.8<\/td><td>100.2<\/td><td>150.4<\/td><td>250.6<\/td><td>417.7<\/td><\/tr><tr><td>100<\/td><td>17.7<\/td><td>46.6<\/td><td>62.1<\/td><td>93.2<\/td><td>139.8<\/td><td>233<\/td><td>388.3<\/td><\/tr><tr><td>150<\/td><td>15.8<\/td><td>45.1<\/td><td>60.1<\/td><td>90.2<\/td><td>135.2<\/td><td>225.4<\/td><td>375.6<\/td><\/tr><tr><td>200<\/td><td>13.8<\/td><td>43.8<\/td><td>58.4<\/td><td>87.6<\/td><td>131.4<\/td><td>219<\/td><td>365<\/td><\/tr><tr><td>250<\/td><td>12.1<\/td><td>41.9<\/td><td>55.9<\/td><td>83.9<\/td><td>125.8<\/td><td>209.7<\/td><td>349.5<\/td><\/tr><tr><td>300<\/td><td>10.2<\/td><td>39.8<\/td><td>53.1<\/td><td>79.6<\/td><td>119.5<\/td><td>199.1<\/td><td>331.8<\/td><\/tr><tr><td>325<\/td><td>9.3<\/td><td>38.7<\/td><td>51.6<\/td><td>77.4<\/td><td>116.1<\/td><td>193.6<\/td><td>322.6<\/td><\/tr><tr><td>350<\/td><td>8.4<\/td><td>37.6<\/td><td>50.1<\/td><td>75.1<\/td><td>112.7<\/td><td>187.8<\/td><td>313<\/td><\/tr><tr><td>375<\/td><td>7.4<\/td><td>36.4<\/td><td>48.5<\/td><td>72.7<\/td><td>109.1<\/td><td>181.8<\/td><td>303.1<\/td><\/tr><tr><td>400<\/td><td>6.5<\/td><td>34.7<\/td><td>46.3<\/td><td>69.4<\/td><td>104.2<\/td><td>173.6<\/td><td>289.3<\/td><\/tr><tr><td>425<\/td><td>5.5<\/td><td>28.8<\/td><td>38.4<\/td><td>57.5<\/td><td>86.3<\/td><td>143.8<\/td><td>239.7<\/td><\/tr><tr><td>450<\/td><td>4.6<\/td><td>23<\/td><td>30.7<\/td><td>46<\/td><td>69<\/td><td>115<\/td><td>191.7<\/td><\/tr><tr><td>475<\/td><td>3.7<\/td><td>17.4<\/td><td>23.2<\/td><td>34.9<\/td><td>52.3<\/td><td>87.2<\/td><td>145.3<\/td><\/tr><tr><td>500<\/td><td>2.8<\/td><td>11.8<\/td><td>15.7<\/td><td>23.5<\/td><td>35.3<\/td><td>58.8<\/td><td>97.9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Notas:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>ASTM A105: Uma exposi\u00e7\u00e3o prolongada a temperaturas acima de 425\u00b0C, converte a fase de carboneto do a\u00e7o em grafite (portanto este material n\u00e3o \u00e9 recomendado para temperaturas constantes acima deste valor).<\/li><li>ASTM A350 LF6: n\u00e3o deve ser utilizado para temperaturas acima de 260 C\u00b0<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">FLANGE ANSI ASTM A350 Gr. LF3, A350 LF6, Classe 2<\/h3>\n\n\n\n<p>O gr\u00e1fico de classifica\u00e7\u00e3o de flange mostra a press\u00e3o m\u00e1xima para flanges das classes 150\/300\/400\/600\/900\/1500\/2500 em temperaturas crescentes (Celsius ou Fahrenheit) \u2013&nbsp;<strong>em PSI<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Temperatura em \u00b0F<\/strong><\/td><td><strong>150#<\/strong><\/td><td><strong>300#<\/strong><\/td><td><strong>400#<\/strong><\/td><td><strong>600#<\/strong><\/td><td><strong>900#<\/strong><\/td><td><strong>1500#<\/strong><\/td><td><strong>2500#<\/strong><\/td><\/tr><tr><td>-20 a 100<\/td><td>290<\/td><td>750<\/td><td>1000<\/td><td>1500<\/td><td>2250<\/td><td>3750<\/td><td>6250<\/td><\/tr><tr><td>200<\/td><td>260<\/td><td>750<\/td><td>1000<\/td><td>1500<\/td><td>2250<\/td><td>3750<\/td><td>6250<\/td><\/tr><tr><td>300<\/td><td>230<\/td><td>730<\/td><td>970<\/td><td>1455<\/td><td>2185<\/td><td>3640<\/td><td>6070<\/td><\/tr><tr><td>400<\/td><td>200<\/td><td>705<\/td><td>940<\/td><td>1410<\/td><td>2115<\/td><td>3530<\/td><td>5880<\/td><\/tr><tr><td>500<\/td><td>170<\/td><td>665<\/td><td>885<\/td><td>1330<\/td><td>1995<\/td><td>3325<\/td><td>5540<\/td><\/tr><tr><td>600<\/td><td>140<\/td><td>605<\/td><td>805<\/td><td>1210<\/td><td>1815<\/td><td>3025<\/td><td>5040<\/td><\/tr><tr><td>650<\/td><td>125<\/td><td>590<\/td><td>785<\/td><td>1175<\/td><td>1765<\/td><td>2940<\/td><td>4905<\/td><\/tr><tr><td>700<\/td><td>110<\/td><td>570<\/td><td>755<\/td><td>1135<\/td><td>1705<\/td><td>2840<\/td><td>4730<\/td><\/tr><tr><td>750<\/td><td>95<\/td><td>505<\/td><td>670<\/td><td>1010<\/td><td>1510<\/td><td>2520<\/td><td>4200<\/td><\/tr><tr><td>800<\/td><td>80<\/td><td>410<\/td><td>550<\/td><td>825<\/td><td>1235<\/td><td>2060<\/td><td>3430<\/td><\/tr><tr><td>850<\/td><td>65<\/td><td>270<\/td><td>355<\/td><td>535<\/td><td>805<\/td><td>1340<\/td><td>2230<\/td><\/tr><tr><td>900<\/td><td>50<\/td><td>170<\/td><td>230<\/td><td>345<\/td><td>515<\/td><td>860<\/td><td>1430<\/td><\/tr><tr><td>950<\/td><td>35<\/td><td>105<\/td><td>140<\/td><td>205<\/td><td>310<\/td><td>515<\/td><td>860<\/td><\/tr><tr><td>1000<\/td><td>20<\/td><td>50<\/td><td>70<\/td><td>105<\/td><td>155<\/td><td>260<\/td><td>430<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">FLANGE ANSI ASTM A350 Gr. LF1\u00a0<\/h3>\n\n\n\n<p>A tabela de classifica\u00e7\u00e3o de flanges mostra a press\u00e3o m\u00e1xima para flanges das classes 150\/300\/400\/600\/900\/1500\/2500 em temperaturas crescentes (Celsius ou Fahrenheit) \u2014&nbsp;<strong>em PSI<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Temperatura \u00b0F<\/strong><\/td><td><strong>150#<\/strong><\/td><td><strong>300#<\/strong><\/td><td><strong>400#<\/strong><\/td><td><strong>600#<\/strong><\/td><td><strong>900#<\/strong><\/td><td><strong>1500#<\/strong><\/td><td><strong>2500#<\/strong><\/td><\/tr><tr><td>-20 a 100<\/td><td>235<\/td><td>620<\/td><td>825<\/td><td>1235<\/td><td>1850<\/td><td>3085<\/td><td>1545<\/td><\/tr><tr><td>200<\/td><td>215<\/td><td>560<\/td><td>750<\/td><td>1125<\/td><td>1685<\/td><td>2810<\/td><td>4680<\/td><\/tr><tr><td>300<\/td><td>210<\/td><td>550<\/td><td>730<\/td><td>1095<\/td><td>1640<\/td><td>2735<\/td><td>4560<\/td><\/tr><tr><td>400<\/td><td>200<\/td><td>530<\/td><td>705<\/td><td>1060<\/td><td>1585<\/td><td>2645<\/td><td>4405<\/td><\/tr><tr><td>500<\/td><td>170<\/td><td>500<\/td><td>665<\/td><td>995<\/td><td>1495<\/td><td>2490<\/td><td>4150<\/td><\/tr><tr><td>600<\/td><td>140<\/td><td>455<\/td><td>610<\/td><td>915<\/td><td>1370<\/td><td>2285<\/td><td>3805<\/td><\/tr><tr><td>650<\/td><td>125<\/td><td>450<\/td><td>600<\/td><td>895<\/td><td>1345<\/td><td>2245<\/td><td>3740<\/td><\/tr><tr><td>700<\/td><td>110<\/td><td>450<\/td><td>600<\/td><td>895<\/td><td>1345<\/td><td>2245<\/td><td>3740<\/td><\/tr><tr><td>750<\/td><td>95<\/td><td>445<\/td><td>590<\/td><td>885<\/td><td>1325<\/td><td>2210<\/td><td>3685<\/td><\/tr><tr><td>800<\/td><td>80<\/td><td>370<\/td><td>495<\/td><td>740<\/td><td>1110<\/td><td>1850<\/td><td>3085<\/td><\/tr><tr><td>850<\/td><td>65<\/td><td>270<\/td><td>355<\/td><td>535<\/td><td>805<\/td><td>1340<\/td><td>2230<\/td><\/tr><tr><td>900<\/td><td>50<\/td><td>170<\/td><td>230<\/td><td>345<\/td><td>515<\/td><td>860<\/td><td>1430<\/td><\/tr><tr><td>950<\/td><td>35<\/td><td>105<\/td><td>140<\/td><td>205<\/td><td>310<\/td><td>515<\/td><td>860<\/td><\/tr><tr><td>1000<\/td><td>20<\/td><td>50<\/td><td>70<\/td><td>105<\/td><td>155<\/td><td>260<\/td><td>430<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Etiquetas