Standards: Compliance primarily follows GB\/T 9124.1-2019 (PN series and mating flange dimension standards); do not equate these directly to ASME B16.5 forged flanges without verifying the material and manufacturing process.
\nStructure: Plate-type slip-on flange; specifications must include DN, PN, flange outer diameter, bolt hole spacing, number of holes, thickness, and bore diameter.
\nSealing Face: Typically Flat Face (FF) or Raised Face (RF); selection is determined by the gasket system and mating flange requirements.
\nMaterial: Plate materials such as carbon steel or stainless steel; material standards, impact requirements, and weldability must be specified in the design documentation.
\nUsage Limitations: Suitability for high-temperature or high-pressure service should not be inferred solely from the product name; final pressure-temperature ratings must be verified against the applicable flange standard, material specifications, and project requirements.<\/p>\n
Ordering\/Acceptance: Confirm flange type, DN\/NPS, PN\/Class, material group, sealing face, pipe wall thickness\/bore, and bolt\/gasket systems; verify each parameter against the corresponding standard dimension tables\u2014availability of all possible combinations cannot be assumed based solely on the general scope of the standard.<\/p>","protected":false},"excerpt":{"rendered":"
These plate-type slip-on flanges are fabricated from steel plate; the pipe passes through the flange bore and is joined using a fillet weld. Featuring a simple and economical design, they are primarily used in PN-rated low-to-medium pressure utility systems and general industrial piping.<\/p>","protected":false},"featured_media":319,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-318","product","type-product","status-publish","has-post-thumbnail","product_cat-flange","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/product\/318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/comments?post=318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/media\/319"}],"wp:attachment":[{"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/media?parent=318"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/product_brand?post=318"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/product_cat?post=318"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zetengflangefitting.com\/es\/wp-json\/wp\/v2\/product_tag?post=318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}