Cupro Nickel Pipe Fittings Manufacturers India

MSI Fittings is a leading manufacturer of copper pipe fittings such as “Curpo Nickel Fittings (Cu-Ni Fittings)” also known as Copper Nickel C70600 (90/10) and C71500 (70/30) fittings in Mumbai, India. MSI Fittings offers a complete range 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.

We are a single source manufacturer and supplier for all your requirements of Copper Nickel pipes, Copper Nickel buttweld fittings, Copper Nickel forged fittings, Copper Nickel olet fittings (sockolet, weldolet) and Copper Nickel forged flanges in all major US and European standards including ASTM B122, ASTM B171, ASTM B151, ASTM B466, ASTM B467, ANSI B16.5 (Flanges), ASME B16.9 (Buttweld Fittings), ASME B16.11 (Forged Fittings), EEMUA 146 (Buttweld Fittings), EEMUA 145 (Flanges), DIN 86090, DIN 86089, DIN 86088 and DIN 86087.

Copper nickel is known for its b general resistance to seawater. Due to high alloy concentration copper nickel fittings are widely used as connectors for piping systems in the ship building and power generation industry. MSI Fittings is a leading exporter and supplier of copper nickel fittings (CUNI fittings) in Saudi Arabia, Qatar, Kuwait and other countries in the GCC region.

Copper Nickel Pipe Fittings manufacturers
Cupro Nickel Pipe Fittings
Cu-Ni Seamless Pipe Fittings
Copper Nickel Alloy UNS C70600, C71500, Cupro Nickel 90/10, Cupro Nickel 70/30

MSI Fittings has been formed in 1990 as a Copper Nickel Pipe Fittings manufacturers in India and since then has developed its b reputation in supplying the right ASME B16.9 Copper Nickel Fittings. Ask for our Copper Nickel Pipe Fittings catalogue can help you to choose the ideal thing when seeking all kinds of Cuni pipe fittings made in India. This catalogue will cover specifications, weights and sizes of the Cupro Nickel Fitting that are available. The Machinability of Cuni Fittings (based on free-cutting brass = 100) is 20. MSI Fittings stock a wide range of butt-weld fittings that conform to ANSI and military standards. We carry Copper Nickel Tee, Copper Nickel Reducer etc in Class 200 and Class 700. for high pressure.

The Tensile Strength of Copper Nickel Fitting (rolled-H04 for flat products/ hard drawn-H80 for tubing) is 78000 psi (538 MPa). Copper Nickel EEMUA 146 Pipe Fittings has a Tensile Strength (annealed) of 52000 psi (359 MPa). Copper-Nickel Pipe Fittings are used in various application areas such as pipelines in shipbuilding, oil coolers, electrical resistors, steam turbine condensers, sprung contacts in relays, plug connectors and switches, auxiliary cooling systems and in a large number of cryogenic applications. The Chemical Composition of Copper Nickel Pipe Bend is Cu 71.25-76.5, Fe ≤ 0.20, Pb ≤0.050, Mn ≤ 1.0, Ni 23.5-26.5 and Zn ≤ 1.0. The Molecular Formula of Copper nickel is ‎CuNi. Wall thickness chart help to select the various specifications and thickness of the various types of Cupro Nickel Long Stub that are available. The Thermal Expansion Co-efficient of Copper Nickel Pipe Fittings (@20-300°C/68-572°F) is 9.00 µin/in °F (16.2 µm/m °C). ANSI B16.9 Cu-Ni Welded Buttweld Fittings has a Shear Modulus (C71500 annealed) of 8300 ksi (57.2 GPa). Cupro Nickel 5D Bend are also used in conveying brackish water, clean seawaters and fresh water. Copper Nickel Bellmouth Fittings are also used in fasteners, boat hulls and in heat exchangers. Such Cuni Pipe Fittings also find use in high pressure pre-heaters at fossil fuel power plants and nuclear power plants and Copper Nickel Fuel Pipe Fittings for fuel systems.

