Stainless Steel 316 Forged Couplings

A Forged Coupling is a short piece of pipe or tubing used to securely join two pipe segments. They are commonly made in two styles: Full Couplings (used to connect two segments of pipe) and Half Couplings (used to connect a pipe to a vessel or header). While the ASTM A193 B8M specification applies to the flange bolts, these couplings are manufactured under the ASTM A182 Grade F316 standard, utilizing the chemically equivalent Type 316 Stainless Steel. The forging process ensures high density and strength, making them ideal for small-bore, high-pressure piping up to 9000 LB class. The Molybdenum content provides outstanding corrosion resistance against chlorides, making them indispensable in chemical, instrumentation, and sampling lines where B8M stud bolts secure connections. Zeron Fasteners offers these fittings with NPT threads or Socket-Weld ends for permanent, high-integrity joints.

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