Copper Nickel Forged Fittings

Cupro Nickel Socket Weld Fittings Manufacturer, Cu-Ni 90-10 Screwed Fittings

ASME 16.11 CuNi Threaded Fittings suppliers, Exporter of Copper Nickel 70-30 Forged Pipe Fittings, ASTM B467 CuNi Bushing, Werkstoff No. 2.0872 Cross

Copper Nickel Threaded Pipe Fittings


Copper Nickel Threaded Pipe Fittings

Copper Nickel Forged Fittings manufacturer


Copper Nickel Forged Fittings

Copper Nickel Socket Weld Fittings


Copper Nickel Socket Weld Fittings

Copper Nickel Forged Fittings is called cupronickel, it is also called Cu-Ni Threaded Pipe Fittings. This is an alloy that consists of copper, as well as nickel and it also has present in it, strengthening elements like manganese and iron. Copper Nickel socket weld fittings has a Shear Modulus (C71500 annealed) of 8300 ksi (57.2 GPa). The Elongation at Break of Copper Nickel Fuel Fittings (rolled-H04 for flat products/hard drawn-H80 for tubing), is 11.00% and its Elongation at Break (annealed), is 40%.

Copper Nickel Threaded Union are used by a large number of industries in their cooling units. These cooling units are present in their power generation plants and in their desalination plants. But these desalination plants and power generation plants, make use of seawater, to ensure that their devices remain cool. But, the big problem here is the salinity in the seawater. It results in the corrosion of the pipelines. To counter this, these industries make use of Copper Nickel Threaded Fittings that are made from copper nickel, as they are highly resistant to corrosion from seawater. Socket Weld Union corrosion resistance is offered by copper nickel and as such it is highly resistant to corrosion in seawater. The Yield Strength (annealed) of Copper Nickel Forged Union is 15000 psi (103 MPa). The Molecular Formula of Copper nickel Coupling is ‎CuNi. The Machinability of Copper-Nickel Machined Fittings (based on free-cutting brass = 100) is 20. Cuni forged fittings are in big demand in the power generation industry and in the ship building industry, because of their high resistance to salt water.

Call us for your 90/10 Cuni Socket Weld Fittings requirements. From inception to design to manufacture and delivery, we aim to offer the widest range of Cu-Ni 70/30 Threaded Fittings, at the most economic prices in India.

Table of content


Send Enquiry

Copper Nickel Forged Fittings specifications

Specifications ASTM B122, B171, B466, B467
Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Standard ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Type Socketweld Fittings, Screwed-Threaded Fittings
Grades Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C70620, C7060X, C71520, C71640, C70400, C71000, C72200, C72900, C71300

All types of Cupro Nickel Forged Fittings manufacturers in India offers best price of

Copper Nickel Union


Copper Nickel Union

Copper Nickel Elbows


Copper Nickel Elbows

Cupro Nickel Tee Fittings


Cupro Nickel Tee Fittings

Copper Nickel Cap


Copper Nickel Cap

Copper Nickel Forged Olive


Copper Nickel Forged Olive

Cuni Pipe Nut for Solderless Fittings


Cuni Pipe Nut for Solderless Fittings

Cupro Nickel 70/30 Threaded Fittings


Cupro Nickel 70/30 Threaded Fittings

Copper Nickel 90/10 Forged Fitting


Copper Nickel 90/10 Forged Fitting

CuNi Socket Weld Fittings


CuNi Socket Weld Fittings

Cu-Ni Bracketed Elbow


Cu-Ni Bracketed Elbow

Copper Nickel Straight Connector


Copper Nickel Straight Connector

Coppernickel Bracketed Straight Connector


Coppernickel Bracketed Straight Connector

CuNi BSP Nut


CuNi BSP Nut

Cupro Nickel Solder Nipple


Cupro Nickel Solder Nipple

Flow Stem for Push-on Hose


Flow Stem for Push-on Hose

Cu-Ni Bulkhead Connector


Cu-Ni Bulkhead Connector

Copper Nickel Locknut


Copper Nickel Locknut

Coppernickel T Piece


Coppernickel T Piece

Cupro Nickel Elbow (Solderless Fitting)