relacionadas :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/\">V\u00e1lvula ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/ball-valve\/\">Fabricante de v\u00e1lvula esf\u00e9rica - V\u00e1rios tipos de v\u00e1lvula esf\u00e9rica<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/gate-valve\/\">Fabricante de v\u00e1lvula gaveta - v\u00e1rios tipos de v\u00e1lvula gaveta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/globe-valve\/\">Fabricante de v\u00e1lvula globo - V\u00e1rios tipos de v\u00e1lvula globo<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/butterfly-valve\/\">Fabricante de v\u00e1lvula borboleta - v\u00e1rios tipos de v\u00e1lvula borboleta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/balancing-valve\/\">V\u00e1lvula de balanceamento \u2013 V\u00e1lvula HVAC<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/categoria-do-produto\/check-valve\/\">Fabricante de v\u00e1lvula de reten\u00e7\u00e3o \u2013 V\u00e1rios tipos de v\u00e1lvula de reten\u00e7\u00e3o<\/a>\n\n<\/div>\n\n\n\n<p>Dez artigos antes e depois<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/monel-alloy-for-anti-corrosion-forged-valves-zeco-api-602-forged-valve-manufacturer.html\/\">Liga Monel para v\u00e1lvulas forjadas anticorrosivas \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/wafer-type-check-valve-structure-and-its-installation-precautions-zeco-api-602-forged-valve-manufacturer.html\/\">Estrutura da v\u00e1lvula de reten\u00e7\u00e3o tipo Wafer e seus cuidados de instala\u00e7\u00e3o \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/the-six-most-practical-solutions-for-forged-steel-flange-corrosion-zeco-api-602-forged-valve-manufacturer.html\/\">As seis solu\u00e7\u00f5es mais pr\u00e1ticas para corros\u00e3o de flanges de a\u00e7o forjado \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/common-material-types-of-rubber-seals-used-for-forged-steel-valves-zeco-api-602-forged-valve-manufacturer.html\/\">Tipos de materiais comuns de veda\u00e7\u00f5es de borracha usados para v\u00e1lvulas de a\u00e7o forjado \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/the-design-installation-and-inspection-of-cryogenic-valves-zeco-api-602-forged-valve-manufacturer.html\/\">Projeto, instala\u00e7\u00e3o e inspe\u00e7\u00e3o de v\u00e1lvulas criog\u00eanicas \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/do-you-know-the-types-of-valve-flange-sealing-surfaces-zeco-api-602-forged-valve-manufacturer.html\/\">Voc\u00ea conhece os tipos de superf\u00edcies de veda\u00e7\u00e3o do flange da v\u00e1lvula? \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/method-for-preventing-forged-steel-valves-from-cavitation-erosion-zeco-api-602-forged-valve-manufacturer.html\/\">M\u00e9todo para prevenir a eros\u00e3o por cavita\u00e7\u00e3o em v\u00e1lvulas de a\u00e7o forjado \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/flash-evaporation-and-cavitation-of-forged-steel-valves-zeco-api-602-forged-valve-manufacturer.html\/\">Evapora\u00e7\u00e3o instant\u00e2nea e cavita\u00e7\u00e3o de v\u00e1lvulas de a\u00e7o forjado \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/silicone-rubber-sealing-materials-for-forged-steel-valve-zeco-api-602-forged-valve-manufacturer.html\/\">Vedantes de borracha de silicone para v\u00e1lvula de a\u00e7o forjado \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/pt\/butyl-cyanide-rubber-material-for-forged-steel-valve-sealing-zeco-api-602-forged-valve-manufacturer.html\/\">Material de borracha de cianeto de butila para veda\u00e7\u00e3o de v\u00e1lvulas de a\u00e7o forjado \u2013 Zeco | Fabricante de v\u00e1lvula forjada API 602<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>De acordo com ASME B16.5, o flange de a\u00e7o possui sete classifica\u00e7\u00f5es de press\u00e3o: Classe 150-300-400-600-900-1500-2500, o que \u00e9 muito claro. O flange Classe 300 pode suportar\u2026 <a title=\"Classifica\u00e7\u00e3o de press\u00e3o classe 150 \u2013 Classifica\u00e7\u00e3o de press\u00e3o de flange classe 150\/300\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/introduction-of-flange-pressure-type-zeco-api-602-forged-valve-manufacturer.html\" aria-label=\"Mais em Classifica\u00e7\u00e3o de Press\u00e3o Classe 150 \u2013 Classifica\u00e7\u00e3o de Press\u00e3o do Flange Classe 150\/300\">Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":10428,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3514,3518,3515,3516,3517,3520,3513,3519,3335,1985],"class_list":["post-10430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-150-class-flange-pressure-rating","tag-150-lb-flange-pressure-rating","tag-150-flange-pressure-rating","tag-300-class-flange-pressure-rating","tag-300-flange-pressure-rating","tag-ansi-300-pressure-rating","tag-class-150-flange-pressure-rating","tag-class-150-pressure-rating","tag-din-pn25-flange-dimensions","tag-flange-manufacturer","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/20211231061304-61ce9f70d442e.jpg",730,700,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/pt\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":3514,"name":"150 class flange pressure rating","slug":"150-class-flange-pressure-rating","term_group":0,"term_taxonomy_id":3514,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3518,"name":"150 lb flange pressure rating","slug":"150-lb-flange-pressure-rating","term_group":0,"term_taxonomy_id":3518,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3515,"name":"150# flange pressure rating","slug":"150-flange-pressure-rating","term_group":0,"term_taxonomy_id":3515,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3516,"name":"300 class flange pressure rating","slug":"300-class-flange-pressure-rating","term_group":0,"term_taxonomy_id":3516,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3517,"name":"300# flange pressure rating","slug":"300-flange-pressure-rating","term_group":0,"term_taxonomy_id":3517,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3520,"name":"ansi 300 pressure rating","slug":"ansi-300-pressure-rating","term_group":0,"term_taxonomy_id":3520,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3513,"name":"class 150 flange pressure rating","slug":"class-150-flange-pressure-rating","term_group":0,"term_taxonomy_id":3513,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3519,"name":"class 150 pressure rating","slug":"class-150-pressure-rating","term_group":0,"term_taxonomy_id":3519,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3335,"name":"DIN PN25 Flange Dimensions","slug":"din-pn25-flange-dimensions","term_group":0,"term_taxonomy_id":3335,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_5b240d-ce\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2>What does PN stand for?