Standards: GB\/T 14383-2021; ASME B16.11-2021 for export orders.
\nStructure\/Ends: Reducing cross; specify the bore sizes for the four ports and the end types (socket weld or threaded).
\nPressure Ratings: Class 2000, 3000, 6000 for threaded ends; Class 3000, 6000, 9000 for socket weld ends.
\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 size, end type, pressure rating, material grade, and inspection requirements.<\/p>\n
Ordering\/Acceptance: Confirm size, Class, end type (socket weld\/threaded), thread standard, mating pipe wall thickness, and material; verify socket dimensions or thread gauge fit, heat treatment, marking, and material certification.<\/p>","protected":false},"excerpt":{"rendered":"
These forged four-way fittings feature ports in four directions and varying bore sizes; they are used for multi-branch, size-transition connections in small-bore, high-pressure piping systems. They typically employ socket-weld or threaded ends, with specific dimensions for each port clearly indicated on the drawings.<\/p>","protected":false},"featured_media":400,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":["post-399","product","type-product","status-publish","has-post-thumbnail","product_cat-cross","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product\/399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/comments?post=399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/media\/400"}],"wp:attachment":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/media?parent=399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_brand?post=399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_cat?post=399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_tag?post=399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}