\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631: GB\/T 12459-2025\u060c GB\/T 13401-2025\u061b \u064a\u0646\u0637\u0628\u0642 ASME B16.9-2024 \u0639\u0644\u0649 \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u0635\u062f\u064a\u0631.
\nConfiguration\/Dimensions: Straight (equal) tee; specify nominal size, wall thickness, center-to-end dimensions, and manufacturing method; ASME B16.9 covers NPS 1\/2\u201348 (DN15\u20131200), with wall thickness specified according to the connected piping Schedule (Sch) or design thickness.
\nConnection: Butt-weld; bevel type and root face dimensions to be determined based on welding procedures and project specifications.
\nMaterial: Carbon steel, stainless steel, or alloy steel; material grade, seamless\/welded type, heat treatment, and non-destructive testing (NDT) requirements must be clearly specified at the time of inquiry.
\nPressure Rating: Butt-weld fittings are generally not assigned a specific “Class” rating; pressure-bearing capacity is determined by material, wall thickness, temperature, and applicable piping design codes.<\/p>\n
Ordering\/Acceptance: Confirm NPS\/DN, port sizes, wall thickness\/Schedule, dimensional details, seamless\/welded type, material grade, heat treatment, bevel configuration, and NDT requirements; pressure-bearing capacity is verified based on material, wall thickness, temperature, and piping design codes.<\/p>","protected":false},"excerpt":{"rendered":"
A butt-weld pipe fitting featuring four ports of identical diameter arranged in a cross configuration, used to create two opposing branch lines from a main line simultaneously. It is suitable for multi-directional distribution piping in confined spaces; branch loads and flow distribution should be considered during the design process.<\/p>","protected":false},"featured_media":397,"comment_status":"open","ping_status":"closed","template":"","meta":{"rank_math_title":"Equal Cross for Four-Way Butt-Weld Connections | Zeteng","rank_math_description":"Equal cross with four same-diameter ports for opposing pipe branches and multi-way distribution. Discuss dimensions and piping requirements with Zeteng.","rank_math_canonical_url":"","rank_math_focus_keyword":"Equal Cross"},"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":["post-396","product","type-product","status-publish","has-post-thumbnail","product_cat-cross","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/product\/396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/comments?post=396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/media\/397"}],"wp:attachment":[{"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/media?parent=396"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/product_brand?post=396"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/product_cat?post=396"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/ar\/wp-json\/wp\/v2\/product_tag?post=396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}