{"id":646,"date":"2026-03-25T06:00:39","date_gmt":"2026-03-25T06:00:39","guid":{"rendered":"https:\/\/jstvalve.com\/?post_type=product&#038;p=646"},"modified":"2026-03-30T09:10:52","modified_gmt":"2026-03-30T09:10:52","slug":"hastelloy-globe-valves","status":"publish","type":"product","link":"https:\/\/jstvalve.com\/vi\/product\/hastelloy-globe-valves\/","title":{"rendered":"Van c\u1ea7u Hastelloy"},"content":{"rendered":"<hr \/>\n<h6>\u1ee8ng d\u1ee5ng c\u1ee7a van c\u1ea7u Hastelloy<\/h6>\n<p>Van h\u1ee3p kim C-276 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u1ea5t nh\u01b0 ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t, ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m, s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y v\u00e0 gi\u1ea5y, x\u1eed l\u00fd ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u00f4 th\u1ecb, c\u0169ng nh\u01b0 thu h\u1ed3i kh\u00ed t\u1ef1 nhi\u00ean c\u00f3 t\u00ednh axit. H\u00e0m l\u01b0\u1ee3ng niken v\u00e0 molypden cao gi\u00fap h\u1ee3p kim th\u00e9p niken c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n r\u1ed7 v\u00e0 \u0103n m\u00f2n l\u1ed7 \u0111\u1eb7c bi\u1ec7t t\u1ed1t trong m\u00f4i tr\u01b0\u1eddng kh\u1eed, trong khi crom mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i c\u00e1c m\u00f4i tr\u01b0\u1eddng oxy h\u00f3a.<\/p>\n<hr \/>\n<h6>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a van c\u1ea7u Hastelloy<\/h6>\n<p>Van h\u1ee3p kim C22, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 van Hastelloy C22, l\u00e0 m\u1ed9t h\u1ee3p kim austenit \u0111a n\u0103ng ch\u1ee9a niken, molypden, cr\u00f4m v\u00e0 vonfram, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n khe h\u1edf, \u0103n m\u00f2n do l\u1eafng \u0111\u1ecdng v\u00e0 n\u1ee9t do \u0103n m\u00f2n d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u1ee9ng su\u1ea5t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. Van Hastelloy B2 l\u00e0 h\u1ee3p kim niken-molypden \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng b\u1eb1ng dung d\u1ecbch r\u1eafn, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u00e1ng k\u1ec3 trong c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n nh\u01b0 kh\u00ed hydro clorua, axit sunfuric, axit axit v\u00e0 axit photphoric. Molypden l\u00e0 th\u00e0nh ph\u1ea7n h\u1ee3p kim thi\u1ebft y\u1ebfu mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u00e1ng k\u1ec3 trong c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n.<\/p>\n<p>Nh\u1edd kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i, van Hastelloy \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, kh\u1eed mu\u1ed1i, h\u00f3a d\u1ea7u, c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 d\u01b0\u1ee3c ph\u1ea9m.<\/p>","protected":false},"excerpt":{"rendered":"<p>C\u00f3 nhi\u1ec1u lo\u1ea1i van Hastelloy nh\u01b0 Hastelloy B2, Hastelloy B3, Hastelloy C22 v\u00e0 Hastelloy C276. C\u00e1c h\u1ee3p kim thu\u1ed9c d\u00f2ng Hastelloy theo ti\u00eau chu\u1ea9n UNS c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 N10665, N10276, N06022, N10675, N06455. C\u00e1c ti\u00eau chu\u1ea9n DIN l\u00e0 2.4617, 2.4600, 2.4602, 2.4819. D\u1ea1ng Hastelloy \u0111\u00fac ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho van l\u00e0 A494 CW12MW v\u00e0 A494 CX-2MW.<\/p>","protected":false},"featured_media":679,"comment_status":"open","ping_status":"closed","template":"","meta":{"_angie_page":false,"_eb_attr":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-646","product","type-product","status-publish","has-post-thumbnail","product_cat-globe-valve","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product\/646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/comments?post=646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/media\/679"}],"wp:attachment":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=646"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product_brand?post=646"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product_cat?post=646"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product_tag?post=646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}