Copper Nickel Flanges Supplier

A Copper Nickel Flange is a vital component in various industrial applications, known for its exceptional corrosion resistance and durability. It is crafted from a combination of copper and nickel, typically in a ratio of 90% copper and 10% nickel, though other ratios are also used depending on the specific application.

One of the primary advantages of using copper nickel for flanges is its remarkable resistance to corrosion, particularly in marine environments. The alloy can withstand the corrosive effects of saltwater, making it an ideal choice for applications such as shipbuilding, offshore oil platforms, and desalination plants. Its resistance to biofouling, the accumulation of marine organisms on surfaces, further enhances its suitability for marine applications.

Copper Nickel Flanges Manufacturer, Copper Nickel Flange, ANSI B16.47 Copper Nickel DIN 2.0872 Weld Neck Flange, Cupro Nickel Threaded Flange, Copper Nickel 90 10 Pipe Flange, Copper Nickel Orifice Flange, Copper Nickel Reducing Flange, Copper Nickel Flanges Manufacturer in Mumbai, India.

Cu Ni 70 30 Class 300 Socket Weld Flange, ASTM B151 Cu Ni UNS C71500 Blind Flange, BS4504 400 Copper Nickel Orifice Flange, ANSI B16 5 Cu Ni 7030 Flange, Copper Nickel Flanges Supplier, Cu Ni UNS C70600 Plate Flange, Copper Nickel Slip On Flange, Copper Nickel Blind Flange, Copper Nickel Threaded Flange, Copper Flanges Stockist in India.

Copper nickel flanges are also favored for their excellent thermal conductivity and ductility. These properties make them an excellent choice for heat exchangers, where they can efficiently transfer heat between different fluids. Additionally, the alloy’s malleability allows it to be easily formed and welded, making it a versatile material for various fabrication processes.

Copper nickel flanges come in a range of sizes and pressure ratings to suit specific needs. They can be manufactured to meet various international standards, such as ASTM, DIN, and JIS, ensuring compatibility with a wide range of piping and equipment. The flanges are available in various types, including weld neck, slip-on, blind, and socket weld, to accommodate different installation requirements.

When used in conjunction with copper nickel pipes and fittings, these flanges create a highly reliable and long-lasting piping system that can withstand the harshest conditions. The combination of corrosion resistance, thermal conductivity, and malleability makes copper nickel flanges an integral part of critical infrastructure, such as seawater desalination plants, chemical processing facilities, and power generation plants.

Specification For Cupro Nickel Flanges

Specifications ASTM B151M / ASME SB151
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2″ 36″
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
copper nickel flanges

STOCKIST & SUPPILERS FOR COPPER NICKEL Flanges IN INDIA, CUSTOM SIZES Cu-NI SORF, WNRF, Blind Flanges AS PER CLIENT REQUIREMENT

Equivalent Grades Of Copper Nickel Flanges

STANDARD WERKSTOFF NR. UNS
Copper Nickel 90/10 2.0872 C70600
Copper Nickel 70/30 2.0882 C71500

Various Types of CuNi Flanges

Copprer Slip On Flanges

Copper Nickel Slip On Flanges

  • Cu-Ni Slip On Flanges
  • ASTM B151 Cupro Nickel Slip On Flanges
  • Cu Ni Slip On Flange
  • Copper Nickel Slip On Flanges
  • ASME SB151 Copper Nickel Slip On Flanges
  • ANSI B16.5 CuNi Slip On Flanges
  • UNS C70600 Slip On Flanges
  • Copper 2.0872 Slip On Flange
  • Copper Nickel Slip On Flange
copper socket weld flanges

Cupro Nickel Socket Weld Flanges

  • Cu Ni Socket Weld Flange
  • ASME SB151 Copper Nickel Socket Weld Flanges
  • ANSI B16.5 CuNi Socket Weld Flanges
  • Cu-Ni Socket Weld Flanges
  • UNS C70600 Socket Weld Flanges
  • Copper Nickel Socket Weld Flange
  • Copper 2.0872 Socket Weld Flange
  • Copper Nickel Socket Weld Flanges
  • ASTM B151 Cupro Nickel Socket Weld Flanges
Copper Blind Flange

Copper Blind Flanges

  • UNS C71500 Blind Flanges
  • ASTM B151 Cupro Nickel Blind Flanges
  • ASME SB151 Copper Nickel Blind Flanges
  • Cu Ni Blind Flange
  • Copper Nickel Blind Flanges
  • Copper Nickel Blind Flange
  • Copper 2.0882 Blind Flange
  • ANSI B16.5 CuNi Blind Flanges
  • Cu-Ni Blind Flanges
Copper Weld Neck Flange