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPN means \u201cPressure Nominale\u201d. The PN is used as a prefix to the pressure rating of the Flanges. For example, the flange PN16 is designed to operate at up to 16 levels at 20-degree celsius. Normal scores: PN6, PN10, PN16, PN25, PN40, PN64, PN100. Following international flange standards such as ISO 7005-1 or DIN 2501, PN10, PN16, PN25, and PN40 specify both pressure classes in pressure bars and metric flange dimensions that use the metric measuring system. PN flanges developed to ANSI, AWWA, ASA, or old British specifications measured in inches will not necessarily fit with the specification of flanges.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-are-dn-flange-dimensions\">What are DN flange Dimensions?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDN stands for 'Diameter Nominal'. Put simply, it is a rough translation of mm from imperial sizes, assuming that an inch is 25mm. We refer to a 12\u2033 flange as DN300, when in fact it is 304mm.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27385,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-27385\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2023\/02\/din_dim_wn-1.gif\" alt=\"\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:columns -->\r\n<div class=\"wp-block-columns\">\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:paragraph {\"align\":\"right\"} -->\r\n<p class=\"has-text-align-right\">A = Outside Diameter\r\nB = Diameter of Bolt Circle\r\nG = Diameter of Bolt Holes\r\nC = Diameter of Raised Face\r\nH = Height of Raised Face\r\nE = Outside Diameter of Neck<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<!-- wp:column -->\r\n<div class=\"wp-block-column\">\r\n\r\n<!-- wp:paragraph {\"align\":\"left\"} -->\r\n<p class=\"has-text-align-left\">K = Flange thickness\r\nM = Length of Flange\r\nN = Length of right end\r\nF = Neck Diameter\r\nR = Radius of Corners\r\nD = Wall thickness<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<\/div>\r\n<!-- \/wp:column -->\r\n\r\n<\/div>\r\n<!-- \/wp:columns -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-how-to-measure-a-flange\">How to Measure a Flange?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>A: INSIDE DIAMETER<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Measure across the center from one side of the internal hole to the opposite side of the hole.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>B: OUTSIDE DIAMETER<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Measure across the center from the external edge to the other external edge of the flange.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>C: PITCH CIRCLE DIAMETER (PCD)<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Measure from the center of the bolt hole to the center of the opposite bolt hole. This can also be measured from the external edge of the bolt hole to the internal edge of the opposite bolt hole.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>D: HOLE SIZE<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Measure from edge to edge, across the center of a bolt hole. This will generally be slightly larger than the metric bolt being used.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>E: THICKNESS<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Measure from one edge of the \ufb02at face to the other.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>PN16 Flange Dimensions<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>DN<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>A<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>B<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>C<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>D<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>E<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>F<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">10<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">90<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">60<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">40<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">17.2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">28<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">15<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">95<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">65<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">45<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">21.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">32<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">105<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">75<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">58<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">26.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">40<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">25<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">115<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">85<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">68<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">33.7<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">46<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">32<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">140<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">100<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">78<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">42.4<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">40<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">150<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">110<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">88<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">48.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">64<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">50<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">165<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">125<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">102<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">60.