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

MaterialCarbon Steel
Material GradeA106 Gr.B
Thread TypeNPT
StandardASTM A106
Surface FinishGalvanized
Size Range1/8" – 12"
ScheduleSCH 40: 1.73mm-9.53mm, SCH 80: 2.41mm-17.48mm
Thread StandardASME B1.20.1
Pressure Rating150 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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