Marine Fittings

  • BUTTWELD – CLASS 200
  • IAW NAVSEA DWG 810-1385880
  • CUNI 90/10 & 70/30
SpecificationsASTM B122 / B466 ASME SB122, SB466
Size1/2" to 24" NB to 24"NB in
Standards
ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, MSS SP-119, NAVSEA 802-5959353 App.B, BS4504 , BS4504, BS1560, BS10
Thickness5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75
TypeSeamless / Welded / Fabricated
CuNi FittingsClass 200, SCH 40, SCH 80, Butt-weld Fittings
Threaded and Socket-weld Fittings, 3000#/6000#
C96200 400# Socket-weld Fittings
Specialized in manufacturing
  • Copper Nickel Butt Welding Fittings
  • Copper-Nickel Outlets
    Weld base ground for full penetration weld per MIL-STD-22D (P68 joint)
    MSS SP-97.
  • Pilot and Non-Pilot Bosses
    NAVSEA 810-1385912
  • 45° Lateral Outlet
  • Elbow Outlet
  • Sanitary Hose Barb Outlets
  • Copper-Nickel Stub Ends & Bosses
  • Straight Thermowell Tees
  • Cupro Nickel Bellmouth Fittings
  • Concentric Street Reducers
  • Copper Nickel Collar
  • Long Turn Tees, Single /Double Sweep -NAVSEA 810-1385880, Revision D

Manufacturer of Copper Nickel Pipe Fittings in India

Copper Nickel Reducer
Copper Nickel Reducer
Cupro Nickel Tee Fitting
Cupro Nickel Tee Fitting
CUNI Fittings Cheese
CUNI Fittings Cheese
Cu-Ni Elbow
Cu-Ni Elbow

ASTM B152 Cuni Lateral Tee
ASTM B152 Cuni Lateral Tee
Copper Nickel Stub End
Cuni Stub End
Cupro Nickel End caps
Cupro Nickel End Caps
Copper Nickel Pipe Bend
Copper Nickel Pipe Bend

Seamless and Welded Copper Nickel Pipe Fittings

EUROPEAN AND AMERICAN STANDARDS
BUTT WELD FITTINGS EEMUADINANSI
ELBOWS LONG RADIUS146 SECTION 1DIN 86090B 16.9
ELBOWS SHORT RADIUSB 16.28
EQUAL TEES146 SECTION 1DIN 86088B 16.9
REDUCING TEES146 SECTION 1DIN 86088B 16.9
CONCENTRIC REDUCERS146 SECTION 1DIN 86089B 16.9
ECCENTRIC REDUCERS146 SECTION 1DIN 86089B 16.9
EQUAL SADDLES146 SECTION 1DIN 86087
REDUCING SADDLES146 SECTION 1DIN 86087
END CAPS146 SECTION 1DIN 28011B 16.9
  NAVINIC 10® CuNi10Fe1MnNAVINIC 30® CuNi30Mn1Fe
 DIMENSIONAL STANDARD AND SPECIFICATIONSDIN28011 / DIN86087 / DIN86088 / DIN86089 / DIN86090
EEMUA 146
STF 330430 / C113
DIN28011 / DIN86087 / DIN86088 / DIN86089 / DIN86090
EUROPEMATERIAL
STANDARD
2.0872 / 2.1972
UNS7060X
CW352H
CN102
2.0882
 DELIVERY
CONDITION
.10 / .11 / O / O60 / M.10
 DIMENSIONAL STANDARD AND SPECIFICATIONSANSI B16.9  
ANSI B16.9 / ANSI B16.28
UNITED
STATES
MATERIAL
STANDARD
UNS C70600 / C70610 / C70620UNS C71500 / C71520
 DELIVERY
CONDITION
O / O60O / O60

