Copper Nickel Socket weld Pipe Fittings

Copper Nickel Socket weld Pipe Fittings for changes in direction, branching and size transitions, available on MetalMitra in socket weld & screwed – npt, BSP and BSPT to ASTM B122, with mill-certified traceability on every lot.

Copper Nickel Socket weld Pipe Fittings are forged small-bore pipe fittings with socket weld or threaded ends, manufactured to ASME B16.11 for high-pressure piping and instrumentation lines.

Copper nickel (Cu-Ni) alloys such as 90/10 and 70/30 offer excellent resistance to seawater corrosion and biofouling, combined with good thermal conductivity and fabricability.

Product range

• Elbows & Tees — 45° and 90° elbows, equal and reducing tees.
• Couplings & Unions — Full couplings, half couplings and unions.
• Nipples & Swages — Pipe nipples, barrel nipples and swage nipples.
• Plugs, Bushings & Caps — Hex plugs, bushings and end caps.

Why engineers choose it

• Seawater Corrosion Resistance — Excellent performance in seawater and marine environments.
• Biofouling Resistance — Natural resistance to marine biofouling.
• Thermal Conductivity — Good heat-transfer properties for exchangers and condensers.
• Easy Fabrication — Good formability and weldability.

Where it is used

• Marine Engineering
• Shipbuilding
• Desalination
• Offshore Platforms
• Heat Exchangers
• Condensers
• Seawater Piping
• Power Generation
• Oil & Gas
• Fire Fighting Systems
• Fabrication
• General Engineering

Inspection & paperwork

Suppliers on MetalMitra back Copper Nickel Socket weld Pipe Fittings with the checks and paperwork your QA team expects.

• Dimensional inspection
• Thread and socket bore inspection
• Visual inspection
• Grade verification against the order
• Chemical composition verification
• Hardness testing as applicable
• Positive Material Identification (PMI)
• EN 10204 3.1 Mill Test Certificate

Material properties

Chemical composition and mechanical properties are supplied to the limits of the governing material standard. Actual heat values are reported on the mill test certificate shared with each consignment.

The MetalMitra advantage

• Verified suppliers — Mills, manufacturers and stockists are reviewed by the MetalMitra team before they list.
• One RFQ, several quotes — Share size, grade and quantity once and compare offers side by side.
• Full traceability — Heat numbers, EN 10204 3.1 MTCs and third-party inspection on request.
• Delivered worldwide — Export-worthy packing and shipping to India, the Middle East, Africa, Europe and the Americas.

Get a quote

Tell us the specification, quantity and destination you need for Copper Nickel Socket weld Pipe Fittings. MetalMitra connects you with suppliers who can deliver.

Technical note: Values on this page are for reference. Always confirm against the governing standard, your purchase specification and the mill test certificate.