{"id":12089,"date":"2022-01-04T16:26:14","date_gmt":"2022-01-04T16:26:14","guid":{"rendered":"https:\/\/zecovalve.com\/connection-type-and-classification-of-new-standard-flanges-zeco-valve-quality-valve-supplier.html"},"modified":"2023-02-20T06:25:49","modified_gmt":"2023-02-20T06:25:49","slug":"connection-type-and-classification-of-new-standard-flanges-zeco-valve-quality-valve-supplier","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/connection-type-and-classification-of-new-standard-flanges-zeco-valve-quality-valve-supplier.html","title":{"rendered":"Ventilanschlussart und Klassifizierung von Flanschen"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Wor\u00fcber sprechen wir, wenn wir \u00fcber Ventilverbindungen sprechen? Das heutige Thema betrifft einige g\u00e4ngige Ventilverbindungstypen, darunter Flansch (RF, FF, RTJ), Schraube (NPT, BSPT), Schwei\u00dfen (Stumpfschwei\u00dfen, Muffenschwei\u00dfen) und einige Codes und Standards f\u00fcr diese Verbindungen.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-valve-connection-type\">Ventilanschlusstyp<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Flanschanschluss<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Der Flanschanschlusstyp ist die Verbindung, die sich am einfachsten in einer Rohrleitung installieren oder deinstallieren l\u00e4sst. Dies sind derzeit wohl die am h\u00e4ufigsten verwendeten Endanschl\u00fcsse.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/Flange-Connection.png\" alt=\"\" class=\"wp-image-26610\" width=\"262\" height=\"291\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/Flange-Connection.png 523w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/Flange-Connection-270x300.png 270w\" sizes=\"auto, (max-width: 262px) 100vw, 262px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\">Flansch mit erh\u00f6hter Dichtleiste \u2013 RF<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Der in Prozessanlagen am h\u00e4ufigsten verwendete Typ sind Flansche mit erh\u00f6hter Dichtfl\u00e4che. Dieser Flansch wird aufgrund seiner erh\u00f6hten Dichtungsfl\u00e4chen \u00fcber der Bolzenkreisfl\u00e4che bevorzugt. Diese Konstruktion erm\u00f6glicht die Verwendung einer breiten Kombination von Dichtungskonstruktionen, einschlie\u00dflich Flachringblechtypen und metallischen Verbundstoffen wie spiralgewickelten und doppelummantelten Typen.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/RF.png\" alt=\"\" class=\"wp-image-26611\" width=\"283\" height=\"150\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/RF.png 566w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/RF-300x159.png 300w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\">Flachflansch \u2013 FF<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Der Flat Face \u2013 FF-Flansch hat eine Dichtungsfl\u00e4che, die sich in derselben Ebene befindet wie die Fl\u00e4che des Bolzenkreises. Anwendungen mit Flat Face-Flanschen sind h\u00e4ufig solche, bei denen der Gegenflansch oder die Flanschverbindung aus Guss besteht (z. B. Bronze- und Eisenventile). Au\u00dferdem muss gem\u00e4\u00df ASME B31.1 beim Verbinden von Flat Face-Gusseisenflanschen mit Kohlenstoffstahlflanschen die erh\u00f6hte Fl\u00e4che am Kohlenstoffstahlflansch entfernt werden und eine Vollfl\u00e4chendichtung ist erforderlich.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/FF.png\" alt=\"\" class=\"wp-image-26612\" width=\"259\" height=\"150\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/FF.png 517w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/FF-300x174.png 300w\" sizes=\"auto, (max-width: 259px) 100vw, 259px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\">Ringgelenkflansch \u2013 RTJ<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Eine Ringdichtung kann auch eine erh\u00f6hte Dichtungsfl\u00e4che haben, wobei der Unterschied darin besteht, dass in diese Fl\u00e4che eine Ringnut eingearbeitet ist. Diese Nut nimmt eine Stahlringdichtung f\u00fcr die Flanschverbindung auf.