C71640 Butt Weld Fittings
C71500, C71640 Butt Weld Fittings Manufacturer
C70600 (90:10), C71500 (70:30), and C71640 Butt Weld Fittings Manufacturer in Kolkata – Pankh Steel
Pankh Steel is a trusted C70600 (90:10) Butt Weld Fittings Manufacturer, C71500 (70:30) Butt Weld Fittings Manufacturer, and C71640 Butt Weld Fittings Manufacturer based in Kolkata, India. We specialize in high-performance copper-nickel alloy butt weld fittings, known for superior corrosion resistance, strength, and durability — ideal for marine, offshore, and industrial applications.
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Toggle✅ C70600 (90:10) Butt Weld Fittings Manufacturer in Kolkata
At Pankh Steel, we manufacture premium-quality C70600 (90:10) copper-nickel butt weld fittings, containing 90% copper and 10% nickel, with iron and manganese for enhanced corrosion resistance in seawater and brine solutions. These fittings are perfect for shipbuilding, desalination plants, heat exchangers, and condensers.
Available Types:
- C70600 Elbows (90°, 45°, LR/SR)
- C70600 Tees (Equal/Reducing)
- C70600 Reducers (Concentric/Eccentric)
- C70600 Stub Ends & End Caps
Key Features:
- Excellent resistance to seawater corrosion
- High fabricability and weldability
- Long service life in saline environments
✅ C71500 (70:30) Butt Weld Fittings Manufacturer in Kolkata
As a leading C71500 (70:30) Butt Weld Fittings Manufacturer in Kolkata, Pankh Steel delivers fittings designed for extreme marine and industrial conditions. With 70% copper and 30% nickel, this alloy offers greater strength and superior resistance to erosion and stress corrosion cracking compared to C70600.
C71500 Butt Weld Fittings Are Used In:
- Naval ship piping systems
- Offshore oil platforms
- Chemical processing lines
Product Variants:
- C71500 Elbows, Tees, Crosses
- C71500 Pipe Reducers and Bends
- C71500 Stub Ends and Collars
✅ C71640 Butt Weld Fittings Manufacturer in Kolkata
We also manufacture C71640 Butt Weld Fittings, a specialized copper-nickel-iron-manganese alloy offering exceptional strength, biofouling resistance, and long-term reliability in high-pressure and corrosive environments.
Applications:
- Underwater pipeline systems
- Heat exchangers in power plants
- Ship engine cooling systems
C71640 Fittings Include:
- Seamless and welded butt weld fittings
- Customized dimensions as per ANSI/ASME B16.9
- Corrosion-proof solutions for critical use
🌐 Why Choose Pankh Steel?
- 📍 Local Expertise in Kolkata with pan-India and global supply capacity
- 🏭 In-house Manufacturing with quality control at every stage
- 📦 Timely Delivery and secure packaging for all copper-nickel fittings
- ✅ Compliant with ASTM B466 / ASME SB466, DIN, and JIS standards
Pankh Steel has proved to be the leading company of C71640 Butt weld Fittings Manufacturer. The products that we offer are developed as per the international or national product quality standards. We offer our clients excellent industrial products in different sizes, types, grades, dimensions and thickness; all these products are made available at cost-effective pricing and made affordable for the clients. Also, we offer customized products as per the demands and specifications of the clients. All these customized and non-customized C71640 Butt weld Fittings are manufactured with technologically advanced and superior machinery and under the supervision of our trained and trusted employees.
C71640 Butt weld Fittings Manufacturer are designed as per the specifications given by the clients; this increase productivity. Tesco Steel & Engineering ensures utmost care and responsibility while manufacturing these complex products. Copper Nickel 70/30 is an excellent combination of copper and nickel, which adds its properties and makes the product durable and robust. It has good mechanical strength, excellent toughness, has resistance to erosion, has high tensile strength, very high resistance to corrosion, pitting and oxidization resistance, resistance to stress corrosion cracking and crevice corrosion cracking, it holds itself at high temperatures, has excellent sustainability, formability, weldability and many more. Copper nickels are composed in specific proportions and additions of iron and manganese widens its efficiency and quality.
