
Copper Nickel Flanges Brief Information
- Sizes: 1/2″ to 48″
- Pressure Class: Class 150-2500
- Manufacturing Way : Forging
- Custom Size: Yes
- HS Code: 74122090

Cuni 90/10 Slip on Flange

Cupro nickel 90/10 Blind Flange

UNS C70600 Weld Neck Flange
To Get Recent 90/10 Copper Nickel Flanges Price List Click Here
- Standard Specification of Copper Nickel Flanges
- Copper Nickel Flange Dimensions
- Surface Finish of ASME SB151 C70600 Plate Flanges
- Copper Nickel 90/10 Flanges Sizes
- Thickness Chart of 90/10 Cupro Nickel Reducing Flange
- Types of Copper Nickel Flanges
- Pressure Rating Chart of Cupro Nickel 90/10 Flange
- EEMUA 145 UNS 7060X Hot Forged Flange Weight Chart
- Copper Nickel Flanges Applications
- Chemical Composition of Cupro Nickel 90/10 Blind Flange
- Mechanical Behaviour of Cuni 90/10 RTJ Flanges
- Equivalent Material of Copper Nickel Flanges
- Cuni c70600 Orifice Flanges Physical Properties
- Joining Copper Nickel Flange To Pipe
- Pressure Rating Class ANSI of Cupro Nickel 90/10 Threaded Flange
- Copper Nickel Alloy 90/10 PN16 Blind Flange Connect and Face Types
- Pressure Calculations Rating of Cu Ni 90/10 Class 300 Slip on Flange
- Test Certificates of Copper Nickel UNS C71500 Reducing Flanges
- ASTM B151 Cupro Nickel 90/10 Lap Joint Flanges Test
- Equipments of EEMUA 234 UNS 7060X Forged Steel Slip on Flanges
- Copper Nickel 90/10 SWRF Flange Manufacturer
- What are the Main Properties of Copper Nickel Flanges?
- Special Design of ASME SB151 C70600 Groove Weld Neck Flange
- Manufacturing Process of Copper Nickel Alloy 90/10 BS 10 Flanges
- What Are the Characteristics to Check When Selecting a Copper Nickel Flanges?
- Standards of 90/10 Cupro Nickel Threaded Lap Joint Flange
- How Do You Test Quality of Copper Nickel Flanges?
- DIN Standard Of Cupro Nickel Weld Neck Flanges
- EEMUA Standard Of Copper Nickel Flanges


- Weld Neck
- Socket Weld
- Blind
- Slip On
- NPS: 1/2″ to 48″
- SCH: Sch 5 to XXS
- Class:150 to 2500#
- Custom Size Available
- ASTM B151 | ASME SB151
- API7S-15
- ASME B16.47 Series A & B
- MSS S44
- Flange Bolts
- Gasket
- Ring Joint

- High Tensile Strength
- Low Maintenance
- Excellent Resistance

- NDT
- X-ray Detector
- Hydro test

- T&G
- RF
- FF
- RTJ

- Serrated
- Mirror
- Spiral/Concentric
- Smooth
- Korean
- European
- Indian
- Japan
- NPT
- BSPT
- FNPT, MNPT
- BSPP
- Forging
- Cutting
- Casting
- Rolling