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/RTJ.png\" alt=\"\" class=\"wp-image-26613\" width=\"246\" height=\"150\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/RTJ.png 491w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/RTJ-300x183.png 300w\" sizes=\"auto, (max-width: 246px) 100vw, 246px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Schraubanschluss<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gewindeverbindungen sind weit verbreitet. Sie erm\u00f6glichen eine kompakte und rationelle Verbindung zwischen Ventil und Rohr.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">NPT \u2013 Nationales konisches Rohrgewinde<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dies ist ein US-Standard f\u00fcr konische Gewinde, die bei Gewinderohren und -armaturen verwendet werden. Im Gegensatz zu geraden Gewinden, wie sie bei Bolzen zu finden sind, zieht sich ein konisches Gewinde fest und bildet daher eine fl\u00fcssigkeitsdichte Abdichtung. Um eine fl\u00fcssigkeitsdichte Abdichtung zu gew\u00e4hrleisten, sollte Rohrband oder Rohrverbindung auf den Gewinden verwendet werden.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">BSPT \u2013 Britisches Standard-Rohrkegelgewinde<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dieser Standard \u00e4hnelt dem NPT, bei dem die Gewindeabschnitte der Verbindung konisch verlaufen. Der einzige Unterschied ist der Winkel der Gewindeflanken. Der Winkel von der Wurzel bis zur Spitze betr\u00e4gt bei BSPT-Gewinden 55\u00b0, im Gegensatz zu 60\u00b0 bei NPT. Ein m\u00e4nnliches NPT-Gewinde kann zwar in ein weibliches BSPT-Gewinde passen, aber aufgrund des unterschiedlichen Gewindewinkels wird keine fl\u00fcssigkeitsdichte Abdichtung erreicht.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">BSPP \u2013 Britisches Standard-Parallelrohrgewinde<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Diese Art von Gewinde bildet KEINE fl\u00fcssigkeitsdichte Abdichtung wie die konischen Gewinde. Dazu ist die Verwendung einer weichen Dichtung erforderlich. Diese Gewinde ziehen die beiden zusammenpassenden Teile zusammen und komprimieren die weiche Dichtung zwischen den flachen Oberfl\u00e4chen der einzelnen Komponenten.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geschwei\u00dfte Endverbindung<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Schwei\u00dfverbindungen werden dort verwendet, wo es auf leckagefreies System ankommt. Dies ist typischerweise bei Hochtemperatur- und Hochdruck-Rohrleitungssystemen der Fall. Schwei\u00dfverbindungen werden auch h\u00e4ufig bei chemisch gef\u00e4hrlichen Fl\u00fcssigkeiten verwendet. Schwei\u00dfverbindungen sollten von geschultem Fachpersonal durchgef\u00fchrt werden. Sie sind eine dauerhafte Verbindungsart. Es gibt zwei Hauptarten von Schwei\u00dfverbindungen f\u00fcr Ventile:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Muffenschwei\u00dfverbindungen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Bei dieser Art von Schwei\u00dfverbindung ist der Ventildurchmesser gr\u00f6\u00dfer als der Rohrdurchmesser, sodass das Rohr in das Ventilmuffenende passt. Die Schwei\u00dfnaht erfolgt um den Rand des Ventilendes, das mit dem Rohr verbunden ist.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Stumpfschwei\u00dfverbindungen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Bei dieser Schwei\u00dfverbindung haben die Ventilenden und die Rohrenden den gleichen Durchmesser. Die Anschlussenden werden aneinander gelegt und gerillt, um Platz f\u00fcr die Schwei\u00dfnaht zu schaffen. Die Schwei\u00dfnaht erfolgt um die R\u00e4nder der Verbindung herum. Stumpfschwei\u00dfen ist bei kleineren Rohrgr\u00f6\u00dfen \u00fcblich. