- Pressure Class:300#, 150#, 900#, 600#, 2500#, 1500#
- NPS: 1/2" to 48"
- Schedule:Sch 5 to XXS
- Process: Forging, Rolling, Casting
- Standards:ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
- Face:RF, FF, RTJ
- Temperature Range:927 -1038°C
- MTC:EN 10204 3.1
- RFQ:contact@pipingmaterial.sa

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- Copper Nickel 70/30 Flanges American and European Standard
- Copper Nickel 70 30 Flanges Specification
- Dimensions Chart Of ASTM B151 UNS C71500 Socket Weld Flange
- ASTM B151 UNS C71500 Flanges Weight Chart
- Types of Cuni 70/30 Alloy Flanges
- Surface Finish of cupro nickel 70/30 flange
- Cupro Nickel 70/30 Flanges Pressure Rating Chart
- Applications of ASTM B151 UNS C71500 Flanges
- 70-30 Copper Nickel Flanges Welding Process
- Cupro Nickel 70/30 Blind Flanges Chemical Composition
- Copper Nickel 70/30 Paddle Spacer Flanges Material Equivalent
- Mechanical Properties Of Cupro Nickel 70/30 Flanges
- Physical Properties Of 70/30 Cu Ni Slip On Flange
- HS Code of CuNi 70/30 Slip On Flange
- Fabrication Properties of UNS C71500 Socket Weld Flanges
Copper Nickel 70/30 Flanges American and European Standard

