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Stainless Steel Coupling — Threaded & Buttweld Pipe Connector
Stainless Steel Coupling

Stainless Steel Coupling

Our stainless steel couplings are engineered to join two pipes together securely, creating a high-strength, leak-proof connection. Built for extreme durability and superior corrosion resistance, these fittings are the industry standard for maintaining system integrity in plumbing, chemical processing, and high-pressure industrial piping.

Technical Specifications

Fitting Type Full Coupling / Half Coupling
Size Range 1/8" to 4"
Material Stainless Steel (304 / 316 / 316L)
Connection Threaded (NPT/BSP) or Socket Weld

Available Material Grades

SS 304 / 1.4301 SS 304L / 1.4307 SS 316 / 1.4401 SS 316L / 1.4404

Common Applications

  • Plumbing & Utilities: Secure linear joining of pipes in residential and commercial builds.

  • HVAC Systems: Reliable connections for heating, cooling, and ventilation conduits.

  • Chemical Processing: Safe, corrosion-resistant transport of aggressive fluids.

  • Food & Beverage: Hygienic, cleanable couplings for sanitary processing lines.

  • Marine Applications: Saltwater-resistant joining for shipboard and offshore piping.