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Stainless Steel Pipe Fittings

Copper Nickel 70/30 Pipe Fittings

Sizes in Stock
Sizes in Stock : UNS C71500 Seamless Fittings Sizes: 1/2" - 10″ Cu Ni 70 30 Welded Fittings Sizes:1/2" - 48"
European & American Standard
European & American Standard: ASTM B46, ASME SB 466, UNS C71500, WNR 2.0882
Bending Radius
Bending Radius:1D, 3D, 5D, 6D, 2D, 10D, 8D
Bending Angle
Bending Angle :60°, 90°, 22.5°, 30°, 45°, or Custom
Method
Method :Seamless, Welded, Fabricated
Schedule
Schedule: SCH 10 To SCH 160
Manufacturing Standard
Manufacturing Standard: ANSI B16.28, ANSI B16.9, EN10253-1, DIN 2605 MSS-SP-43, DIN 2616, DIN 2617, DIN 2615
Delivery Time
Delivery Time: UAE : 5 Days USA : 40-60 Days
Origin
Origin: Indian, European, Japanese
Packaging
Packaging: Packed in Wooden Boxes
MTC Certificate
MTC Certificate: EN 10204 3.1 and 3.2
Forms
Forms: Tee, Cap, Elbow, Reducer
mail
sales@siddhagirimetals.com
Copper Nickel Pipe Fittings


ASTM B466 UNS C71500 Buttweld Fittings Manufacturer in India As Per ASME/ANSI B16.9

Siddhagiri Metals is Custom Size Copper Nickel Pipe Fittings Manufacturer in India, Get Cupro Nickel Elbow and Tee Supplier in Mumbai with Various Grades in Seamless and Welded For Marine Applications. Buy Ultrasonic Tested Cuni Buttweld Fittings in Seamless and Welded Form At Fair Price. Offer Cunifer Reducer and Cap Ex.Stock in Various Grades Tested With PMI and Chemical Testing. Get Polished and Pickled Finish Copper Nickel Alloy Stub End With Sch 10 to Sch 160. Keep Wide Range Of Cu Ni Cross and Coupling.

 

Copper Nickel Tee

Copper Nickel Tee

Cupro Nickel Alloy Elbows

Cupro Nickel Alloy Elbows

Cu-Ni Reducer

Cu-Ni Reducer

 

Siddhagiri Metals & Tubes

Table of Content

Copper Nickel Pipe Fittings Specification

Copper Nickel 70/30 Pipe Fittings Specification

 

Stock Sizes

CUNI 70 30 Buttweld Fittings Stock Sizes

  • Seamless Fittings:1/2" - 10″
  • Welded Fittings:1/2" - 48"
  • Schedule :SCH 10 To SCH 160
Standards

CuNi 70/30 Pipe Fittings Standards

  •  MSS-SP-43
  • ASME B16.28
  • ANSI B16.9
Finish

UNS C71500 Buttweld Fittings Finish

  • Polished
  • Pickled
  • Mill
Method

CDA 715 Buttweld Pipe Fittings Method

  • Seamless
  • Welded
  • Fabricated
Bending Radius

Copper Nickel 70/30 Pipe Fittings Bending Radius

  • 3D
  • 2D
  • 1D, 5D
Physical Properties

Cu Ni 70 30 Butt Welded Fittings Physical Properties

  • Temprature Range:927 -1038°C
  • Melting Point: 1170-1240 °C
  • Density: 8.95 kg/dm3
Standards

Cu-Ni 70/30 Weld Pipe Fittings Standards

  • UNS: C71500 | WNR: 2.0882
  • ASTM: B466 | ASME : SB 466

Origin

Cunifer Reducing Elbow Origin

  • Japanese
  • Indian, Korean
  • European, American
Trade Name

Cuni Cross Trade Name

  • CuNi 70/30
  • Cunifer 70/30
  • Alloy 715
Testing

Cuni Alloy Stub Ends Testing

  • Ultrasonic test
  • HIC tested
  • PMI
Bending Method

Copper Nickel Alloy 70/30 Elbow Bending Method

  • Rotary Draw Bending
  • Ram-Type Bending
  • Mandrel Bending
  • Roll Bending
Form

70 30 Cu Ni Seamless Pipe Fittings Form

  • Tee
  • Cap
  • Elbow
  • Reducer

Documentation

Cu Ni Nipple Documentation

  • 100% Radiography Test Report
  • Third Party Inspection Report

Manufacturing Process

Nickel Copper Alloy Unequal Tee Manufacturing Process

  • Hot forming
  • Mandrel
Application

Cu-Ni Pipe Reducer Application

  • Power Generation
  • Petrochemical
  • Marine Equipment
Packaging

Cunifer Reducing Elbow Packaging

  • Bubble wraps
  • Packed in Wooden Boxes
  • As per Customers Requests

Supplier of Cupro Nickel 70/30 Seamless (1/2" - 10") and Welded Pipe Fittings With Sizes Ranging From 1/2" - 48" In Mumbai

