Cupro Nickel 90/10 Pipe Fittings
Arrow Piping Solutions is a leading manufacturer and exporter of top-quality Cu-Ni 90/10 Buttweld Pipe Fittings in India. We specialize in producing a wide range of products such as 90/10 Copper Nickel Pipe Caps, Elbows, Tees, Reducers, Crosses, and Bends. Our products conform to international standards and are widely used across various industrial sectors.
At Arrow Piping Solutions, we maintain a robust inventory of Cupro Nickel 90/10 pipe fittings in various sizes, wall thicknesses, and dimensions. Our fittings are made using high-grade raw materials and advanced production processes to meet critical project requirements. Each product undergoes rigorous testing for quality assurance and compliance with industry norms.
We manufacture and stock a comprehensive range of Cupro Nickel 90/10 pipe fittings as per standards including ASME/ANSI B16.9, B16.25, B16.28, and MSS-SP-43. Our products are ideal for harsh environments like brine water, saline water piping, organic solvents, and offshore platforms.
Cupro Nickel 90/10 Pipe Fittings Range:
- 90/10 Cu-Ni 45° & 90° Elbows
- ANSI B16.9 Cupro Nickel 90/10 Pipe Tees
- 90/10 Copper Nickel Pipe Reducers
- Cupro Nickel 90/10 Pipe Caps
- Cupro Nickel 90/10 Seamless & Welded Crosses
- Customized Cu-Ni 90/10 Buttweld Fittings
Specifications
| Specification | ASTM B61, B62, B151, B152, B466, B467 / ASME SB61, SB62, SB151, SB152, SB466, SB467 |
|---|---|
| Dimension Standards | ASME/ANSI B16.9, B16.28, MSS-SP-43 |
| ASME B16.9 | Factory-Made Wrought Buttwelding Fittings |
| ASME B16.25 | Buttwelding Ends |
| ASME B16.28 | Short Radius Elbows & Return Bends |
| MSS SP-43 | Fittings for Low Pressure, Corrosion-Resistant Applications |
| Size Range | ½″ NB to 24″ NB (Sch 10s–XXS) |
| Seamless Butt Weld Size | ½″–10″ |
| Welded Butt Weld Size | ½″–48″ |
| Thickness | Sch 5s, 10s, 40s, 80s, 160s, XXS |
| Bending Radius | 1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Type | Seamless / Welded / Fabricated |
Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Cupro Nickel 90/10 | C70600 | 2.0872 |
At Arrow Piping Solutions, our Cu-Ni 90/10 Pipe Fittings are engineered to perform in extreme conditions. They offer excellent resistance to seawater corrosion, stress corrosion cracking, and biofouling. These fittings are suitable for heat exchangers, condensers, offshore oil rigs, marine hardware, and power generation plants.
We also perform certifications and testing including raw material checks, radiography reports, hardness tests, and third-party inspections. Each product is delivered with accurate test documentation and secure packaging using wooden crates or customized wrapping materials to prevent transit damage.
Backed by a strong logistics network and well-maintained stock, Arrow Piping Solutions ensures quick dispatch and timely delivery of Cupro Nickel 90/10 pipe fittings across India and globally.
Dimensions
| NPS | O.D. at Bevel | I.D. at End | Wall Thickness | Elbows/Tees A,B,C,M | 180° Return O | Back-to-Face K | Ends U | Reducers H | Caps E |
|---|---|---|---|---|---|---|---|---|---|
| ½–2½″ | 0.06 - 0.03″ | 0.03″ | ≥87.5% nominal | 0.06″ | 0.25″ | 0.25″ | 0.03″ | 0.06″ | 0.12″ |
| 3–3½″ | 0.06″ | 0.06″ | ≥87.5% nominal | 0.06″ | 0.25″ | 0.25″ | 0.03″ | 0.06″ | 0.12″ |
| 4″ | 0.06″ | 0.06″ | ≥87.5% nominal | 0.06″ | 0.25″ | 0.25″ | 0.03″ | 0.06″ | 0.12″ |
| 5–8″ | 0.09 - 0.06″ | 0.06″ | ≥87.5% nominal | 0.06″ | 0.25″ | 0.25″ | 0.03″ | 0.06″ | 0.25″ |
| 10–18″ | 0.16 - 0.12″ | 0.12″ | ≥87.5% nominal | 0.09″ | 0.38″ | 0.25″ | 0.06″ | 0.09″ | 0.25″ |
| 20–24″ | 0.25 - 0.19″ | 0.19″ | ≥87.5% nominal | 0.09″ | 0.38″ | 0.25″ | 0.06″ | 0.09″ | 0.25″ |
| 26–30″ | 0.25 - 0.19″ | 0.19″ | ≥87.5% nominal | 0.12″ | – | – | – | 0.19″ | 0.38″ |
| 32–48″ | 0.25 - 0.19″ | 0.19″ | ≥87.5% nominal | 0.19″ | – | – | – | 0.19″ | 0.38″ |
Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Cu-Ni 90/10 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
Mechanical Properties
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|---|
| Cu-Ni 90/10 | 8.89 g/cm³ | 1370 °C (2500 °F) | 115,000 psi / 790 MPa | 52,000 psi / 355 MPa | 40% |
Application Industries
Arrow Piping Solutions’ Cupro Nickel 90/10 Pipe Fittings are extensively used in:
- Textile machinery
- Oil and gas industry
- Pulp and paper industry
- Power plants
- Energy industries
- Furniture
- Pharmaceutical processing industry
- Modern architecture
- Home appliances
- Water waste projects
- Synthetic fiber
- Heat exchanger
- Fluid piping
- Dairy and food processing