Cu-Ni Weld Neck Flanges

  • Copper Nickel Weld Neck Flanges
  • Cu Ni Weld Neck Flange
  • Copper Nickel Weld Neck Flange
  • ANSI B16.5 CuNi Weld Neck Flanges
  • Copper 2.0882 Weld Neck Flange
  • UNS C71500 Weld Neck Flanges
  • Cu-Ni Weld Neck Flanges
  • ASME SB151 Copper Nickel Weld Neck Flanges
  • ASTM B151 Cupro Nickel Weld Neck Flanges
Copper Threaded Flange

Cupro Nickel Threaded Flanges

  • Copper 2.0872 Threaded Flange
  • ASTM B151 Cupro Nickel Threaded Flanges
  • UNS C70600 Threaded Flanges
  • Cu Ni Threaded Flange
  • ASME SB151 Copper Nickel Threaded Flanges
  • Copper Nickel Threaded Flanges
  • Copper Nickel Threaded Flange
  • ANSI B16.5 CuNi Threaded Flanges
  • Cu-Ni Threaded Flanges
Copper Lap Joint Flange

Copper Lap Joint Flanges

  • Cu Ni Lap Joint Flange
  • Copper Nickel Lap Joint Flanges
  • ANSI B16.5 CuNi Lap Joint Flanges
  • ASME SB151 Copper Nickel Lap Joint Flanges
  • Copper 2.0872 Lap Joint Flange
  • UNS C70600 Lap Joint Flanges
  • Copper Nickel Lap Joint Flange
  • Cu-Ni Lap Joint Flanges
  • ASTM B151 Cupro Nickel Lap Joint Flanges

Ready Stock Of Copper Nickel Flanges

  • ANSI B16.5 Cu-Ni 90-10 RTJ Flanges
  • UNS C70600 Flanges
  • Cooper Nickel DIN Flanges
  • Cooper Nickel Flanges
  • Cooper Nickel 2.0872 Weld Neck Flanges
  • Cu-Ni 90-10 Reducing Flanges
  • ASTM B151 Cooper Nickel 90-10 Lap Joint Flanges
  • Cooper Nickel 90-10 Square Flanges
  • Cu Ni 70/30 Orifice Flange
  • UNS C71500 Flat Flange
  • CuNi 70-30 Raised Face Flanges
  • Cooper Nickel 70-30 WNRF Flange
  • Cu-Ni 70-30 Long Weld Neck Flanges
  • Cooper Nickel Tongue & Groove Flanges
  • Cooper Nickel 70 / 30 BS 4504 Flanges
  • Cooper Nickel 90/10 Forged Flanges
  • Cu-Ni 70-30 Slip on Flanges
  • Cooper Nickel SORF Flanges
  • 70-30 Cooper Nickel ASME B16.5 Flanges
  • Cu-Ni 2.0882 Ring Type Joint Flanges
  • Cupro Nickel 90-10 Threaded Flanges
  • Cu Ni Screwed Flanges
  • ASME SB152M Cooper Nickel SWRF Flange
  • Cu-Ni 70/30 Socket weld Flanges
  • Cu-Ni 90-10 Male & Female Flanges
  • Cooper Nickel 90-10 Spectacle Blind Flanges
  • ANSI 90/10 Cooper Nickel Blind Flange
  • Cupro Nickel EN 1092-1 Flanges
  • Cupro Nickel Nipoflange
  • ASME SB12 Cooper Nickel BLRF Flange

CuNi Flanges Dimension

Size in Inch RF Dia. Size in mm Machine Bolt Length Flange Thickness ISO Stud Size PCD No of Bolts Bolt Size UNC Outer Dia. RF Height RF Stud Length Hole Size Weight in kg
C B E A D
1/2 34.9 15 50 9.6 M14 60.3 4 1/2 90 2 55 5/8 0.9
1 50.8 25 55 12.7 M14 79.4 4 1/2 110 2 65 5/8 0.9
1 1/4 63.5 32 55 14.3 M14 88.9 4 1/2 115 2 70 5/8 1.4
3/4 42.9 20 50 11.2 M14 69.9 4 1/2 100 2 65 5/8 0.9
1 1/2 73 40 65 15.9 M14 98.4 4 1/2 125 2 70 5/8 1.8
2 92.1 50 70 17.5 M16 120.7 4 5/8 150 2 85 3/4 2.3
3 127 80 75 22.3 M16 152.4 4 5/8 190 2 90 3/4 4.1
3 1/2 139.7 90 75 22.3 M16 177.8 8 5/8 215 2 90 3/4 5.9
4 157.2 100 75 22.3 M16 190.5 8 5/8 230 2 90 3/4 7.7
5 185.7 125 85 22.3 M20 215.9 8 3/4 255 2 95 7/8 9.1
2 1/2 104.8 65 75 20.7 M16 139.7 4 5/8 180 2 90 3/4 3.2
6 215.9 150 85 23.9 M20 241.3 8 3/4 280 2 100 7/8 11.8
8 269.9 200 90 27 M20 298.5 8 3/4 345 2 110 7/8 20.5
10 323.8 250 100 28.6 M24 362 12 7/8 405 2 115 1 32
12 381 300 100 30.2 M24 431.8 12 7/8 485 2 120 1 50
14 412.8 350 115 33.4 M27 476.3 12 1 535 2 135 1 1/8 64
16 469.9 400 115 35 M27 539.8 16 1 595 2 135 1 1/8 82
18 533.4 450 125 38.1 M30 577.9 16 1 1/8 635 2 145 1 1/4 100
20 584.2 500 140 41.3 M30 635 20 1 1/8 700 2 160 1 1/4 130
24 692.2 600 150 46.1 M33 749.3 20 1 1/4 815 2 170 1 3/8 196