Size Chart of Cuni Cross

Size (Inches) Weight (per kg)
2 * 1-1/4 0.43
3/4 * 1/2 0.11
2 * 1/2 0.36
2.1/2 * 0.64
3 * 2-1/2 1.1
1-1/2 * 1/2 0.26
1-1/4 * 3/4 0.21
1-1/4 * 1 0.22
3 * 1-1/4 0.85
3 * 1-1/2 0.94
1-1/2 * 3/4 0.24
1-1/2 * 1-1/4 0.28
1-1/4 * 1/2 0.21
3-1/2 * 1-1/2 1.46
1 * 1/2 0.16
1.1/4 0.21

Nickel Copper Unequal Tee Price

Grab the Best Price on Copper Nickel Pipe Fittings, Click Here For Latest Price.

Dimensions of Cunifer Reducing Elbow

Dimensions of Cunifer Reducing Elbow

 

Outer Diameter Type Of Radius Wall Thickness Weight (kg)
actual nominal (E) (A) (S) Kg/piece
mm Inch mm mm mm
88.9 3 2 82.5 34 0.32
193.7 7 2.5 180 75 1.9
76.1 2.5 2 70 29 0.22
368 14 4 352.5 146 11.3
610 24 5 610 253 40.9
419.1 16 4 400 166 16.4
219.1 8 3 210 87 3
159 6 2.5 150 62 1.3
108 4 2.5 100 41 0.58
38 1.25 1.5 32.5 14 0.04
323.9 12 4 305 126 8.6
57 2 1.5 52.5 22 0.1
133 5 2.5 125 52 0.9
508 20 4.5 505 209 28.1
44.5 1.5 1.5 40 17 0.06
457.2 18 4 455 188 20.4
30 1 1.5 30 12 0.02
267 10 3 255 106 4.4

High-end Copper Nickel 70/30 Pipe Fittings Supplier offering expertly designed products that exceed industry standards.

Thickness Chart of Cuni Alloy Stub Ends

NPS Schedule 40
- Equal Tee 90 Degree Elbows 45 Degree Elbows
25 0.29 0.15 0.11
50 1.28 0.70 0.4
32 0.59 0.26 0.17
15 0.10 0.08 0.04
80 3.31 2.20 1.08
10 0.03 0.03 0.02
300 62.14 59.42 29.71
100 5.27 4.47 2.09
20 0.17 0.08 0.04
250 35.38 38.56 19.27
8 0.06 0.03 0.02
150 10.99 10.89 5.44
200 20.91 21.54 10.77
40 0.86 0.40 0.23
65 2.19 1.40 0.77
90 4.08 2.83 1.42

Testings of Cu Ni Nipple

  • Mechanical Testing
  • Intergranular Corrosion (IGC) Test
  • Hardness Test
  • Chemical Equipment
  • Pitting Resistance Test
  • Positive Material Identification g
  • Chemical Analysis
  • Flattening Test
  • Micro and MacroTest

 

Expert Copper Nickel 70/30 Pipe Fittings Manufacturer in India, specializing in custom pipe fittings useful in chemical plants.

Cu-Ni Pipe Reducer Thickness

NPS Schedule 40
- Reducing and Unequal Tee Con Reducer Ecc Reducer
200x100 17.98 6.55 6.55
80x.50 2.91 1.00 1.00
150x100 11.94 4.07 4.07
100x50 4.48 1.50 1.50
150x80 9.68 3.95 3.95
40x.25 0.76 0.26 0.26
50x25 1.10 0.40 0.40
50x40 1.15 0.45 0.45
100x80 4.64 1.74 1.74
200x150 18.82 6.74 6.74

Offer Huge Ready Stock DIN 2.0882 Elbows in Bending Radius 2D, 3D, 5D, 1D With Pickled and Polished Surface

Surface Finishes of Nickel Copper Alloy Unequal Tee

Surface Finishes of Nickel Copper Alloy Unequal Tee

Copper Nickel Alloy Short Radius Pipe Elbows Heat Treatment

Heat Treatment Temperature
Solution Annealing 650°C to 850°C
Annealing 600°C to 700°C
Stress Relieving 300°C to 400°C

Dependable Copper Nickel 70/30 Pipe Fittings Supplier with a focus on performance, safety, and innovation.

