Reference Standards: ASME B16.9; low-pressure, corrosion-resistant thin-wall systems may comply with MSS SP-43-2026 (Sch 5S\/10S; short patterns also available in Sch 40S).
\nConfiguration: Long-pattern or short-pattern stainless steel lap-joint stub ends; specifications must include nominal size, wall thickness, length, lap outer diameter, lap thickness, and fillet radius.
\nMaterials: Stainless steel grades such as ASTM A403 WP304\/304L, WP316\/316L, etc.
\nMatching Components: Lap-joint flanges, gaskets, bolts, and sealing faces must be selected based on the same pressure rating system.
\nPressure Rating: Determined by the stub end wall thickness, material, and the associated flange assembly.<\/p>\n
Ordering\/Acceptance: Confirm the pattern (long or short), nominal size, wall thickness, barrel length, lap dimensions, fillet radius, and material; ensure compatibility with the matching lap-joint flange, gasket, and bolting system.<\/p>","protected":false},"excerpt":{"rendered":"
When a stainless steel stub end is paired with a loose flange, the process medium contacts only the corrosion-resistant stub end, while the external loose flange can be made of a different material and rotated for alignment. This configuration is suitable for corrosive media and piping systems requiring frequent disassembly.<\/p>","protected":false},"featured_media":366,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[25],"product_tag":[],"class_list":["post-351","product","type-product","status-publish","has-post-thumbnail","product_cat-stub-end","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product\/351","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=351"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/media\/366"}],"wp:attachment":[{"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/media?parent=351"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_brand?post=351"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_cat?post=351"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/pl\/wp-json\/wp\/v2\/product_tag?post=351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}