Copper Nickel Socket Weld Flanges Manufacturer Supplie In India

Naysha Steel is a leading manufacturer and supplier of Copper Nickel Socket Weld Flanges in Mumbai, India. With a reputation for exceptional quality and reliability, Naysha Steel offers a wide range of flanges that meet international standards. Their products are meticulously crafted using premium-grade copper nickel materials, ensuring durability and resistance to corrosion. The company's state-of-the-art manufacturing facilities and skilled workforce guarantee precision and accuracy in every product. Naysha Steel is committed to delivering superior flanges that cater to diverse industrial applications, making them a trusted choice for clients seeking reliable solutions in India.

copper nickel socket weld flanges

Types of Copper Nickel Socket Weld Flanges

flanges are widely used and offer a reliable joint with good sealing properties. They feature a groove with a metal ring gasket that provides a tight and secure seal, even under extreme conditions. The stub end is welded to the pipe, while the backing flange allows easy alignment and rotation. These Copper Nickel flanges are often used when frequent dismantling or maintenance is required. They are commonly used in applications where the pipe or equipment needs to be closed off temporarily or permanently. They are slid over the pipe and then welded in place, providing a strong and leak-proof connection.

  • Raised Face (RF) Flanges: These flanges have a raised surface around the bore hole, providing a sealing surface for gaskets.
  • Flat Face (FF) Flanges: FF flanges have a flat surface without any raised features.
  • Ring Type Joint (RTJ) Flanges: RTJ flanges are designed for high-pressure and high-temperature applications.
  • Blind Flanges: Blind flanges are solid discs used to seal the end of a pipe or a vessel.
  • Slip-On Flanges: Slip-on flanges have a bored inner diameter slightly larger than the outer diameter of the pipe.

Features of Copper Nickel Socket Weld Flanges

  • Copper-nickel alloys exhibit excellent corrosion resistance, particularly in marine environments.
  • Copper-nickel socket weld flanges offer high strength and durability, ensuring a reliable and long-lasting joint between pipes.
  • Copper-nickel alloys have good ductility, allowing for easy forming and shaping of the flanges during manufacturing.
  • Copper-nickel socket weld flanges have smooth internal surfaces, resulting in minimal friction loss within the piping system.
  • Copper-nickel alloys have excellent thermal stability, allowing the flanges to maintain their integrity and performance even at high temperatures.

Size of Copper Nickel Socket Weld Flanges

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. of Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
12 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
34 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
114 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
112 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
212 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
312 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94

Uses of Copper Nickel Socket Weld Flanges

Copper-nickel socket weld flanges are extensively used in marine and offshore environments, such as shipbuilding, offshore oil and gas platforms, and coastal infrastructure. Their exceptional corrosion resistance makes them ideal for withstanding the harsh conditions of seawater, brine, and salt-laden atmospheres. Copper-nickel socket weld flanges are widely employed in desalination plants where seawater is converted into fresh water.

Quality of Copper Nickel Socket Weld Flange

High-quality copper-nickel socket weld flanges are manufactured using the appropriate grade of copper-nickel alloy, such as 90/10 or 70/30. The alloy composition should be consistent and meet industry standards to ensure the desired corrosion resistance, mechanical strength, and other properties. Copper Nickel Flanges produced in accordance with recognized manufacturing standards, such as ASTM (American Society for Testing and Materials).

Copper Nickel Socket Weld Flanges Manufacturer : Grades & Classes

  • Copper Nickel 90/10 (Cu-Ni 90/10)
  • Copper Nickel 70/30 (Cu-Ni 70/30)
  • Copper Nickel 66/30/2/2 (Cu-Ni 66/30/2/2)
  • Copper Nickel 80/20 (Cu-Ni 80/20)
  • Class 150
  • Class 300
  • Class 600
  • Class 900
  • Class 1500
  • Class 2500

Please find below our manufacturing and Sales network below: (Contact us for detailed information for your nearest branches)

  • Copper Nickel Socket Weld Flanges manufacturer and contractor in Hyderabad
  • Copper Nickel Socket Weld Flanges manufacturer and supplier in Chennai
  • Copper Nickel Socket Weld Flanges manufacturer and stockists in Pune
  • Copper Nickel Socket Weld Flanges manufacturer and dealer in Faridabad
  • Copper Nickel Socket Weld Flanges manufacturer and warehousing in Chandigarh
  • Copper Nickel Socket Weld Flanges manufacturer and wholesalor in Delhi
  • Copper Nickel Socket Weld Flanges manufacturer and trader in Coimbatore
  • Copper Nickel Socket Weld Flanges manufacturer and stockholder in Bangalore
Industries served by Copper Nickel Socket Weld Flanges

In the oil and gas industry, blind Alloy Steel flanges are used in pipelines, storage tanks, and offshore platforms. They are employed for closing off openings during maintenance, repair, or when a branch connection is not required. Petrochemical plants utilize blind Alloy Steel flanges in equipment such as reactors, distillation columns, and storage vessels. These flanges provide a secure and leak-proof seal when closing off unused openings or isolating sections of the process.

oil gas manufacturer
Oil and Gas Industries

The oil and gas industry includes a wide range of from drilling and production to refining and marketing. Some of the major players in this include oil and gas companies, service providers, equipment.

petroleum manufacturer supplier
Petroleum Industries

In the drilling process, stainless steel is used to make drill bits, pipes, and other equipment that must withstand high pressures and temperatures. Stainless steel is also used to make pumps, valves, and fittings for the transportation.

chemical flanges
Shipbuilding in India

In storage applications, stainless steel is used to make tanks and containers that can safely store corrosive and hazardous chemicals. It is also used in piping systems for chemical transfer and distribution chemical industry.

Marking & Pricing

Products are packaged to ensure that there is no damage during of goods transport. In case of exports, standard export packaging is done with utmost care in wooden covering or boxing. All products are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make customized marking on our products.

Quality Assurance

At Naysha Steel, all fittings and flanges are subject to strict inspection at each and every stage of the production process, from starting material purchasing to product dispatch. They are visually examined for compliance 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 compliance of products.

Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report