Standards: GB\/T 14383-2021; ASME B16.11-2021 for export projects.
\nStructure\/Ends: Straight coupling; female threads at both ends; specify full coupling or half coupling and thread type (e.g., NPT).
\nPressure Ratings: Threaded ends: Class 2000, 3000, 6000; Socket-weld ends: Class 3000, 6000, 9000.
\nThreads: ASME B1.20.1 for NPT; project-specified standards for domestic 60\u00b0 sealing pipe threads.
\nMaterials: Carbon steel, stainless steel, or alloy steel forgings; orders must specify nominal size, end type, pressure rating, material grade, and inspection requirements.<\/p>\n
Ordering\/Acceptance: Confirm nominal size, Class, end type (socket-weld\/threaded), thread standard, mating pipe wall thickness, and material; verify socket dimensions or thread gauges, heat treatment, marking, and material certification.<\/p>","protected":false},"excerpt":{"rendered":"
A straight-through connector with internal threads at both ends, used to join two sections of externally threaded pipe or pipe nipples. Available in types such as full couplings and half-couplings, it is suitable for small-bore piping systems in instrumentation, gas, liquid, and general industrial applications.<\/p>","protected":false},"featured_media":372,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-371","product","type-product","status-publish","has-post-thumbnail","product_cat-pipe-fittings","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/product\/371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/comments?post=371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/media\/372"}],"wp:attachment":[{"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/media?parent=371"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/product_brand?post=371"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/product_cat?post=371"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/de\/wp-json\/wp\/v2\/product_tag?post=371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}