Couplings

Standard Merchant Steel Full Coupling Merchant Coupling dimensions and materials conform to ASTM A865 Merchant Coupling threads conform to ASME B1.20.1 Standard Couplings from 1/8” to 1-1/2” are NPSC (Straight Threads), 2” and larger...

Merchant Steel Threaded Black Half Couplings Merchant coupling dimensions and materials conform to ASTM A865 Merchant coupling threads conform to ASME B1.20.1 Merchant couplings from 1/8” to 2” are NPSC (straight threads) Merchant couplings...

Standard Merchant Steel Half Coupling Merchant Coupling dimensions and materials conform to ASTM A865 Merchant Coupling threads conform to ASME B1.20.1 Standard Couplings from 1/8” to 2” are NPSC (Straight Threads), 2-1/2” and larger...

Merchant Steel Threaded Black Full Couplings Merchant coupling dimensions and materials conform to ASTM A865 Merchant coupling threads conform to ASME B1.20.1 Merchant couplings from 1/8” to 2” are NPSC (straight threads) Merchant couplings...

Black Steel Full Pipe Couplings Black Steel Full Pipe Couplings are heavy-duty merchant steel fittings designed for securely joining two threaded Schedule 40 steel pipes in industrial, commercial, and general utility piping systems. Manufactured from...

Merchant Steel Black Half Pipe Couplings Merchant Steel Black Half Pipe Couplings are durable threaded weld fittings designed for creating secure threaded outlets on tanks, vessels, pipe systems, and fabricated steel components. Manufactured from...

Galvanized Steel Full Pipe Couplings Galvanized merchant steel full couplings are durable, zinc-coated carbon steel pipe fittings designed to connect two threaded Schedule 40 steel pipes in low-pressure systems, such as water, gas, or drainage...