- ASTM B151
- UNS C71500
- ASME SB 151
- WNR 2.0882
- ASME B16.5
- MSS SP44
- ASME B16.47 Series A & B
looking for UNS C71500 Blind Flanges suppliers in Saudi Arabia? Observe the Specification
Copper Nickel 70 30 Flanges Specification
Get various Thread Types from Copper Nickel 70/30 Flanges Stockists in Saudi Arabia Best price
- NPS: 1/2″NB TO 60″NB
- Schedule: Sch 5 to XXS
- Class: 150 to 2500#
- MNPT, BSPT
- BSPP, FNPT
- NPT
- Flange Bolts
- Gaskets
- Ring Joint
- Plastic Wrap/Bags
- Bubble Wrap
- Anti-Tarnish Paper
- Tensile, Pressure
- PMI test
- Hardness test
- MTC
- Third Party Inspection
- 100% Radiography Test Report
- Japanese, European
- American, Korean
- Indian
- Serrated
- Concentric/Spiral
- Smooth, Mirror
- NACE MR0103
- NACE MR0175
- Sour service
Find Stockists of WNR 2.0882 Slip On Flange in KSA, Check Weight Chart
Dimensions Chart Of ASTM B151 UNS C71500 Socket Weld Flange
Find experienced Copper Nickel 70/30 Flanges Traders in Saudi Arabia who supplies quality of Flanges at Custom Sizes
| NPS (inch) | 03/4 | 01/2 | 1 | 1 1/2 | 1 1/4 | 2 | 3 | 2 1/2 | 3 1/2 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| Flange Diameter (inch) | 3 7/8 | 3 1/2 | 4 1/4 | 5 | 4 5/8 | 6 | 7 1/2 | 7 | 8 1/2 | 10 |
| Bolts Diameter (inch) | 01/2 | 01/2 | 01/2 | 01/2 | 01/2 | 05/8 | 05/8 | 05/8 | 05/8 | 03/4 |
| Number of Bolts | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 8 | 8 |
| Bolt Circle (inch) | 2 3/4 | 2 3/8 | 3 1/8 | 3 7/8 | 3 1/2 | 4 3/4 | 6 | 5 1/2 | 7 | 8 1/2 |
| Bolt Holes Diameter (inch) | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.75 | 0.75 | 0.75 | 0.75 | 0.88 |
| NPS (inch) | 4 | 01/4 | 6 | 10 | 8 | 12 | 16 | 14 | 18 | 24 |
| Flange Diameter (inch) | 9 | 3 3/8 | 11 | 16 | 13 1/2 | 19 | 23 1/2 | 21 | 25 | 32 |
| Bolts Diameter (inch) | 05/8 | 01/2 | 03/4 | 07/8 | 03/4 | 07/8 | 1 | 1 | 1 1/8 | 1 1/4 |
| Number of Bolts | 8 | 4 | 8 | 12 | 8 | 12 | 16 | 12 | 16 | 20 |
| Bolt Circle (inch) | 7 1/2 | 2 1/4 | 9 1/2 | 14 1/4 | 11 3/4 | 17 | 21 1/4 | 18 3/4 | 22 3/4 | 29 1/2 |
| Bolt Holes Diameter (inch) | 0.75 | 0.62 | 0.88 | 1 | 0.88 | 1 | 1.12 | 1.12 | 1.25 | 1.38 |
ASTM B151 UNS C71500 Flanges Weight Chart
| Pipe Size | ½ | 1 | ¾ | 1¼ | 2 | 1½ | 2½ | 3½ | 3 | 4 | 6 | 5 | 8 | 12 | 10 | 14 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SORF (Slip On) | 1 | 2 | 2 | 3 | 5 | 3 | 8 | 11 | 9 | 13 | 19 | 15 | 30 | 64 | 43 | 90 | 130 |
| SWRF (Socket Weld) | 2 | 2 | 2 | 3 | 5 | 3 | 8 | 11 | 9 | 13 | 19 | 15 | 30 | 64 | 43 | 90 | 130 |
| NPT (Threaded) | 1 | 2 | 2 | 3 | 5 | 3 | 8 | 12 | 9 | 13 | 19 | 15 | 30 | 64 | 43 | 90 | 130 |
| Loose (Lap Joint) | 1 | 2 | 2 | 3 | 5 | 3 | 8 | 11 | 9 | 13 | 19 | 15 | 30 | 64 | 43 | 105 | 160 |
| WRNR (Weld Neck) | 2 | 3 | 2 | 3 | 6 | 4 | 10 | 12 | 11.5 | 16.5 | 26 | 21 | 42 | 88 | 54 | 114 | 165 |
| BLRF (Blind) | 2 | 2 | 2 | 3 | 5 | 4 | 7 | 13 | 9 | 17 | 27 | 20 | 47 | 123 | 70 | 140 | 220 |
Types of Cuni 70/30 Alloy Flanges
Find Wide Stock of European and Japanese Origin Copper Nickel 70/30 Flanges Stockists in Saudi Arabia












