{"id":16644,"date":"2022-06-22T07:41:11","date_gmt":"2022-06-22T07:41:11","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&p=16644"},"modified":"2022-07-10T02:25:36","modified_gmt":"2022-07-10T02:25:36","slug":"carbon-steel-ball-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/pt\/produto\/carbon-steel-ball-valve","title":{"rendered":"V\u00e1lvula de esfera em a\u00e7o carbono"},"content":{"rendered":"

V\u00e1lvula de esfera em a\u00e7o carbono<\/h1>\n
\n
\n
\n
\"V\u00e1lvula
V\u00e1lvula de esfera em a\u00e7o carbono<\/figcaption><\/figure>\n

\"\" \"\" \"\"<\/div>\n

<\/i>\u00a0OBTER PRE\u00c7O DA V\u00c1LVULA<\/a><\/div>\n<\/div>\n
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<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n<\/div>\n<\/div>\n
\n

Descri\u00e7\u00e3o da v\u00e1lvula esf\u00e9rica de a\u00e7o carbono:<\/h2>\n

A v\u00e1lvula de esfera de a\u00e7o carbono ZECO \u00e9 geralmente usada em meios n\u00e3o corrosivos, sob certas condi\u00e7\u00f5es, como uma certa faixa de temperatura, as condi\u00e7\u00f5es de concentra\u00e7\u00e3o tamb\u00e9m podem ser usadas em alguns meios corrosivos. Temperatura adequada em \u2013 29 \u2103 ~ 425 \u2103, a marca comumente usada para WCA de ASTM A216 \/ A216M, WCB, WCC. Quando a exig\u00eancia de resist\u00eancia \u00e9 maior, adota-se o WCC, pois o teor de Mn no WCC \u00e9 maior, o que melhora o efeito de refor\u00e7o do a\u00e7o.<\/p>\n

Caracter\u00edsticas da v\u00e1lvula esf\u00e9rica de a\u00e7o carbono:<\/h2>\n

1. O efeito de pist\u00e3o \u00fanico \u00e9 o projeto padr\u00e3o para a v\u00e1lvula esf\u00e9rica de a\u00e7o carbono ZECO. A press\u00e3o dos lados a montante e a jusante empurra os an\u00e9is da sede contra a esfera. Se a for\u00e7a criada pela press\u00e3o da cavidade do corpo for maior que a for\u00e7a da mola pr\u00e9-carregada mais a for\u00e7a criada pela press\u00e3o do lado a montante ou a jusante, as sedes ser\u00e3o empurradas para longe da esfera. Assim, qualquer sobrepress\u00e3o na cavidade do corpo \u00e9 liberada automaticamente na posi\u00e7\u00e3o totalmente aberta ou totalmente fechada das v\u00e1lvulas;<\/p>\n

2. A v\u00e1lvula de esfera de a\u00e7o carbono ZECO tem um design \u00e0 prova de fogo. O vazamento na \u00e1rea da haste da v\u00e1lvula \u00e9 evitado por dois an\u00e9is de veda\u00e7\u00e3o e uma gaxeta. O vazamento atrav\u00e9s da conex\u00e3o do corpo da v\u00e1lvula tamb\u00e9m \u00e9 bloqueado por um anel de veda\u00e7\u00e3o e uma junta do corpo. Depois que um inc\u00eandio deteriorou os an\u00e9is de veda\u00e7\u00e3o, a sobreposta e a junta do corpo, a gaxeta da haste \u00e0 prova de fogo evita vazamentos externos;<\/p>\n

3. A v\u00e1lvula esf\u00e9rica de a\u00e7o carbono ZECO possui um dispositivo antiest\u00e1tico, evitando os danos da eletricidade est\u00e1tica na tubula\u00e7\u00e3o;<\/p>\n

4. A v\u00e1lvula de esfera de a\u00e7o carbono ZECO possui um design de haste anti-explos\u00e3o para evitar ferimentos pessoais causados pela haste voadora durante a manuten\u00e7\u00e3o.<\/p>\n

Material da v\u00e1lvula esf\u00e9rica de a\u00e7o carbono:<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00e3o<\/td>\nParte<\/td>\nMaterial<\/td>\n<\/tr>\n
1<\/td>\nCorpo<\/td>\nASTM A216 WCB<\/td>\n<\/tr>\n
2<\/td>\nBon\u00e9<\/td>\nASTM A216 WCB<\/td>\n<\/tr>\n
3<\/td>\nBola<\/td>\nASTM A182 F316<\/td>\n<\/tr>\n
4<\/td>\nAssento<\/td>\nASTM A182 F316 + PTFE<\/td>\n<\/tr>\n
5<\/td>\nCaule<\/td>\nASTM A276 316<\/td>\n<\/tr>\n
6<\/td>\nDispositivo anti-est\u00e1tico<\/td>\nSS316<\/td>\n<\/tr>\n
7<\/td>\nJunta de veda\u00e7\u00e3o<\/td>\nGrafite + SS316<\/td>\n<\/tr>\n
8<\/td>\nParafuso<\/td>\nASTM A193 B7<\/td>\n<\/tr>\n
9<\/td>\nPorca<\/td>\nASTM A194 2H<\/td>\n<\/tr>\n
10<\/td>\nO-ring<\/td>\nViton A<\/td>\n<\/tr>\n
11<\/td>\nAlavanca<\/td>\nASTM A216 WCB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

V\u00e1lvula esfera de a\u00e7o carbono OBTER PRE\u00c7O DA V\u00c1LVULA Descri\u00e7\u00e3o da v\u00e1lvula esfera de a\u00e7o carbono: A v\u00e1lvula esfera de a\u00e7o carbono ZECO \u00e9 geralmente usada em meios n\u00e3o corrosivos, sob\u2026 Ler mais<\/a><\/p>","protected":false},"featured_media":16645,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2047,2461],"product_tag":[2804,2658],"class_list":["post-16644","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-ball-valve","product_cat-ball-valve-by-material","product_tag-2-inch-ball-valve","product_tag-isolation-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/carbon-steel-ball-valve-1.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2047,"label":"Ball Valve"},{"value":2461,"label":"Ball Valve By Material"}],"product_tag":[{"value":2804,"label":"2 inch Ball Valve"},{"value":2658,"label":"Isolation Valve"}]},"yoast_head":"\nCarbon Steel Ball Valve - 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\/pt\/produto\/carbon-steel-ball-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carbon Steel Ball Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Carbon Steel Ball Valve \u00a0GET VALVE PRICE Description of Carbon Steel Ball Valve: ZECO\u00a0carbon steel\u00a0ball valve\u00a0is usually used in non-corrosive media, under ... 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