Weight Chart of Copper Flanges

Size (in) Number of Bolt Holes Flange Diameter (in) Bolt Circle Diameter (in) Flange Thickness (in) Bolt Hole Diameter (in) Approx Weight (lbs) Bore
1/2 4 3.5 2.38 0.44 0.63 1.2 Sch 40 (Std)
3/4 4 3.88 2.75 0.5 0.63 1.7 Sch 40 (Std)
1 4 4.25 3.13 0.56 0.63 2.2 Sch 40 (Std)
1-1/4 4 4.63 3.5 0.63 0.63 2.9 Sch 40 (Std)
1-1/2 4 5 3.88 0.69 0.63 3.7 Sch 40 (Std)
2 4 6 4.75 0.75 0.75 5.7 Sch 40 (Std)
2-1/2 4 7 5.5 0.88 0.75 9 Sch 40 (Std)
3 4 7.5 6 0.94 0.75 10.5 Sch 40 (Std)
3-1/2 8 8.5 7 0.94 0.75 13 Sch 40 (Std)
4 8 9 7.5 0.94 0.75 14.2 Sch 40 (Std)
5 8 10 8.5 0.94 0.88 16 Sch 40 (Std)
6 8 11 9.5 1 0.88 19.4 Sch 40 (Std)
8 8 13.5 11.75 1.13 0.88 31.3 Sch 40 (Std)
10 12 16 14.25 1.19 1 42.3 Sch 40 (Std)
12 12 19 17 12.88 1 69.6 Sch 40 (Std)

ASTM B151 Copper Nickel Flanges Chemical Composition

Grade Cu Mn Pb Ni Fe Zn
Cu-Ni 90-10 88.6 min 1.0 max .05 max 9-11 max 1.8 max 1 max
Cu-Ni 70-30 65.0 min 1 max .05 max 29-33 0.4-1.0 1 max

Cu Ni Flanges Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Copper Nickel 90-10 / 70-30 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

We Serve Application Industry

Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

We Export Cu-Ni Flanges Across the Globe

Ecuador, Poland, Finland, Lebanon, United Arab Emirates, Colombia, Bahrain, Kuwait, Hungary, Russia, South Africa, France, Israel, United States, Australia, Iran, Japan, South Korea, Bangladesh, Greece, Norway, Canada, Czech Republic, Iran, Vietnam, Jordan, Sri Lanka, Oman, Libya, Kenya, New Zealand, Nigeria, Serbia, Lithuania, China, Zimbabwe, Saudi Arabia, Belgium, Gambia, Switzerland, Mongolia, Bulgaria, Bolivia, Chile, Netherlands, Austria, Tibet, Germany, Gabon, Peru, Portugal, Pakistan, Mexico, Tunisia, Italy, Chile, Puerto Rico, Morocco, Namibia, Kazakhstan, United Kingdom, Romania, Trinidad & Tobago, Turkey, Indonesia, Spain, Croatia, Algeria, Denmark, Hong Kong, Venezuela, Ukraine, Afghanistan, Bhutan, Azerbaijan, Costa Rica, Philippines, Sweden, Mexico, Belarus, Malaysia, Egypt, Nepal, Nigeria, Argentina, Estonia, Poland, Taiwan, Qatar, Macau, India, Yemen, Angola, Ireland, Ghana, Brazil, Thailand, Iraq, Singapore, Slovakia.

Domestic Supply Copper Nickel Flanges

Coimbatore, Haryana, Vadodara, Faridabad, Secunderabad, Kolkata, Bengaluru, Ahmedabad, Indore, Howrah, Jamshedpur, Rajkot, Nagpur, Pimpri-Chinchwad, Hyderabad, Ludhiana, Thane, Navi Mumbai, Noida, Chandigarh, Surat, Thiruvananthapuram, Baroda, Gurgaon, Pune, Kanpur, Chennai, Ranchi, Mumbai, Visakhapatnam, New Delhi, Colombo, Jaipur, Nashik, Bhopal, Ernakulam.

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