- Hardness test
- Tensile
- Pressure
- PMI
Trusted Cuni 90/10 Blind Flange Manufacturer in India, Check Dimension
| Standard | Class | Dia | No of Bolts | Dia of Bolt Hole | Bolt Circle Dia | Bolt Size |
|---|---|---|---|---|---|---|
| AS 2129 Flange | Table C | 95 | 4 | 14 | 67 | 13 |
| Table D | 95 | 4 | 14 | 67 | 13 | |
| Table E | 95 | 4 | 14 | 67 | 13 | |
| Table F | 95 | 4 | 14 | 67 | 13 | |
| Table H | 114 | 4 | 17 | 83 | 16 | |
| Table J | 114 | 4 | 17 | 83 | 16 | |
| ANSI B16.5 | ANSI 150 | 89 | 4 | 16 | 60 | 13 |
| ANSI 300 | 95 | 4 | 16 | 67 | 13 | |
| ANSI 600 | 95 | 4 | 16 | 67 | 13 | |
| ANSI 900 | 121 | 4 | 22 | 83 | 19 | |
| ANSI 1500 | 121 | 4 | 22 | 83 | 19 | |
| ISO 7005 Flange DIN | PN6 | 80 | 4 | 11 | 55 | M10 |
| PN10 | 95 | 4 | 14 | 65 | M12 | |
| PN16 | 95 | 4 | 14 | 65 | M12 | |
| PN20 | 90 | 4 | 16 | 60.5 | M14 | |
| PN25 | 95 | 4 | 14 | 65 | M12 | |
| PN40 | 95 | 4 | 14 | 65 | M12 | |
| AS4087 | PN14 | 95 | 4 | 14 | 67 | M12 |
Buy Cupro Nickel Weld Neck Flanges With SCH 10 to SCH 180 at Best Price in Mumbai
Copper Nickel Flanges Supplier in India, Offering Durable Flanges Designed for Demanding Industrial Applications in Marine, Chemical and Other Industries.
copper nickel flanges suppliers Provides Excellent quality products for projects
| NPS | Outer Diameter | 10 Schedule | STD Wall | 40 Schedule | 80 Schedule | EXT Hvy | XX Hvy | 160 Schedule |
|---|---|---|---|---|---|---|---|---|
| 1 | 1.315 | 0.109 | 0.133 | 0.133 | 0.179 | 0.179 | 0.358 | 0.25 |
| 1/2 | 0.84 | 0.083 | 0.109 | 0.109 | 0.147 | 0.147 | 0.294 | 0.188 |
| 1 1/2 | 1.9 | 0.109 | 0.145 | 0.145 | 0.2 | 0.2 | 0.4 | 0.281 |
| 3/4 | 1.05 | 0.083 | 0.113 | 0.113 | 0.154 | 0.154 | 0.308 | 0.219 |
| 2 1/2 | 2.875 | 0.12 | 0.203 | 0.203 | 0.276 | 0.276 | 0.552 | 0.375 |
| 1 1/4 | 1.66 | 0.109 | 0.14 | 0.14 | 0.191 | 0.191 | 0.382 | 0.25 |
| 3 | 3.5 | 0.12 | 0.216 | 0.216 | 0.3 | 0.3 | 0.6 | 0.438 |
| 2 | 2.375 | 0.109 | 0.154 | 0.154 | 0.218 | 0.218 | 0.436 | 0.344 |
| 4 | 4.5 | 0.12 | 0.237 | 0.237 | 0.337 | 0.337 | 0.674 | 0.531 |
| 3 1/2 | 4 | 0.12 | 0.226 | 0.226 | 0.318 | 0.318 | 0.636 | – |
| 6 | 6.625 | 0.134 | 0.28 | 0.28 | 0.432 | 0.432 | 0.864 | 0.719 |
| 12 | 12.75 | 0.18 | 0.375 | 0.406 | 0.688 | 0.5 | 1 | 1.312 |
| 5 | 5.563 | 0.134 | 0.258 | 0.258 | 0.375 | 0.375 | 0.75 | 0.625 |
| 16 | 16 | 0.25 | 0.375 | 0.5 | 0.844 | 0.5 | – | 1.594 |
| 8 | 8.625 | 0.148 | 0.322 | 0.322 | 0.5 | 0.5 | 0.875 | 0.906 |
| 18 | 18 | 0.25 | 0.375 | 0.562 | 0.938 | 0.5 | – | 1.781 |
| 10 | 10.75 | 0.165 | 0.365 | 0.365 | 0.594 | 0.5 | 1 | 1.125 |
Get ASTM B151 UNS C70600 Slip On Flange in Concentric and Spiral Serrated Finish With MTC EN 10204 3.1
| Surface Finish | Serrated (Spiral/Concentric) | Mirror Polished | Smooth Machined |
|---|---|---|---|
| Roughness (Ra) µm | 3.2-6.3 | <0.8 | ~3.2 |
| AARH Equivalent | 125-250 AARH | <32 AARH | ~125 AARH |
Check Copper Nickel Flanges Stockist in India who offers Custom Sizes
- 90/10 Cupro Nickel Flange : 1/2″ (15 NB) to 48″ (1200NB)
- ASTM B151 Cupro Nickel 90/10 Slip on Flange : 1/2″ NB – 12″ NB
- Cupro Nickel 90/10 Blind Flange : 1/2″ NB – 24″ NB
Find Copper Nickel 90/10 Forged Flange With FF, T&G, RF and RTJ Face Type For Petrochemical Industry
- Small Male-Female (SMF)
- RF
- Small Tongue
- LJF
- FF
- Large Tongue & Groove
- RTJ
- Large Male-Female (LMF)
Copper Nickel Flanges Supplier in India, Delivering Heat-resistant Flanges That Perform Well in High-temperature Applications, Including Chemical Plants, Heat Exchangers.