ANSI B 16.9, ASME B 16.28, MSS-SP-43 Cupro Nickel Butt Weld Fittings, Copper Nickel C71500 / C70600 Butt weld Fittings, Cupro Nickel Alloy Elbow Fittings, Copper Nickel Butt weld Pipe Tees, Copper Nickel Werks toff nr. 2.0872 End Cap Fittings Stockist & Exporter.C71640 Butt Weld Fittings Manufacturer, Cu-Ni 70/30 Butt Weld Pipe Fittings in India.
C71640 Butt Weld Fittingsare vital industrial necessities which have huge demand in the market. Among many Copper Nickel Buttweld Pipe Fittings Suppliers and Manufacturers in the current market, ACE ALLOYS LLP is a renowned one. We have an exceptional collection of C71640 Butt Weld Fittings Manufacturer of all sizes and shapes. C71640 Butt Weld Fittings . Our ASME B16.9 Cupro Nickel Buttweld Fittings are made up of Copper and Nickel as primary elements, and iron and manganese as secondary elements. Our silver colored Cupro Nickel 70/30 Buttweld Fittings exhibit great resistance towards corrosion, even in seawater. On the other hand, our Cu-Ni 90/10 Buttweld Fittings possess great tensile strength, and are ductile in nature.
All of our C71640 Butt Weld Fittings types are finely finished keeping all the national and international standards in view. The gas tight C71640 Butt Weld Fittings are used to close the open ends of pipe systems or valves. To regulate proper hydraulic flow, Copper Nickel Pipe Reducers are used to alter the size of a pipe. A C71640 Butt Weld Fittings Elbow is used to change the direction of a pipe to an angle of either 90° or 45°.
Our Cupro Nickel Pipe Cross, Cu-Ni Pipe Tee, and Cu-Ni Pipe End caps have various applications in electrical and petrochemical industries. Our C71640 Butt Weld Fittings Bends and Copper Nickel Pipe Stubends are deployed in various marine and seawater systems.
Copper Nickel Alloy Buttweld Fitting Specifications:
| Size | 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH |
| Specification | ASTM B122, B171, B466, B467 |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Schedule | SCH 10, SCH20, SCH30, SCH40 |
| Types | Seamless / Welded / Fabricated |
| Grades | Copper Nickel Alloy UNS C70600, UNS C71500, Cupro Nickel (Cu-Ni) 90/10, Cupro Nickel (Cu-Ni) 70/30. |
Pankh Steel is well reputed supplier and manufacturer of an exhaustive array of C71640 Butt Weld Fittings Manufacturer, in both seamless and welded manner, with a blend of several diverse alloys expand its mechanical characteristics. ASME SB171 Cu-Ni UNS C70600 Couplings contain alloys of copper (base metal with the largest individual content) and nickel with or without other elements, whereby the zinc content may not be more than 1%. We are also exporter and distributor of UNS C70600 Cupro Nickel Seamless Fittings to chemical processing industries that abate corrosion due to a high Nickel content, also known for their durability. We are C71640 Butt Weld Fittings Manufacturer.
Our offered C71640 Butt Weld Fittings Manufacturer have a moderate 15 ksi yield strength, suitable for services at room temperature as well as elevated temperature. Also We are largest stockholder of Copper Nickel ASTM B366 Pipe Fittings such as Cupro Nickel elbow, Copper Nickel Tee, Copper Nickel 90/10 End Pipe Cap, C71640 Butt Weld Fittings Manufacturer. Cu-Ni 70-30 cross, Cu-Ni 90-10 stub ends etc.
| Specifications | ASTM B122 / ASME SB122 |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Grades | Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Size | Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″ |
| Type | Seamless / Welded / Fabricated |
| Schedule | Sch 5 TO Sch XXS. |
| Thickness | 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc. |
📞 Get in Touch with Pankh Steel
Whether you’re looking for a C70600 (90:10) Butt Weld Fittings Manufacturer, a C71500 (70:30) Butt Weld Fittings Manufacturer, or a C71640 Butt Weld Fittings Manufacturer in Kolkata, Pankh Steel is your one-stop solution. We offer custom sizes, competitive pricing, and fast delivery.
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