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-classification-of-flanges\">Klassifizierung von Flanschen<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220104162613-61d4752505c72.jpg\" alt=\"Anschlussart und Klassifizierung neuer Standardflansche\" title=\"Anschlussart und Klassifizierung neuer Standardflansche\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Die neue Standardflanschverbindung ist eine wichtige Verbindung f\u00fcr den Rohrleitungsbau. Die Verwendung von Schrauben zum Verbinden zweier Rohrleitungen, Armaturen oder Ger\u00e4te wird als Flanschverbindung bezeichnet. Zwischen diesen beiden Flanschen m\u00fcssen au\u00dferdem Flanschdichtungen angebracht werden, um die Verbindung zu befestigen. Einige Armaturen und Ger\u00e4te, die bereits selbst Flanschplatten haben, geh\u00f6ren ebenfalls zur Flanschverbindung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Der neue Standardflansch kann unterteilt werden in <\/strong>Schraubflansch und Schwei\u00dfflansch. Bei niedrigem Druck und kleinem Durchmesser ist ein Drahtflansch geeignet, w\u00e4hrend bei hohem\/niedrigem Druck und gro\u00dfem Durchmesser h\u00e4ufiger ein Schwei\u00dfflansch verwendet wird. Flansche mit unterschiedlichem Druck haben unterschiedliche Dicken sowie Durchmesser und Anzahl der Verbindungsschrauben. Je nach Druckniveau bestehen Flanschdichtungen auch aus verschiedenen Materialien, wie z. B. Niederdruck-Asbestdichtungen, Hochdruck-Asbestdichtungen, Metalldichtungen usw. Flanschverbindungen sind leicht zu verwenden und halten hohem Druck stand.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die neue Standardflanschverbindung wird in der industriellen Rohrleitung h\u00e4ufig eingesetzt. Innerhalb der Familie ist die Flanschverbindung aufgrund des kleinen Rohrdurchmessers und des niedrigen Drucks nicht zu sehen. Wenn Sie sich jedoch in einem Heizraum oder einer Produktionsst\u00e4tte befinden, sind Flanschrohre und -ger\u00e4te \u00fcberall verstreut.<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Verwandte Tags:<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/\">ZECO-Ventil<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/what-is-the-difference-between-floating-ball-valve-and-trunnion-mounted-ball-valve.html\/\">Unterschied zwischen schwimmendem Kugelhahn und Zapfenkugelhahn<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/produktkategorie\/globe-valve\/\">Hersteller von Absperrventilen \u2013 Verschiedene Absperrventiltypen<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/produktkategorie\/ball-valve\/\">Kugelhahnhersteller \u2013 Verschiedene Kugelhahntypen<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/produktkategorie\/butterfly-valve\/\">Hersteller von Absperrklappen \u2013 Verschiedene Absperrklappentypen<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/produktkategorie\/gate-valve\/\">Schieberventilhersteller \u2013 Verschiedene Schieberventiltypen<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/produktkategorie\/balancing-valve\/\">Ausgleichsventil \u2013 HVAC-Ventil<\/a>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Zehn Artikel davor und danach<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/distinguish-electric-knife-gate-valve-news-zeco-valve-api-butterfly-valve-supplier.html\/\">Elektrisches Absperrschieberventil unterscheiden \u2013 Neuigkeiten \u2013 Zeco Valve | API-Absperrklappenlieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/how-to-do-good-insulation-work-for-knife-gate-valve-news-zeco-valve-api-butterfly-valve-supplier.html\/\">So f\u00fchren Sie gute Isolierungsarbeiten f\u00fcr Messerschieber durch \u2013 Neuigkeiten \u2013 Zeco Valve | API-Absperrklappenlieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/application-installation-of-high-pressure-control-valve-zeco-valve-quality-valve-supplier.html\/\">Anwendung und Installation von Hochdruckregelventilen \u2013 Zeco Valve | Qualit\u00e4tsventillieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/why-is-the-ball-valve-an-alternative-to-stainless-steel-pipes-and-galvanized-pipes-news-zeco-valve-api-butterfly-valve-supplier.html\/\">Warum ist der Kugelhahn eine Alternative zu Edelstahlrohren und verzinkten Rohren? \u2013 Neuigkeiten \u2013 Zeco Valve | API-Absperrklappenlieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/three-types-of-valve-connection-zeco-valve-quality-valve-supplier.html\/\">Drei