Copper Nickel Buttweld Pipe Fittings
Copper Nickel Buttweld Pipe Fittings
Precision-engineered Copper Nickel Buttweld Pipe Fittings manufactured for smooth flow, strong welded joints and reliable performance in process piping.
- Elbows
- Tees
- Reducers
- Crosses
- Stub Ends
- End Caps
Copper Nickel Buttweld Pipe Fittings Manufacturer in India
Sawariya Metal Industries is a manufacturer, supplier, stockist and exporter of Copper Nickel Buttweld Pipe Fittings in different sizes, grades, specifications and finishes for industrial and engineering applications.
Copper Nickel Buttweld Pipe Fittings are welded pipe fittings that are bevelled and butt-welded to the pipe, creating a continuous, high-strength and leak-resistant connection with smooth internal flow.
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.
Typical applications for Copper Nickel Buttweld Pipe Fittings include marine engineering, shipbuilding, desalination, offshore platforms, heat exchangers, condensers, seawater piping, power generation and general engineering.
Key Features of Copper Nickel Buttweld Pipe Fittings
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.
Copper Nickel Buttweld Pipe Fittings Specifications
| Parameter | Specification |
|---|---|
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43 |
| Specifications | ASTM B122, B171, B466, B467 |
| Grade | Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Size | 1/2" TO 6' IN OD & NB IN Various SWG & SCH |
| Schedule | SCH 10, SCH20, SCH30, SCH40 |
| Type | Seamless / Welded / Fabricated |
Equivalent Grades of Copper Nickel Buttweld Pipe Fittings
| STANDARD | WERKSTOFF NR | UNS |
|---|---|---|
| Cupro Nickel Cu-Ni 90/10 | 2.0872 | C70600 |
| Cupro Nickel Cu-Ni 70/30 | 2.0882 | C71500 |
Types of Copper Nickel Buttweld Pipe Fittings
Elbows
45°, 90° and 180° long and short radius elbows.
Tees & Crosses
Equal and reducing tees and crosses for branching.
Reducers
Concentric and eccentric reducers for size changes.
Stub Ends & Caps
Long and short stub ends and pipe end caps.
Applications & Industries
- Marine Engineering
- Shipbuilding
- Desalination
- Offshore Platforms
- Heat Exchangers
- Condensers
- Seawater Piping
- Power Generation
- Oil & Gas
- Fire Fighting Systems
- Fabrication
- General Engineering
Quality & Inspection
Quality-Focused Manufacturing & Supply
Copper Nickel Buttweld Pipe Fittings can be supplied with inspection, testing and documentation according to the applicable specification and customer purchase requirements.
- Dimensional inspection
- Wall thickness & bevel inspection
- Visual inspection
- Material grade verification
- Chemical composition verification
- Mechanical testing as applicable
- Non-destructive testing as applicable
- Mill Test Certificate (MTC)
- Third-party inspection support
Why Choose Our Copper Nickel Buttweld Pipe Fittings?
Smooth Flow
Butt-welded design reduces turbulence and pressure drop.
Strong Joints
Welded connections suited to high-pressure service.
Wide Size Range
From 1/2" NB up to 48" NB.
Seamless & Welded
Seamless, welded and fabricated options.
Copper Nickel Buttweld Pipe Fittings Manufacturer, Supplier & Exporter
Sawariya Metal Industries supplies Copper Nickel Buttweld Pipe Fittings for domestic and international projects in a wide range of sizes, grades and specifications. Products can be supplied in standard and custom dimensions according to drawings and purchase order requirements.
Every order can be supported with Mill Test Certificates, inspection reports, third-party inspection on request and secure export-worthy packaging.
Share your size, grade, quantity and specification requirements with our team to receive a competitive quotation for Copper Nickel Buttweld Pipe Fittings.
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Technical Note: Technical values should be verified against the applicable ASTM / ASME / EN specification, purchase order requirements and Mill Test Certificate (MTC) for the supplied product.