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">74<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">65<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">185<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">145<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">122<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">76.1<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">92<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">80<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">200<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">160<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">138<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">3.2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">88.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">105<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">100<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">220<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">180<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">158<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">3.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">114.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">131<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">125<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">250<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">210<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">188<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">4<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">139.7<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">156<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">150<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">285<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">240<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">212<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">4.5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">168.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">184<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">200<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">340<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">295<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">268<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">6.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">219.1<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">235<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">250<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">405<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">355<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">320<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">6.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">273<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">292<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">300<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">460<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">378<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">7.1<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">323.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">344<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">350<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">520<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">470<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">438<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">355.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">390<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">400<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">580<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">525<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">490<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">406.4<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">445<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">450<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">640<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">585<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">550<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">457<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">490<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">500<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">715<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">650<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">610<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">508<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">548<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">600<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">840<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">770<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">725<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">10<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">610<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">670<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">700<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">910<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">840<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">795<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">10<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">711<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">755<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">800<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1025<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">950<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">900<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">12.5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">813<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">855<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">900<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1125<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1050<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1000<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">12.5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">914<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">955<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1000<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1255<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1170<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1115<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">12.5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1016<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1058<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1200<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1485<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1390<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1330<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">14.2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1219<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1262<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1400<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1685<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1590<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1530<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">16<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1422<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1465<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1600<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1930<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1820<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1750<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">17.5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1626<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1668<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1800<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2130<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2020<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1950<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1829<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1870<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2000<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2345<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2230<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2150<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">22<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2032<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2072<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->\r\n\r\n<!-- wp:heading -->\r\n<h2>PN25 Flange Dimensions<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>DN<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>A<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>B<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>C<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>D<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>E<\/strong><\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\"><strong>F<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">10<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">90<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">60<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">40<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">17.2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">28<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">15<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">95<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">65<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">45<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">21.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">32<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">105<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">75<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">58<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">26.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">40<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">25<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">115<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">85<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">68<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">33.7<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">46<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">32<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">140<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">100<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">78<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">42.4<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">40<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">150<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">110<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">88<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">48.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">64<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">50<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">165<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">125<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">102<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">60.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">75<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">65<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">185<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">145<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">122<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">2.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">76.1<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">90<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">80<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">200<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">160<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">138<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">3.2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">88.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">105<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">100<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">235<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">190<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">162<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">3.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">114.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">134<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">125<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">270<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">220<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">188<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">4<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">139.7<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">162<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">150<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">300<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">250<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">218<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">4.5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">168.