{"id":908,"date":"2026-09-16T09:10:09","date_gmt":"2026-09-16T09:10:09","guid":{"rendered":"https:\/\/wdlvalve.com\/?post_type=product&p=908"},"modified":"2026-09-17T03:46:42","modified_gmt":"2026-09-17T03:46:42","slug":"hastelloy-check-valve","status":"publish","type":"product","link":"https:\/\/wdlvalve.com\/vi\/product\/hastelloy-check-valve\/","title":{"rendered":"Van m\u1ed9t chi\u1ec1u Hastelloy"},"content":{"rendered":"
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Van m\u1ed9t chi\u1ec1u Hastelloy<\/h2>\n

WDL Hastelloy Check Valve<\/strong> provides automatic prevention of reverse flow for process systems that need corrosion resistance in mixed-acid and chloride-bearing process media. Hastelloy alloys are selected for chemical streams that combine chlorides with reducing or oxidizing conditions.<\/p>\n<\/section>\n

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C\u00e1c t\u00f9y ch\u1ecdn thi\u1ebft k\u1ebf<\/h2>\n
\n\n\n\n\n\n\n\n\n
M\u1eb7t h\u00e0ng<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt hi\u1ec7n c\u00f3<\/th>\n<\/tr>\n
Ch\u1ea5t li\u1ec7u<\/td>\nHastelloy C-276, C-22 or project-specified grade<\/td>\n<\/tr>\n
Ch\u1ee9c n\u0103ng<\/td>\nt\u1ef1 \u0111\u1ed9ng ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c<\/td>\n<\/tr>\n
K\u1ebft n\u1ed1i<\/td>\nD\u1ea1ng t\u1ea5m, c\u00f3 tai n\u1ed1i, c\u00f3 v\u00e0nh ho\u1eb7c h\u00e0n \u0111\u1ed1i \u0111\u1ea7u<\/td>\n<\/tr>\n
Ho\u1ea1t \u0111\u1ed9ng<\/td>\nC\u01a1 c\u1ea5u xoay, n\u00e2ng, piston ho\u1eb7c c\u01a1 c\u1ea5u hai t\u1ea5m t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n
C\u01a1 s\u1edf thi\u1ebft k\u1ebf<\/td>\nAPI 594, BS 1868, API 598 ho\u1eb7c ti\u00eau chu\u1ea9n d\u1ef1 \u00e1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/h2>\n
    \n
  • Mixed-acid chemical processing<\/li>\n
  • Wet chlorine and hypochlorite systems<\/li>\n
  • Fertilizer and pulp bleaching lines<\/li>\n
  • B\u1ea3o v\u1ec7 \u0111\u1ea7u ra c\u1ee7a m\u00e1y b\u01a1m<\/li>\n
  • Ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng ngh\u1ec7<\/li>\n<\/ul>\n<\/section>\n
    \n

    Ghi ch\u00fa v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn<\/h2>\n

    Confirm the acid concentration, chloride content, temperature and contaminants before choosing C-276, C-22 or another Hastelloy grade.<\/p>\n

    X\u00e1c nh\u1eadn h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t, l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u, \u00e1p su\u1ea5t n\u1ee9t v\u1ee1, nguy c\u01a1 \u0111\u00f3ng s\u1eadp v\u00e0 \u0111\u1ed9 s\u1ee5t \u00e1p cho ph\u00e9p.<\/p>\n<\/section>\n

    \n

    C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

    Why select Hastelloy Alloy for this check valve?<\/h3>\n

    Hastelloy alloys are selected for chemical streams that combine chlorides with reducing or oxidizing conditions. Final suitability depends on the complete process conditions and the selected valve trim.<\/p>\n

    C\u1ea7n nh\u1eefng th\u00f4ng tin n\u00e0o \u0111\u1ec3 ti\u1ebfn h\u00e0nh l\u1ef1a ch\u1ecdn?<\/h3>\n

    Vui l\u00f2ng cung c\u1ea5p th\u00f4ng tin v\u1ec1 k\u00edch th\u01b0\u1edbc, m\u1ee9c \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c, th\u00e0nh ph\u1ea7n m\u00f4i tr\u01b0\u1eddng, n\u1ed3ng \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9, ti\u00eau chu\u1ea9n k\u1ebft n\u1ed1i, ph\u01b0\u01a1ng th\u1ee9c v\u1eadn h\u00e0nh v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft.<\/p>\n<\/section>\n

    Vui l\u00f2ng g\u1eedi b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quy tr\u00ecnh cho WDL \u0111\u1ec3 xem x\u00e9t v\u1eadt li\u1ec7u, x\u00e1c nh\u1eadn k\u00edch th\u01b0\u1edbc v\u00e0 nh\u1eadn b\u00e1o gi\u00e1.<\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"

    Van m\u1ed9t chi\u1ec1u Hastelloy c\u1ee7a WDL c\u00f3 ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c trong c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd h\u00f3a ch\u1ea5t axit h\u1ed7n h\u1ee3p c\u0169ng nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng clo l\u1ecfng v\u00e0 hypoclorit. C\u00e1c \u0111\u1ea7u n\u1ed1i, b\u1ed9 ph\u1eadn b\u00ean trong v\u00e0 c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n.<\/p>","protected":false},"featured_media":718,"comment_status":"open","ping_status":"closed","template":"","meta":{"_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":[72],"product_cat":[37,32,31,45],"product_tag":[121,68,143,70,71],"class_list":["post-908","product","type-product","status-publish","has-post-thumbnail","product_brand-wdl-valve","product_cat-check-valves","product_cat-valve-materials","product_cat-valve-types","product_cat-nickel-alloy-valves","product_tag-check-valve","product_tag-hastelloy-alloy","product_tag-hastelloy-check-valve","product_tag-mixed-acid-chemical-processing","product_tag-wet-chlorine-and-hypochlorite-systems","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/product\/908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/comments?post=908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/media\/718"}],"wp:attachment":[{"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=908"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/product_brand?post=908"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/product_cat?post=908"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wdlvalve.com\/vi\/wp-json\/wp\/v2\/product_tag?post=908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}