Galvanized Steel Threaded Pipe Coupling | Bulk Supply

Galvanized Steel Threaded Pipe Coupling | Bulk Supply

Our galvanized carbon steel pipe couplings provide a secure, corrosion-resistant connection for threaded pipe systems. The zinc galvanized coating ensures long-term performance in both indoor and outdoor environments, resisting rust and moisture even under demanding conditions.

Dimensions

Material Carbon Steel
Material Grade A106 Gr.B
Thread Type NPT
Standard ASTM A106
Surface Finish Galvanized
Size Range 1/8" – 12"
Schedule SCH 40: 1.73mm-9.53mm, SCH 80: 2.41mm-17.48mm
Thread Standard ASME B1.20.1
Pressure Rating 150 PSI (SCH 40) / 300 PSI (SCH 80)

Detail

Why Choose Our Couplings?

Built tough. Coated to last. Threaded to connect.

  • Manufactured to international standards (ASME / EN / BS)
  • 100% pressure-tested before shipment
  • Consistent zinc coating thickness (≥ 45 μm)
  • Available in bulk OEM packaging
  • Fast lead times with global shipping

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