Refer to ASME SB151 C70600 Plate Flanges Pressure Ratings and Weight Chart
| ANSI/ASME B16.34 | PRESSURE RATING CHART | ||||||
|---|---|---|---|---|---|---|---|
| Temperature °F | 400 | 600 | 1500 | 300 | 150 | 900 | 2500 |
| -20 to 100 | 960 | 1440 | 3600 | 720 | 275 | 2160 | 6000 |
| 200 | 800 | 1200 | 3000 | 600 | 230 | 1800 | 5000 |
| 300 | 720 | 1080 | 2700 | 540 | 205 | 1620 | 4500 |
| 400 | 660 | 995 | 2485 | 495 | 190 | 1490 | 4140 |
| 500 | 620 | 930 | 2330 | 465 | 170 | 1395 | 3880 |
| 1300 | 115 | 170 | 430 | 85 | 20 | 255 | 715 |
| 1350 | 80 | 125 | 310 | 60 | 20 | 185 | 515 |
| 1400 | 65 | 95 | 240 | 50 | 20 | 145 | 400 |
| 1450 | 45 | 70 | 170 | 35 | 15 | 105 | 285 |
| 600 | 580 | 875 | 2185 | 435 | 140 | 1310 | 3640 |
| 650 | 575 | 860 | 2150 | 430 | 125 | 1290 | 3580 |
| 700 | 565 | 850 | 2125 | 425 | 110 | 1275 | 3540 |
| 750 | 555 | 830 | 2075 | 415 | 95 | 1245 | 3460 |
| 800 | 540 | 805 | 2015 | 405 | 80 | 1210 | 3360 |
| 1000 | 430 | 640 | 1605 | 320 | 20 | 965 | 2675 |
| 1050 | 410 | 615 | 1545 | 310 | 20 | 925 | 2570 |
| 1100 | 345 | 515 | 1285 | 255 | 20 | 770 | 2145 |
| 1150 | 265 | 400 | 995 | 200 | 20 | 595 | 1655 |
| 850 | 530 | 790 | 1980 | 395 | 65 | 1190 | 3300 |
| 900 | 520 | 780 | 1945 | 390 | 50 | 1165 | 3240 |
| 950 | 510 | 765 | 1910 | 380 | 35 | 1145 | 3180 |
| 1200 | 205 | 310 | 770 | 155 | 20 | 465 | 1285 |
| 1250 | 150 | 225 | 565 | 115 | 20 | 340 | 945 |
| 1500 | 35 | 55 | 135 | 25 | 10 | 80 | 230 |
| Size | Approx Weight (LBS) | Bore |
|---|---|---|
| 1/2 | 1.2 | Sch 40 (Std) |
| 3/4 | 1.7 | Sch 40 (Std) |
| 1-1/4 | 2.9 | Sch 40 (Std) |
| 1 | 2.2 | Sch 40 (Std) |
| 1-1/2 | 3.7 | Sch 40 (Std) |
| 2 | 5.7 | Sch 40 (Std) |
| 3 | 10.5 | Sch 40 (Std) |
| 2-1/2 | 9 | Sch 40 (Std) |
| 4 | 14.2 | Sch 40 (Std) |
| 3-1/2 | 13 | Sch 40 (Std) |
| 5 | 16 | Sch 40 (Std) |
| 8 | 31.3 | Sch 40 (Std) |
| 6 | 19.4 | Sch 40 (Std) |
| 12 | 69.6 | Sch 40 (Std) |
| 10 | 42.3 | Sch 40 (Std) |
Buy various Types of Flanges from Copper Nickel Flanges Stockist in India

