Copper Nickel Fittings

Cupro Nickel Buttweld Fittings Manufacturers

Exporter of Copper Nickel 3d Pipe Bend, ASTM B122 CuNi Elbow, Cu-Ni Equal Tee, Cupro Nickel Seamless Pipe Fittings suppliers

Copper Nickel Fittings Manufacturers


Copper Nickel Fittings Manufacturers

Cupro Nickel Pipe Fittings manufacturers in India


Cupro Nickel Pipe Fittings

Cu-Ni Seamless Pipe Fittings


Cu-Ni Seamless Pipe Fittings

Sunflex Metal has been formed in 1990 as a Copper Nickel pipe Fittings manufacturers and since then has developed its strong reputation in supplying the right ASME B16.9 Cuni Fittings. Ask for our Copper Nickel Buttweld 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. Sunflex Metals stock a wide range of butt-weld fittings that conform to ANSI and military standards. We carry Copper Nickel Class 200 and Class 700.

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 Buttweld 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 Cu-Ni Butt Weld 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.

Copper Nickel Pipe Fittings specifications

CuNi Buttweld Fittings

  • Raw Material: Copper Nickel CuNi 90/10 & 70/30, Copper Nickel CuNi10Fe1,6Mn
  • Good Dimensions, Surfaces, Tolerance
  • Main Standard: DIN, EEMUA, ASME, JIS
  • BV Approved Copper Nickel Fittings Manufacturer
  • MTC EN10204 3.1 issued
  • Copper-Nickel Butt Welding Fittings Standard: DIN 86090

Marine Fittings

  • BUTTWELD – CLASS 200
  • IAW NAVSEA DWG 810-1385880
  • CUNI 90/10 & 70/30
Specifications ASTM B122 / B466 ASME SB122, SB466
Size 1/2" 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
Thickness 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75
Type Seamless / Welded / Fabricated
CuNi Fittings Class 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 Cupro Nickel 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 BUTT WELD FITTINGS

EUROPEAN AND AMERICAN STANDARDS

BUTT WELD FITTINGS EEMUA DIN ANSI
ELBOWS LONG RADIUS 146 SECTION 1 DIN 86090 B 16.9
ELBOWS SHORT RADIUS B 16.28
EQUAL TEES 146 SECTION 1 DIN 86088 B 16.9
REDUCING TEES 146 SECTION 1 DIN 86088 B 16.9
CONCENTRIC REDUCERS 146 SECTION 1 DIN 86089 B 16.9
ECCENTRIC REDUCERS 146 SECTION 1 DIN 86089 B 16.9
EQUAL SADDLES 146 SECTION 1 DIN 86087
REDUCING SADDLES 146 SECTION 1 DIN 86087
END CAPS 146 SECTION 1 DIN 28011 B 16.9

    NAVINIC 10® CuNi10Fe1Mn NAVINIC 30® CuNi30Mn1Fe
  DIMENSIONAL STANDARD AND SPECIFICATIONS DIN28011 / DIN86087 / DIN86088 / DIN86089 / DIN86090
EEMUA 146
STF 330430 / C113
DIN28011 / DIN86087 / DIN86088 / DIN86089 / DIN86090
EUROPE MATERIAL
STANDARD
2.0872 / 2.1972
UNS7060X
CW352H
CN102
2.0882
  DELIVERY
CONDITION
.10 / .11 / O / O60 / M .10
  DIMENSIONAL STANDARD AND SPECIFICATIONS ANSI B16.9  
ANSI B16.9 / ANSI B16.28
UNITED
STATES
MATERIAL
STANDARD
UNS C70600 / C70610 / C70620 UNS C71500 / C71520
  DELIVERY
CONDITION
O / O60 O / O60

Types of Cuni Butt Welding 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 Cupro Nickel Fittings in ready stock

  • Copper Nickel Bellmouth Fittings
  • Cuni Straight Thermowell Tees
  • Copper Nickel Concentric Street Reducers
  • Cupro Nickel Pipe Fittings
  • Copper Nickel Eccentric Reducer
  • Cuni Concentric Reducer
  • Cupro Nickel Lateral Tee
  • Cu-Ni Equal Tee
  • Cupro Nickel Long Stub End
  • Copper Nickel Short Stub End
  • ANSI B16.9 Cu-Ni End Cap
  • Cupro Nickel Bend
  • Copper Nickel Alloy Equal Cross
  • Cupro Nickel Pipe Fittings
  • Cu-Ni Buttweld Fitting
  • Copper Nickel Alloy Pipe Fitting
  • Cupro Nickel Buttweld Fitting
  • Cu-Ni Pipe Fittings
  • ASTM B366 Cu-Ni Cupro Nickel Buttweld Fitting
  • Cupro Nickel Collar
  • Copper Nickel Alloy Eccentric Reducer
  • Cu-Ni Eccentric Reducer
  • ASTM B366 Cu-Ni Eccentric Reducer
  • Cupro Nickel Concentric Reducer
  • Cu-Ni Concentric Reducer
  • Copper Nickel Alloy Concentric Reducer
  • ANSI B16.9 Cu-Ni Concentric Reducer
  • Cupro Nickel Lateral Tee
  • Copper Nickel Alloy Lateral Tee
  • Copper Nickel EEMUA 146 Pipe Fittings
  • ASME B16.28 Copper Nickel Lateral Tee
  • Cupro Nickel Equal Tee
  • Copper Nickel Alloy Equal Tee
  • Cu-Ni Equal Tee
  • ASTM B366 Cu-Ni Equal Tee
  • Cupro Nickel Long Stub End
  • Copper Nickel Alloy Stub End
  • Cu-Ni Long Stub End
  • ASTM B366 Cupro Nickel Long Stub End
  • Copper Nickel Alloy Short Stub End
  • Cu-Ni Short Stub End
  • Cupro Nickel Short Stub End
  • MSS-SP-43 Cu-Ni Short Stub End
  • Cu-Ni End Cap
  • Cupro Nickel End Cap
  • Copper Nickel Alloy End Cap
  • ASTM B366 Copper Nickel End Cap
  • Cupro Nickel Pipe Bend
  • Cupro Nickel 10d Pipe Bend
  • DIN 86068 Bulk Head Fittings
  • Copper 5D Bend
  • Cu-Ni 180D Bend
  • ASTM B366 copper Nickel Bend
  • Cupro Nickel Equal Cross
  • Cu-Ni Alloy Equal Cross
  • Copper Nickel Alloy Equal Cross
  • ANSI B16.9 WP Cupro Nickel Equal Cross
  • Cu-Ni Lateral Tee

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