Types of Copper Nickel Pipe Fittings

Copper Nickel Bellmouth FittingsMSS-SP-43 Cu-Ni Short Stub End
Cuni Straight Thermowell TeesCu-Ni End Cap
Copper Nickel Concentric Street ReducersCopper Nickel End Cap
Copper Nickel Pipe FittingsCopper Nickel Alloy End Cap
Copper Nickel Eccentric ReducerASTM B366 Copper Nickel End Cap
Cuni Concentric ReducerCopper Nickel Pipe Bend
Copper Nickel Lateral TeeCopper Nickel 10d Pipe Bend
Cu-Ni Equal TeeDIN 86068 Bulk Head Fittings
Copper Nickel Long Stub EndCopper 5D Bend
Copper Nickel Short Stub EndCu-Ni 180D Bend
ANSI B16.9 Cu-Ni End CapASTM B366 copper Nickel Bend
Copper Nickel BendCopper Nickel Equal Cross
Copper Nickel Alloy Equal CrossCu-Ni Alloy Equal Cross
Copper Nickel Pipe FittingsCopper Nickel Alloy Equal Cross
Cu-Ni Buttweld FittingsANSI B16.9 Copper Nickel Equal Cross
Copper Nickel Alloy Pipe FittingsCu-Ni Lateral Tee
Copper Nickel FittingsCopper Nickel Alloy Equal Tee
Cu-Ni Pipe FittingsCu-Ni Equal Tee
ASTM B366 Cu-Ni Copper Nickel FittingsASTM B366 Cu-Ni Equal Tee
Copper Nickel CollarCopper Nickel Long Stub End
Copper Nickel Alloy Eccentric ReducerCopper Nickel Alloy Stub End
Cu-Ni Eccentric ReducerCu-Ni Long Stub End
ASTM B366 Cu-Ni Eccentric ReducerASTM B366 Copper Nickel Long Stub End
Copper Nickel Concentric ReducerCopper Nickel Alloy Short Stub End
Cu-Ni Concentric ReducerCu-Ni Short Stub End
Copper Nickel Alloy Concentric ReducerCopper Nickel Short Stub End
ANSI B16.9 Cu-Ni Concentric ReducerCopper Nickel EEMUA 146 Pipe Fittings
Copper Nickel Lateral TeeASME B16.28 Copper Nickel Lateral Tee
Copper Nickel Alloy Lateral TeeCopper Nickel Equal Tee
Copper Nickel Pipe FittingsCopper Nickel Buttweld Pipe Fittings
Copper Nickel B122 Pipe ElbowCopper Nickel Tee Fittings
Copper Nickel Reducer SuppliersANSI Copper Nickel Pipe Fittings
Copper Nickel Stubends DealerASTM B122 CU-Ni Pipe Fittings Exporter
Copper Nickel Butt weld Fittings StockholderCu-Ni Pipe End Cap Distributors
Copper Nickel 45deg.ElbowCopper Nickel 90deg. LR Elbow Manufacturer
Copper Nickel Pipe TeeCopper Nickel Cross
Cu-Ni Reducing NippleCopper Nickel Short Radius Elbow
ANSI B16.9 Copper Nickel FittingCopper Nickel End Pipe Cap Stockist
Copper Nickel Welded Pipe FittingsCopper Nickel Butt weld Fittings
NAVSEA 810-1385880 Rev D
  • Elbows
  • Long Radius 90°
  • Long Radius 45°
  • Short Radius 90°
  • Long Radius Reducing 90°
  • 180° Long Radius Return Bends
  • Tees
  • Straight
  • Reducing
  • Long Turn, Single Sweep
  • Long Turn, Double Sweep
  • Reducers
  • Concentric
  • Eccentric
  • Sleeves, Class 200 and 50
  • 45° Laterals
  • Caps
  • ASME Flanged and Dished Heads
  • Lap-Joint Stub Ends
  • Collar

Types of Copper Nickel Pipe Fittings in ready stock

We also stocks and supplies a complete range of copper pipes to complement our existing production range of buttweld fittings and flanges. Copper pipes can be supplied in cut to length sizes and also machined or fabricated to meet your piping requirements.

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
  • b 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 MSI Fittings, 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