Offering 70/30 copper nickel Socket Weld Flange With Various Surface Finish like Smooth, Serrated.
Surface Finish of cupro nickel 70/30 flange
- Stock Finih
- Spiral Serrated
- Concentric Serrated
- Smooth Finih
Cupro Nickel 70/30 Flanges Pressure Rating Chart
Get Copper Nickel 70/30 Flanges Traders in Saudi Arabia With high pressure capacities between 150 and 2500 classes
| Temp (°C) | - | 100 | 50 | 150 | 250 | 200 | 300 | 350 | 325 | 375 | 425 |
| Working Pressures Classes | 2500 | 429.4 | 430.9 | 418.2 | 386.2 | 405.4 | 357.1 | 335.3 | 344.3 | 323.2 | 291.6 |
| 1500 | 257.6 | 258.6 | 250.8 | 231.8 | 243.4 | 214.4 | 201.1 | 206.6 | 194.1 | 175.1 | |
| 900 | 154.6 | 155.1 | 150.6 | 139 | 145.8 | 128.6 | 120.7 | 124 | 116.5 | 105.1 | |
| 600 | 103 | 103.4 | 100.3 | 92.7 | 97.2 | 85.7 | 80.4 | 82.6 | 77.6 | 70 | |
| 400 | 68.7 | 68.9 | 66.8 | 61.7 | 64.8 | 57 | 53.6 | 55 | 51.6 | 46.5 | |
| 300 | 51.5 | 51.7 | 50.3 | 46.3 | 48.6 | 42.9 | 40.3 | 41.4 | 38.9 | 35.2 | |
| 150 | 17.7 | 19.5 | 15.8 | 12.1 | 13.8 | 10.2 | 8.4 | 9.3 | 7.4 | 5.5 | |
| Temp (°C) | - | -29 ~ 38 | 400 | 450 | 500 | 475 | 538 | 575 | 550 | 600 | 650 |
| Working Pressures Classes | 2500 | 430.9 | 304.9 | 281.8 | 235 | 263.9 | 137.9 | 78.6 | 116.2 | 55.3 | 39.4 |
| 1500 | 258.6 | 183.1 | 169 | 140.9 | 158.2 | 82.7 | 47.2 | 69.7 | 33.2 | 23.6 | |
| 900 | 155.1 | 109.8 | 101.4 | 84.7 | 95.1 | 49.6 | 28.3 | 41.8 | 19.9 | 14.2 | |
| 600 | 103.4 | 73.3 | 67.7 | 56.5 | 63.4 | 33.1 | 18.9 | 27.9 | 13.3 | 9.5 | |
| 400 | 68.9 | 48.9 | 45.1 | 37.6 | 42.3 | 22.1 | 12.6 | 18.6 | 8.9 | 6.3 | |
| 300 | 51.7 | 36.5 | 33.7 | 28.2 | 31.7 | 16.5 | 9.4 | 13.9 | 6.6 | 4.7 | |
| 150 | 20 | 6.5 | 4.6 | 2.8 | 3.7 | 1.4 | - | - | - | - |
Get EEMUA 234 UNS C71500 Weld Neck Flange Used in Welding Backing Rings
Applications of ASTM B151 UNS C71500 Flanges
Genuine Copper Nickel 70/30 Flanges Suppliers who supplies to Various Industries
- Petrochemical Industry
- Chemical Industry
- Oil and Gas Industry
- Pulp & Paper Indusry
- Power Plant Industry
- Food Processing Industry
- Pharmaceuticals Industry
- Energy Industry
70-30 Copper Nickel Flanges Welding Process

Check Material Properties of CuNi 70/30 Plate Flange
Cupro Nickel 70/30 Blind Flanges Chemical Composition
Cu
Mn
Ni
Fe
Copper Nickel 70/30 Paddle Spacer Flanges Material Equivalent




Mechanical Properties Of Cupro Nickel 70/30 Flanges
| Grade | Copper Nickel Alloy 70/30 |
|---|---|
| Tensile strength | 50000 PSi |
| Yield strength in (0.2%Offset) | 20000PSi |
| Elongation | 30% |
| Density | 0.323 lb/in3 at 68°F |
| Melting point | 2260°F |
Physical Properties Of 70/30 Cu Ni Slip On Flange
| Density | Melting Range | Coeff. of Linear Expansion 10-300°C" | Electrical Resistivity | Specific Heat | Thermal Conductivity | Modulus of Elasticity | Modulus of Rigidity |
|---|---|---|---|---|---|---|---|
| kg/dm³ | °C | 10-6/°K | microhm. cm | J/kg °K | W/m°K | GPa | GPa |
| 8.95 | 1170-1240 | 16 | 34 | 377 | 29 | 152 | 56 |
HS Code of CuNi 70/30 Slip On Flange
| Grades | 70/30 Copper Nickel Flanges |
|---|---|
| HS Code | 74122090 |
Fabrication Properties of UNS C71500 Socket Weld Flanges
View Copper Nickel 70/30 Flanges Suppliers who Shows the Fabrication Properties
- Brazing
- Soldering
- Oxyacetylene Welding
- Coated Metal Arc Welding
- Gas Shielded Arc Welding
- Spot Weld
- Butt Weld
- Seam Weld
- Cold Worked Capacity
- Machinability Rating
- Hot Formed Capacity