Arten von Ventilanschl\u00fcssen \u2013 Zeco Valve | Qualit\u00e4tsventillieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/material-and-application-of-stainless-steel-flanges-zeco-valve-quality-valve-supplier.html\/\">Material und Anwendung von Edelstahlflanschen \u2013 Zeco Valve | Qualit\u00e4tsventillieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/what-is-the-assembly-workflow-of-the-check-valve-news-zeco-valve-api-butterfly-valve-supplier.html\/\">Wie l\u00e4uft die Montage des R\u00fcckschlagventils ab? \u2013 Neuigkeiten \u2013 Zeco Valve | API-Lieferant f\u00fcr Absperrklappen<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/what-is-a-three-piece-and-pneumatic-equipment-flange-ball-valve-news-zeco-valve-api-butterfly-valve-supplier.html\/\">Was ist ein dreiteiliger Kugelhahn mit pneumatischem Flansch? \u2013 Neuigkeiten \u2013 Zeco Valve | API-Absperrklappenlieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/the-composition-of-spring-micro-open-safety-valve-zeco-valve-quality-valve-supplier.html\/\">Die Zusammensetzung des Feder-Mikro-\u00d6ffnungssicherheitsventils \u2013 Zeco Valve | Qualit\u00e4tsventillieferant<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zecovalve.com\/de\/understand-the-precautions-of-fluorine-lined-globe-valve-news-zeco-valve-api-butterfly-valve-supplier.html\/\">Verstehen Sie die Vorsichtsma\u00dfnahmen bei fluorbeschichteten Absperrventilen \u2013 Neuigkeiten \u2013 Zeco Valve | API-Absperrklappenlieferant<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Wor\u00fcber sprechen wir, wenn wir von Ventilanschl\u00fcssen sprechen? Das heutige Thema betrifft einige g\u00e4ngige Ventilanschlusstypen, darunter Flansch (RF, \u2026 <a title=\"Ventilanschlussart und Klassifizierung von Flanschen\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/connection-type-and-classification-of-new-standard-flanges-zeco-valve-quality-valve-supplier.html\" aria-label=\"Mehr zu Ventilanschlussart und Klassifizierung von Flanschen\">Weiterlesen ...<\/a><\/p>","protected":false},"author":2,"featured_media":12088,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3429,3335,3063,3430,3428],"class_list":["post-12089","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-classification-of-flanges","tag-din-pn25-flange-dimensions","tag-flange-connection","tag-valve-connection","tag-valve-connection-types","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/01\/20220104162613-61d4752505c72.jpg",500,375,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/de\/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":3429,"name":"classification of flanges","slug":"classification-of-flanges","term_group":0,"term_taxonomy_id":3429,"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":3063,"name":"flange connection","slug":"flange-connection","term_group":0,"term_taxonomy_id":3063,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3430,"name":"Valve Connection","slug":"valve-connection","term_group":0,"term_taxonomy_id":3430,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3428,"name":"valve connection types","slug":"valve-connection-types","term_group":0,"term_taxonomy_id":3428,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3429,"label":"classification of flanges"},{"value":3335,"label":"DIN PN25 Flange Dimensions"},{"value":3063,"label":"flange connection"},{"value":3430,"label":"Valve Connection"},{"value":3428,"label":"valve connection types"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Valve Connection Type and Classification of Flanges | ZECO Valve<\/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\/de\/connection-type-and-classification-of-new-standard-flanges-zeco-valve-quality-valve-supplier.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valve Connection Type and Classification of Flanges | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What are we talking about when we talk valve connections? 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