Home > Copper Nickel > Cupro Nickel 90/10 Tube Fittings
Rudra Tubefittings, located in Kolkata, India, specializes in manufacturing and supplying top-notch Cupro Nickel 90/10 Tube Fittings. These fittings are crafted for exceptional corrosion resistance, durability, and reliability, especially in marine, seawater, and high-moisture settings. Made up of 90% copper and 10% nickel, this alloy is renowned for its impressive resistance to seawater corrosion, biofouling, and stress cracking. Rudra’s tube fittings ensure leak-proof connections, boast high thermal stability, and maintain strong mechanical integrity, making them perfect for demanding fluid handling and instrumentation systems. With precision machining and sturdy construction, these fittings promise a long service life and reliable performance in environments where moisture, salt, and corrosion are ever-present challenges.
Cupro Nickel 90/10 Tube Fittings are crafted from a copper-nickel alloy that consists of about 90% copper, 10% nickel, along with trace amounts of iron and manganese. This unique blend significantly boosts corrosion resistance in seawater, brines, and high-salinity conditions. The mechanical properties include commendable tensile strength, excellent ductility, and robust resistance to erosion and stress-corrosion cracking. Precision-machined ferrules, nuts, and bodies ensure reliable sealing, resistance to vibrations, and dimensional stability. This alloy performs well under varying temperatures and moderate pressures, making it a great choice for both marine and industrial applications.
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Types |
Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
|---|---|
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Equivalent To |
SWAGELOK, PARKER, DK-LOK, HOKE |
|
Sizes |
1/8’’ to 2’’ and 3mm to 50mm |
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Specification |
ASME SB467/467M, ASTM B467/467M |
|
Grade |
Cu-Ni 90/10 |
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Ends |
Threaded, Welding, JIC |
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Pressure Rating |
3000 & 6000 |
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Threads |
NPT , BSPT, BSPP |
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Form |
Union, Elbow, Hex Nipple, Elbow, Cap, Adapter, Tee etc |
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Application |
Heat Exchangers, Instrumentation, Hydraulic & Pneumatic system, Nuclear Power Plants, Automotive industries, Aerospace, Medical, Pharmaceutical. |
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Delivery Condition |
Machined |
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Inspection, Test Reports |
Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 90/10 | 88.6 min | 1.0 max | 0.05 max | 9-11 max | 1.8 max | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Cupro Nickel 90/10 Tube Fittings in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| STANDARD | WERKSTOFF NR. | UNS |
| Cupro Nickel 90/10 | 2.0872 | C70600 |
| Straight Union | Bulkhead Union | Reducing Union | Union Elbow | Union Cross | Union Tee |
| Male Connector | Female Connector | Male Bulkhead Connector | Female Bulkhead Connector | Male to Male Elbow | Male Elbow |
| Female Elbow | Male to Female Elbow | Male Run Tee | Male Branch Tee | Female Branch Tee | Female Run Tee |
| Male Adaptor | Female Adaptor | Tube End Reducer | OD Plug | Bulkhead Lock Nut | OD Cap |
Contact us to get a quick quote for your requirement.
Rudra Tube Fittings is a leading supplier and stockist of premium Cupro Nickel 90/10 Tube Fittings in Kolkata, Kolkata. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Cupro Nickel 90/10 Tube Fittings find extensive use in marine engineering, desalination plants, shipbuilding, offshore installations, heat exchangers, cooling water systems, and seawater pipelines. They are particularly well-suited for instrumentation lines, fluid transfer systems, HVAC circuits, chemical dosing lines, and environments prone to corrosion. These fittings are trusted for managing seawater, brackish water, cooling fluids, and mild chemical media. Their remarkable ability to resist biofouling, pitting, and brine attack makes them a reliable choice for various applications.
Please feel free to contact us if you need any further information or for enquiry.
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