DIN Standards of Cuni Cross

DIN 2615 Tee
DIN 28011 Torispherical Heads
DIN 2616 Reducer
DIN 2605 Elbow
DIN 2618 Saddle
DIN 2617 Caps

Copper Nickel Pipe Fittings Temperature Range

Temperature Range Service Temperature (Max)
-100°C to 250°C 300°C

Top Rated Copper Nickel 70/30 Pipe Fittings Supplier in India, provide excellent durability and resistance against corrosion.

Cupro Nickel 70/30 Seamless Fittings Sizes in Stock

Forms of Cupro Nickel 70/30 Pipe Fttings Cupro Nickel 70/30 Pipe Fitting Size Range Dimension Standards Schedules of Butt weld fittings
- Seamless Pipe Fittings dWelded Pipe Fittings - -
Copper Nickel 70/30 End Caps 1/8” NB to 24" NB Upto 42" NB ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MS SP 75 SCH 40S, SCH 120, SCH XS, SCH XXS, SCH 40, SCH STD, SCH 60, SCH 80s, SCH 100, SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 160, upto 50mm in case of Welded Fittings
Copper Nickel 70/30 Tees 1/8” NB to 24" NB Upto 42" NB
Copper Nickel 70/30 Return Bends 1/8” NB to 8" NB
Copper Nickel 70/30 Reducers 1/8” NB to 24" NB Upto 42" NB
Copper Nickel 70/30 Elbows — 45, 90 & 180 Degree 1/8” NB to 24" NB Upto 42" NB
Copper Nickel 70/30 Swage Nipple 2 1/16” to 30”
Copper Nickel 70/30 Cross 1/8” NB to 8" NB

HS Code of C71500 Copper Nickel Tee

Grade HS Code
Copper Nickel 70/30 Pipe Fittings 74122090

 

Broad Inventory of All types of CUNI 70 30 BW Fittings Including 70 30 Copper Nickel Tees, Cap, Reducers, Stub End Etc

Copper Nickel 70/30 Pipe Fittings Types

Copper Nickel 70/30 Long Radius Pipe Elbows

Copper Nickel 70/30 Long Radius Pipe Elbows

CDA 715 Short Radius Pipe Elbows

CDA 715 Short Radius Pipe Elbows

ASTM B466 UNS C71500 Long Radius Return Bends

ASTM B466 UNS C71500 Long Radius Return Bends

70 30 Copper Nickel Alloy Short Radius Return Bends

70 30 Copper Nickel Alloy Short Radius Return Bends

 

70 30 cupro Nickel Reducing Elbow

70 30 cupro Nickel Reducing Elbow

Cu-Ni 70/30 Pipe Caps

Cu-Ni 70/30 Pipe Caps

C71500 Copper Nickel Stub Ends

C71500 Copper Nickel Stub Ends

70 30 Nickel Copper Alloy Nipple

70 30 Nickel Copper Alloy Nipple

 

Copper Nickel Alloy 70/30 Equal Tee

Copper Nickel Alloy 70/30 Equal Tee

Cupro-Nickel CDA 715 Unequal Tee

Cupro-Nickel CDA 715 Unequal Tee

70/30 Cupro Nickel Coupling

70/30 Cupro Nickel Coupling

DIN 2.0882 Concentric Reducer

DIN 2.0882 Concentric Reducer

 

Cunifer Eccentric Reducer

Cunifer Eccentric Reducer

70 30 Cu Ni Cross

70 30 Cu Ni Cross

CuNi 70 30 Collar Pipe Fittings

CuNi 70 30 Collar Pipe Fittings

Cuni Buttweld Fittings

Cuni Buttweld Fittings

Nickel Copper Cap Working Pressures

Size (Inch) up to 150ºC up to 100ºC
1/4 131 150
1/2 87 100
3/4 79 90
1 1/8 66 75
1 3/8 57 65
2 29 33
3 25 29
4 23.5 27

Bending Radius of Cu Ni Elbow

Bend Radius Bend Angle
10 D 90°
3 D 15°
8 D 60°
6 D 45°
5 D 180°
4 D 135°

Standards of Copper Nickel Pipe Fittings

Pipe Fittings DIN ASME/ ANSI
Reducing Saddles DIN 86087  -
Equal Tees DIN 86088 ASME B16.9
Elbows Long Radius DIN 86090 ASME B16.9
Concentric Reducers DIN 86089 ASME B16.9
Equal Saddles DIN 86087  -
Eccentric Reducers DIN 86089 ASME B16.9
End Caps DIN 28011 ASME B16.9
Elbows Short Radius DIN 86090 ASME B16.9
Reducing Tees DIN 86088 ASME B16.9
End Caps DIN 28011 ASME B16.9

