Hebei Sanvo carbon steel pipe couplings are threaded couplings, which are forged from high-quality welded or seamless carbon steel pipes. The specifications include merchant coupling and half coupling.

Threaded Half Coupling

Class 3000 Threaded Half Coupling From China Steel Pipe Fittings Manufacturer...

Black Iron Coupling

Carbon Steel Coupling Black Iron Coupling From China Steel Pipe Fittings Manufacturer...

2 Inch Galvanized Coupling

2 Inch Galvanized Coupling From China Threaded Steel Pipe Fittings Supplier...

NPT Pipe Coupling

NPT Pipe Coupling Black Pipe Coupling From China Manufacturer & Exporter...

3 Inch Coupling

3 Inch Galvanized Steel Coupling With Cheap Price From China Manufacturer...

1 Inch Steel Coupling

1 Inch Steel Coupling Black Pipe Coupling From China Manufacturer...

Half Coupling

ASTM A865 Standard Black Pipe Coupling Half Coupling From China Manufacturer...

Weld Coupling

High-Quality Threaded Steel Pipe Fittings Weld Coupling for Plumbing Pipe From China Fac...

Galvanized Steel Pipe Coupling

American Standard Carbon Steel Coupling Galvanized Coupling From China Supplier...


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