Copper Nickel UNS C71500 SORF Flanges

ASTM B151 Cupro Nickel 90/10 PN10 Forged Flanges

Copper Nickel UNS C71500 Reducing Flanges

Cu Ni 90/10 BLRF Flanges

90/10 Cupro Nickel Square Flanges

Copper Nickel Spectacle Blind Flange

Copper Nickel Alloy 90/10 High Hub Blind Flanges

Cuni c70600 Orifice Flanges

90/10 Cuni Screwed Flanges

DIN 2.0872 Socket Weld Flanges

Copper Nickel 90/10 SWRF Flanges

Cupro Nickel 90/10 Ring Type Joint Flanges

90/10 Cuni WNRF Flanges

Cuni 90/10 RTJ Flanges

UNS C70600 Threaded Flanges

ASTM B151 Cupro Nickel 90/10 Lap Joint Flanges

Cupro Nickel 90/10 Expander Flanges

Copper Nickel UNS C71500 Weld Neck Flanges Series A or B

ASTM B151 Cupro Nickel 90/10 Groove & Tongue Flanges

Cupro Nickel 90/10 5D Weldo Flange

90/10 Cuni Nipo Flange
Cu
Copper
88.6%
Mn
Manganese
1%
Ni
Nickel
9-11%
Fe
Iron
1.8%
Explore Copper Nickel Flanges Stockist in India who provides High Strength and Excellent Properties
| Melting Point | Yield Strength | Density | Elongation | Tensile Strength |
|---|---|---|---|---|
| 2260 F | 20000 psi | 0.323 lb/in3 at 68 F | 30 % | 50000 psi |
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Cupro Nickel 90/10 | C70600 | 2.0872 |
| Values | Units | CuNi 90/10 |
|---|---|---|
| Electrical Resistivity (20°C annealed) | μΩ.cm | 19 |
| Coefficient of Expansion (20°C to 200°C) | C x 10-6 | 17 |
| Modulus of Elasticity (20°C annealed) | Mpa | 126 000 |
| Density (20°C) | kg/m3 | 8900 |
| Thermal Conductivity (20°C to 200°C) | W/m.°K | 50 |
| Annealing Temperature | °C | 760 – 800 |
| Melting Interval | °C | 1100 – 1150 |
| Magnetic Permeability (20°C annealed) | 1.08 – 1.80 | |
Copper Nickel Flanges Manufacturer in India, Providing Material Known For Their Heat Resistance, Making Them a Reliable Choice For Furnace Reactors, and Other Temperature Industrial Applications.

- 600 LBS
- 900 LBS
- 2500 LBS
- 300 LBS
- 150 LBS
- 1500 LBS
Get 90/10 Copper Nickel Flanges Quotation Immediately by Contacting Suppliers
| DIN / JIS / UNI / EN | |
|---|---|
| 6Bar | PN25 |
| 25Bar | PN64 |
| 10Bar | PN6 |
| PN40 | |
| 16Bar | PN10 |
| 40Bar | PN16 |
Find Copper Nickel Flanges Manufacturer in India with 100% Radiography Test Report
- 100% Radiography Test Report
- EN 10204/3.1B
- Raw Materials Certificate
- Third Party Inspection Report

- Sand-blasting Machine
- Electric Bevelling Machine
- Press Machine
- Bending Machine
- Pushing Machine
Copper Nickel Flanges Supplier in India, Specializing in Custom Flanges That Provide Performance in Corrosive Environments, Useful in Power Plants.
- GOST
- ANSI DIN
- UNI
- AS2129
- BS
- JIS
- NFE
- AWWA
- SABS
- EN
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Italy |
Europe | 28 | Genoa |
![]() Spain |
Europe | 30 | Barcelona |
![]() South Africa |
Africa | 25-30 | Mossel Bay Harbour |
| Export To | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Singapore |
Asia | 8 | Jurong |
![]() Bahrain |
Asia | 9 | Khalifa Bin Salmanq |
![]() Oman |
Asia | 5 | Salalah |
- Ductility
- Corrosion Resistance
- Weldability
- Thermal Conductivity
- Strength
- 15 NB (1/2) to 200 NB (8)
- AS, ANSI, BS, DIN and JIS
- Equal and Reducing Configurations

- Alloy Composition
- Size
- Pressure
- Fabrication Requirements
- Corrosion Resistance
- Standards
- Temperature Requirements
- Cost and Availability
| Standards | |
|---|---|
| API7S-43 | ASME/ANSI 16.47A/16.47B |
| ANSI/ASME B16.5 | ANSI/ASME 16.36 |
| B16.48 | ISO70051 |
| BS4504 | JISB2220 |
| BS 10 | BS1560-3.1 |
| EN-1092 | EN1092 |
| DIN | API605 |
Check Copper Nickel Flanges Manufacturer in India who offer various Testings like Ultrasonic and Hardness Test
- raw material testing
- ultrasonic test
- magnetic tests
- liquid penetration tests
- hardness tests
- Hydrostatic testing
- Visual inspection For imperfection
| COPPER NICKEL FLANGES | MATERIAL | DIN |
|---|---|---|
| COMPOSITE SLIP ON BACKING FLANGES | Carbon steel | DIN 86036 |
| SOLID SLIP ON | CuNi | DIN 86033 |
| SOLID WELD NECK | CuNi | DIN 2632/2633 |
| COMPOSITE WELD NECK BACKING FLANGES | Carbon steel | DIN 86037 |
| COMPOSITE SLIP ON INNER FLANGES | CuNi | DIN 86036 |
| COMPOSITE WELD NECK INNER FLANGES | CuNi | DIN 86037 |
| COPPER NICKEL FLANGES | MATERIAL | EEMUA |
|---|---|---|
| COMPOSITE WELD NECK INNER FLANGES | CuNi | 145 |
| COMPOSITE SLIP ON BACKING FLANGES | Carbon steel | 145 |
| COMPOSITE WELD NECK BACKING FLANGES | Carbon steel | 145 |
| SOLID WELD NECK | CuNi | 145 |
| COMPOSITE SLIP ON INNER FLANGES | CuNi | 145 |
| SOLID SLIP ON | CuNi | 145 |