Destructive & Non-destructive Testing of Cuni Alloy Stub Ends

Non Destructive Testing Destructive Testing
Liquid Dye Penetrant Testing (DPI) Ferrite Determination to ASTM E562
Product Material Identification (PMI) Hardness Testing
Niton XL2 980 Goldd Alloy Analyzer Charpy Impact Testing
Ultrasonic Testing (UT) Method B - ASTM G28
Radiography ASTM A262 Practice E Corrosion Test
Fischer Ferrite Testing Tensile Testing to Applicable Specification
Ultrasonic Testing (UT) Metallography

Working Temperature of Copper Nickel Short Radius Return Bends

Properties Values
Type of Copper Nickel fitting Cupro Nickel Butt Weld fittings Cunifer Butt Weld fittings Cuni Socket weld fittings Cupronickel Capillary brazed fittings Cu-Ni Compression fittings
Size range 1 inch - 4 inch 30mm - 108mm 6in - 36in/ 159mm - 914mm ½in/ - 2in 16mm - 57mm ½in/ - 2in 16mm - 57mm ½in/ - 2in 16mm - 57mm
16 bar rating Copper Nickel fitting 38˚C Use 20 bar 16 Use 20 bar
50˚C 16
75˚C 16
100˚C 15.7
20 bar rating Copper Nickel fitting 38˚C 20 20 20 20 -
50˚C 19.7 19.7 19.7 19.7 -
75˚C 18.6 18.6 18.6 18.6 -
100˚C 17.3 17.3 17.3 17.3 -
Get High Quality Cu Ni 70 30 Fittings in Standard As Well As Customized Dimensions For Marine and Chemical Applications. Refer Properties

Nickel Copper Caps Dimensions

Nickel Copper Caps Dimensions

 

NPS Length H O.D. D
2 38 60.3
2.1/2 38 73
30 267 762
3 51 88.9
14 165 355.6
8 102 219.1
10 127 273
12 152 323.8
32 267 813
1/2 25 21.3
3/4 25 26.7
1 38 33.4
5 76 141.3
3.1/2 64 101.6
24 267 610
18 203 457
26 267 660
6 89 168.3
4 64 114.3
22 254 559
1.1/2 38 48.3
16 178 406.4
28 267 711
34 237 864
20 229 508
1.1/4 38 42.2

Cupro Nickel Long Radius Return Bends Applications

Cupro Nickel Long Radius Return Bends Applications

Cunifer Reducing Elbow Chemical Composition

Ni

Nickel

29 - 33% min.

Cu

Copper

70%

Fe

Iron

0.4 - 1.0%

Zn

Zinc

1%

Mechanical Properties of Cuni Alloy Stub Ends

Typical Values Elongation (E 5,65 VS) Proof Stress (YS 0,2), (Rp 0,2) Tensile Strength (UTS),(Rm) Hardness (HB10 D2 )
Cu Ni 70/30 > 30% > 130 MPa > 19 ksi > 350 MPa > 51 ksi > 80

Equivalent Material of Copper Nickel Pipe Fittings

JIS H3300 BS2871 {PART2} AS1752 DIN17664 DIN 86019 WL2.1972 EEMUA 144 MIL-T-16420K EN12449
C7060T CN102 C70600 CuNi10Fe 1Mn CuNi10Fe 1.6Mn 7060X 706 CW352H

Bending Method of Cunifer Reducing Elbow

  • Rotary Draw Bending
  • Roll Bending
  • Ram-Type Bending
  • Mandrel Bending
  • Hot Induction Bending

 

Additional service : Small quantity | Custom order | hard to find items | Sourcing from other countries

Siddhagiri Metals & Tubes

Why Siddhagiri Metals & Tubes ?

  • PED 2014/68/ EU Approved Manufacturer for Steel Forgings.
  • Stockist, Wholesaler, Retailer and Trader of Steel Bars, Bolts and Nuts, Machined Components in Nickel Alloys, High Temperature Alloys, Super Alloys
  • Rank in Top 5 Exporter of Nickel Alloy Forgings in India and 73rd Position in Asia As Per Import and Export data of 2022
  • Supplying Oil and Gas Piping Products As Per Standard NACE MR0175 / ISO 15156 to the Netherlands, Tunisia, South Africa, Azerbaijan, Saudi Arabia, Alzeria, Morocco and Egypt Since 2002.
  • India's Largest Importer and Stockholder of Bolting Accessories in Ferrous and Non Ferrous Metals.

 

 

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