Cupro Nickel Elbow (Solderless Fitting)

Copper-Nickel Machined Fittings Cupro Nickel Socket Weld
  • Available in Class 400 or Class 3000.
  • Machined from MIL-C-15726F bar stock.
  • 90-10 UNS C70600 or 70-30 UNS C71500
  • Above items available in socket weld or threaded

Cupro Nickel Threaded / Socket Weld

  • Machined from MIL-C-15726F in 90-10 UNS C70600 or 70-30 UNS C71500.
  • Fittings are also available in Class 400 WOG.
  • Class 3000 socket weld fittings conform to ANSI B16.11.
  • Class 3000 reducing inserts conform to MSS SP-79.
  • Mating ends of the fittings can be socket-welding or finished in a combination of ends when required.
  • Crosses available upon request.
  • Block pattern fittings available in all corrosion resistant alloys.
  • Class 6000 also available

Copper Nickel Nipples

  • Threaded from MIL-T-16420K tube or ASTM B466 Pipe.
  • Short/close lengths available up to 12”.
  • Nipples may be provided threaded one end or both ends
Copper-Nickel Forged Fittings, Class 3000

Copper Nickel Threaded Fittings

  • Class 3000 dimensions per ANSI B16.11.
  • Reduction sizes available.
  • Made from MIL-C-24679 forgings.
  • Class 150 dimensions are available.

Cupro Nickel Socket Weld Fittings

  • Dimensions per ANSI B16.11
  • A combination of threaded and socket ends are available.
  • Reducing sizes available.
  • Ends can also be machined for Sil-Braze rings per MIL-F-1183.
Copper-Nickel Socket Weld Fittings, Class 400
  • Dimensions per NAVSEA 803-6397430.
  • Made from MIL-C-24679 forgings of NAVSEA 803-6297430.
  • Reducing sizes available.
  • Ends can be machined for Sil-Braze rings per MIL-F-1183
Cuni Socket Weld Fittings, Classes 3000 & 6000
  • Fittings are normally used where socket welding is desired for ease of assembly.
  • Eliminates the necessity of tack welding or clamping prior to welding.
  • Accurate bore provides slip fit alignment.
  • Sizes range from 1 / 8 “ to 4” NPS with larger sizes upon application.
  • Dimensions are in accordance with ANSI B16.11, MSS SP-79 and applicable ASME, ASTM and Navy specifications.
  • Available in non-standard sizes and dimensions.
90-10 & 70-30 Copper-Nickel Threaded Fittings, Classes 150, 3000 and 6000
  • Round fittings such as couplings, caps and plugs may be machined from solid round bar.

  • Shape fittings such as elbows, tees, crosses and laterals may be machined from plate.
  • Wall thickness, center-to-center and center-to-end dimensions will meet or exceed applicable specifications.
  • Mating ends of the fittings can be butt welding, socket welding, grooved or face fed for silver-brazing per MIL-F-1183 or threaded, or can be finished in a combination of ends when required.
  • Block pattern fittings are normally available in copper-nickel alloys, in sizes 2” NPS and under.
  • Class 150 threaded fittings conform to ANSI B16.3. Class 3000 and 6000 socket welding and threaded fittings conform to ANSI B16.11.
  • Fittings grooved or face fed for silver-brazing conform to MIL-F-1183.
  • Fittings are available in non-standard sizes and most corrosion resistant metals

Copper Nickel Threaded Fittings

  • Threaded from MIL-T-16420K tube or ASTM B 466 Pipe.
  • Short/close lengths available up to 12”.
  • Nipples may be provided threaded one end or both ends

Types of Cu-Ni Forged Fittings

Cupro Nickel Threaded & Socket Weld Fittings
Threaded Fittings, Class 150, 3000 and 6000
Socket Weld, Class 3000 and 6000
Socket Weld, Class 400
Copper Nickel Machined Fittings
Bosses
Socket Weld
Threaded
Nipples
Outlets, Class 400 and 3000
Miscellaneous Outlets
Pilot and Non-Pilot Bosses
Threaded, Class 3000
Socket Weld, Class 3000