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">192<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">200<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">360<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">310<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">278<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">6.3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">219.1<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">244<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">250<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">425<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">370<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">335<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">7.1<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">273<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">298<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">300<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">485<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">430<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">395<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">323.9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">352<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">350<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">555<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">490<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">450<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">355.6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">398<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">400<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">620<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">550<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">505<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8.8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">406.4<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">452<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">450<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">670<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">600<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">555<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">8.8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">457<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">500<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">500<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">730<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">660<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">615<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">10<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">508<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">558<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">600<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">845<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">770<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">720<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">11<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">610<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">660<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">700<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">960<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">875<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">820<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">14.2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">711<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">760<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">800<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1085<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">990<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">930<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">16<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">813<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">864<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">900<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1185<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1090<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1030<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">17.5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">914<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">968<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1000<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1320<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1210<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1140<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1016<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">1070<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->","parent":0,"count":8,"filter":"raw"},{"term_id":1985,"name":"flange manufacturer","slug":"flange-manufacturer","term_group":0,"term_taxonomy_id":1985,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3514,"label":"150 class flange pressure rating"},{"value":3518,"label":"150 lb flange pressure rating"},{"value":3515,"label":"150# flange pressure rating"},{"value":3516,"label":"300 class flange pressure rating"},{"value":3517,"label":"300# flange pressure rating"},{"value":3520,"label":"ansi 300 pressure rating"},{"value":3513,"label":"class 150 flange pressure rating"},{"value":3519,"label":"class 150 pressure rating"},{"value":3335,"label":"DIN PN25 Flange Dimensions"},{"value":1985,"label":"flange manufacturer"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Class 150 Pressure Rating - Class 150 \/ 300 Flange Pressure Rating | ZECO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/pt\/introduction-of-flange-pressure-type-zeco-api-602-forged-valve-manufacturer.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Class 150 Pressure Rating - Class 150 \/ 300 Flange Pressure Rating | ZECO\" \/>\n<meta property=\"og:description\" content=\"According to ASME B16.5, the steel\u00a0flange has seven pressure ratings: Class 150-300-400-600-900-1500-2500, which is very clear. The Class 300 flange can withstand ... 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