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Tehnički članci, poređenja standarda, studije slučaja i vodiči za kupovinu o komponentama cevovoda pod pritiskom, prirubnicama i kovanim fitinzima.
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Pošalji RFQ23 članaka· Standardi
StandardiASME B16.1 covers gray iron flanges and flanged fittings in Classes 25, 125, and 250. This guide explains what the standard includes, how it differs from ductile iron (B16.42), and what buyers must verify when sourcing gray iron flanges.
StandardiASME B16.49 covers factory-made induction bends for transportation and distribution piping (B31.4, B31.8, B31.11). It is not for process or power piping. This guide explains scope, key requirements, and procurement checks.
StandardiASME B16.36 covers orifice flanges for differential pressure flow measurement. Welding-neck types span Classes 300–2500, while slip-on and threaded are limited to Class 300. This guide explains scope, procurement checks, and common pitfalls.
StandardiASME B16.21 defines dimensions, materials, and markings for nonmetallic flat gaskets used with ASME flanges. Learn what it covers, what it doesn't, and how to specify gaskets correctly.
StandardiASME B16.20 defines dimensions, materials, and tolerances for metal ring-joint, spiral-wound, and metal-jacketed gaskets. This guide explains the standard's scope, flange compatibility, and procurement checks for EPC buyers.
StandardiASME B16.11 defines Class 2000, 3000, 6000 for threaded fittings and Class 3000, 6000, 9000 for socket-weld fittings. This guide explains what these classes mean, how to specify them, and what to verify when procuring forged fittings.
StandardiASME B16.48 covers line blanks from NPS 1/2 to NPS 24 for ASME B16.5 flanges in pressure classes 150–2500. Learn what the standard includes, what it doesn't, and how to specify and inspect these components.
StandardiRazumejte ključne standarde za sučeone zavarene fittinge za cevi, uključujući klase materijala, dimenzione zahteve i inspekcijske dokumente koje treba tražiti od dobavljača. Ovaj vodič pomaže inženjerima da osiguraju kvalitet i usklađenost u projektima cevovoda.
StandardiObjašnjenje pretraživanja dozvoljenog naprezanja prema ASME Section II Part D za inženjere nabavke: tabele 1A, 1B, 3, pravila izvođenja i kako ih koristiti na listu sa podacima.