Manufacturing Copper Nickel Union in following types

Type Connection
90/10 Copper Nickel Unions
Lokring, Threaded & Socket Weld, Threaded x Socketweld
70/30 Copper Nickel Unions
Lokring, Threaded & Socket Weld, Threaded x Socketweld


Schedules:

  • 150 lb Copper Nickel Unions
  • 3000 lb Copper Nickel Unions
  • 400 lb Copper Nickel Unions

Suitable for following connections:

  • Lokring Copper Nickel Unions
  • Socket Weld Copper Nickel Unions
  • Threaded Copper Nickel Unions
  • Threaded x Socket Weld Copper Nickel Unions

Standard Table for Cuni Forged Fittings Buyers

NAVINIC 10® CuNi10Fe1Mn
NAVINIC 30® CuNi30Mn1Fe
NAVINIC 30® CuNi30Mn1Fe
DIMENSIONAL STANDARD DIN 86103
BS3799
EEMUA 146
MSS-SP95 / MSS-SP97
BS3799
EUROPE MATERIAL
STANDARD
2.0872 / 2.1972
UNS7060X
CW352H
CN102
NES779 / DEF STAN 02-879
2.0882
CW354H
CN107
NES780 / DEF STAN 02-780
DELIVERY
CONDITION
.10 / .11 / O / O60 / M .10 / O / O60 / M / R370
DIMENSIONAL STANDARD ANSI B16.11 ANSI B16.11
UNITED STATES MATERIAL
STANDARD
UNS C70600 / C70610 / C70620
ASTMB151 / MILC15726F / MILC24679SH
UNS C71500 / C71520
ASTMB151 / MILC15726F / MILC24679SH
DELIVERY
CONDITION
O / O60 O / O60


ASME SB467 Cupro Nickel Socket Weld Flanges Equivalent Grades

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

Copper Nickel Forged Fittings 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

ASTM B467 High Pressure Copper Nickel Fittings 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 %

Select Cu-Ni Forged Fittings Types, pressure & sizes for Industrial use

UNS C70600 Socket Weld 90 Deg Elbow Cu-Ni Threaded 90 Deg Elbow
Copper Nickel Socket Weld 45 Degree Elbow ANSI Copper Nickel Screwed 45 Degree Elbow
Alloy DIN 2.0872 Socket Weld Cross Cu-Ni 70-30 Threaded / Screwed Cross
Copper Nickel 70/30 Full Coupling Copper Nickel DIN 2.0882 Coupling
ANSI B16.11 Copper Socket Weld Union BS 3799 Threaded / Screwed Union
Cupro Nickel 70/30 Reducing Tee ASME 16.11 Cu 90-10 Threaded / Screwed Bushing
Cuni 90/10 Threaded Street Elbow ASME SB467M Cu-Ni Threaded / Screwed Pipe Nipple
ASTM B467 Copper Nickel Threaded Tee Copper Nickel High Pressure Forged Fittings
Cupro Nickel Socket Weld Fittings Cu-Ni 90/10 Threaded Fittings
Werkstoff No. 2.0872 Socket weld Unequal Tee DIN 2.0882 Copper Nickel Threaded Unequal Tee
Copper Nickel 70/30 Forged Tee Dealer ASME B16.11 Copper Nickel Forged Pipe Fittings
UNS C71500 Socket Weld Half Coupling Cu-Ni Threaded Half Coupling
Cupro Nickel 90/10 Socket Weld Cap 70/30 Copper Nickel Screwed Cap
ASTM B467 Copper Nickel Screwed Hex Plug ASME SB467 Cu-Ni 70/30 Square Plug
B467 Copper Nickel Hex Nipples Copper Nickel UNS C71500 Swage Nipple


Specialized manufacturer of BS 3799 Cupro Nickel Union, Cu-Ni UNS C70600 Class 6000 Forged Elbow, Cuni 90/10 Threaded Plug, Pipe Nipple, Socket Weld Cap and UNS C71500 Couplings