COPPER NICKEL PIPE FITTINGS manufacturer | COPPER NICKEL ALLOY UNS C70600, C71500, CUPRO NICKEL 90/10, CUPRO NICKEL 70/30
Stockholder, Supplier and Exporter of COPPER NICKEL PIPE FITTINGS in India, ASTM B122, B171, B466, B467 | COPPER NICKEL ALLOY ELBOW, TEE, REDUCER, BENDS
“We’ve proven that we are competitive in India, Brazil, Houston & UAE. Our COPPER NICKEL PIPE FITTINGS, buttweld fittings & forged fittings are of European origin, have recognised quality and the required traceability. A number of Indian & Brazilian companies have been Gautam Steel clients for years through our international sales network.”
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OSHWIN is a leading manufacturer of copper pipe fittings such as “Curpo Nickel Fittings (Cu-Ni Fittings)” also known as Copper Nickel C70600 (90/10) and C71500 (70/30) fittings in Mumbai, India. OSHWIN offers a complete range of copper pipe fittings such as Cupro Nickel reducer, Cupro Nickel elbow, Cupro Nickel tee, Cupro Nickel cross, Cupro Nickel stub ends and Cupro Nickel pipe bends.
Copper nickel is known for its strong general resistance to seawater. Due to high alloy concentration Copper nickel fittings are widely used as connectors for piping systems in the ship building and power generation industry.
We also stocks and supplies a complete range of copper pipes to complement our existing production range of buttweld fittings and flanges. Copper pipes can be supplied in cut to length sizes and also machined or fabricated to meet your piping requirements.
Key Properties of Cupronickel Fitting Products
- Low corrosion in seawater/salt water applications
- High resistance to stress corrosion cracking (SCC) in seawater
- High general resistance to crevice corrosion and stress corrosion due to chlorides
- Strong pitting resistance
- Ease of welding and fabrication
Applications – Copper Nickel Fittings
- Shipbuilding – Special Marine Vessels
- Offshore – Various Navy projects
- Desalination Plants
- Condensers
- Power Plants
- Desalination plants
- Oil refineries
- Chemical process industries
Copper Pipe Fittings/Cupro Nickel Pipe Fittings Production Range
| Specification | ASTM B122, B171, B466, B467 |
|---|---|
| Grade | Copper Nickel Alloy UNS C70600, UNS C71500, Cupro Nickel (Cu-Ni) 90/10, Cupro Nickel (Cu-Ni) 70/30. |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 24”NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Buttweld Cupro Nickel Fittings / Copper Pipe Fittings
Seamless/ Welded 100% Radiography Tested
| Products | Size | |
|---|---|---|
| Copper Nickel Elbows – Long Radius | Copper Nickel Stub Ends |
Sizes 1/2″ – 24″ |
| Copper Nickel Elbows – Short Radius | Copper Nickel Crosses | |
| Copper Nickel Reducing Elbows | Copper Nickel Reducing Crosses | |
| Copper Nickel 45° Elbows | Copper Nickel 180° LR Return Bends | |
| Copper Nickel Tees | Copper Nickel 180° SR Return Bends | |
| Cupro Nickel Reducing Tees | Copper Nickel Pipe Bends / Piggable Bends | |
| Cupro Nickel Reducers | Copper Nickel Couplings | |
| Cupro Nickel Concentric Reducers | Copper/Cupro Nickel Pipe Nipples | |
| Copper Nickel Eccentric Reducers | Copper Nickel Forged/Plate Cut Rings | |
| Copper Nickel 3D Elbow | Copper Nickel End Caps | |
| Copper Nickel 5D Elbow | Copper Nickel Forged / Plate Circles | |
High Pressure Forged Cupro Nickel Fittings / Copper Nickel Pipe Fittings
Threaded and Socket Weld Fittings
| Products | Size | |
|---|---|---|
| Copper Nickel 90° Elbows | Cupro Nickel Couplings |
Sizes 1/8″ – 4″ Pressure Ratings – |
| Copper Nickel 45° Elbows | Cupro Nickel Reducers | |
| Copper Nickel Street Elbows | Cupro Nickel Inserts | |
| Copper Nickel Tees | Cupro Nickel Caps | |
| Copper Nickel Crosses | Cupro Nickel Unions | |
Cupro Nickel Flanges / Copper Nickel Flanges
Forged and Plate Flanges
| Specification | ASTM / ASME SB 61 / 62 / 151 / 152 |
|---|---|
| Grade | UNS No. C70600 ( Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), C 71640 |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | ½” to 36″ |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Product | Size | |
|---|---|---|
| Copper Nickel Slip-On Flanges | Copper Nickel Threaded Flanges |
1/2″ – 36″ Raised Face or Flat Face |
| Copper Nickel Weld Neck Flanges | Copper Nickel Socket Weld Flanges | |
| Copper Nickel Blind Flanges | Copper Nickel Reducing Flanges | |
| Copper Nickel Lap Joint Flanges | Copper Nickel Plate Flanges | |
Marking & Packing
Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All fittings and flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.
Quality Assurance
At OSHWIN, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.
Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
For more information on our range of pipe fitting, please contact us today.
