91 22 2385 6386
info@jfengg.com
Stainless Steel Buttweld Pipe Fittings Suppliers in India Inconel Flanges Manufacturers in India Nickel Alloys fasteners distributors India Inconel round Bar Traders in India Pipes and Tube Fittings Stockist in India
JF Engineering Products LLP

Contact Us
Send Enquiry

Our Products

ANSI/ASME B16.9 Copper Nickel Buttweld Pipe Fittings – Cu-Ni 90/10, 70/30

Copper Nickel Pipe Fittings, Copper Nickel Alloy UNS C70600, C71500, Cupro Nickel 90/10 Buttweld Fittings, ANSI/ASME B16.9 Cupro Nickel 70/30 Buttweld Fittings, ANSI B16.5 Copper Nickel Flanges, Copper nickel Elbow Fittings, Copper Nickel Tee Fittings, Copper Nickel Reducer, Copper Nickel bends, ASTM B122, ASTM B151, ASTM B171, ASTM B467, ASTM B466

JF Engineering is a leading producer of Copper pipe fittings and they are also known as Copper Nickel C70600 (90/10) and C71500 (70/30) fittings in Mumbai. We offer a whole collection 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 Standards:
  • ASTM B122
  • ASTM B151
  • ASTM B171
  • ASTM B467
  • ASTM B466
Why the copper nickel is getting popularity:

The best feature of copper nickel is its strong genral resistance to seawater. It has high alloy concentration and that is why it is used as connectors for piping systems in the ship and power generation industry. We have the complete stock of Copper nickel Buttweld pipe fittings available in various size, materials and grades to meet your piping requirements.

Special Features of Copper Nickel Fittings:
  • Low consumption in seawater/salt water applications
  • High imperviousness to stress consumption cracking (SCC) in seawater
  • High imperviousness to hole erosion and stress consumption because of chlorides
  • Solid pitting resistance
  • Simplicity of welding and creation
Applications:
  • Ship and Marine Vessels
  • Navy projects
  • Condensers
  • Desalination Plants
  • Oil Refineries
  • Chemical Process Industries

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 –
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

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 JF Engineering Products LLP, 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