Flanges are important in piping systems as they connect pipes, valves, pumps, and other equipment. When choosing the right flange for your application, there are various factors to consider, like corrosion resistance, chemical compatibility, strength, and machinability. Cupro Nickel 90/10 flanges are popular in marine, offshore, and chemical processing applications due to their excellent corrosion resistance and durability.
Cupro Nickel 90/10 Flanges Features
Cupro Nickel 90/10 Flanges are made from an alloy of copper and nickel, with a small amount of iron and manganese. This alloy exhibits excellent resistance to seawater, brine, and other corrosive environments, making it an ideal choice for marine and offshore applications. Cupro Nickel 90/10 flanges are also highly durable and have mechanical properties that allow them to withstand high pressure and temperature. They offer good resistance to biofouling and have a low susceptibility to stress corrosion cracking.
Table Content
Cupro Nickel 90/10 Flanges Corrosion Resistance
The Cupro Nickel 90/10 flanges have exceptional resistance to uniform and localized corrosion. They have high resistance to pitting and crevice corrosion in seawater and brine. Moreover, they exhibit low galvanic corrosion when coupled with other metals and alloys. The Cupro Nickel 90/10 flanges also offer good resistance to microbial corrosion and biofouling, making them an excellent choice for seawater cooling systems.
Cupro Nickel 90/10 Flanges Chemical Composition
Cupro Nickel 90/10 flanges are made from an alloy that contains 90% copper, 10% nickel, and small amounts of iron and manganese. The high copper content provides excellent resistance to corrosion, while the nickel enhances strength and toughness. Iron and manganese improve the alloy's resistance to erosion and corrosion in high-velocity seawater and brine.
Cupro Nickel 90/10 Flanges Machining
Cupro Nickel 90/10 flanges can be easily machined using conventional turning, drilling, and milling methods. However, due to their high copper content, special considerations must be taken to avoid work hardening and tool wear. Sharp cutting tools and low cutting speed and feed rate are recommended for optimal results. Additionally, the alloy's thermal conductivity is higher than other metals, and care must be taken during welding to prevent distortion and cracking.
Forging or Forming & Machining
Hole Drilling & Surface Treatment
Quality Control & Marking, Identification
Final Inspection and Packaging
| Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Flange Size Chart | 1/2" (15 NB) to 48" (1200NB), DN10~DN5000 |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K |
| Flange Connection / Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove, Flange Pipe. |
| Origin | West Europe / Japan / Indian / USA / Korean |
| Types of Flanges | Threaded / Screwed / Forged / Plate |
| Coating | Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized |
| Test Of Flange | Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine. |
| Production technique Used | Heat treated, Forged and Machined |
| Equipment | Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc. |
| Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
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Cupro Nickel 90/10 Slip On Flanges
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Cupro Nickel 90/10 Weld Neck Flanges
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Copper Nickel 90/10 Blind Flanges
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Cupro Nickel 90/10 Socket weld Flanges
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90/10 Cupro Nickel Threaded Flanges
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Cu-Ni 90/10 Lap Joint Flagnes
- 90/10 CuNi Raised Face Blind Flange
- Cupro Nickel 90/10 Flange Price List
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- Cu-Ni 90/10 BS 10 Table D Flange
- Copper Nickel 90/10 Flange
- UNS C70600 Flanges
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- Cu-Ni 90/10 Spectacle Blind Flange
- Cupro Nickel 90/10 Industrial Flanges
- ANSI B16.5 Cupro Nickel 90/10 WNRF FLange
- Cupro Nickel 90/10 Slip on Flanges
- Cupro Nickel 90/10 Forged Flange
- Cupro Nickel 90/10 SWRF Flanges
- ANSI B16.36 Cupro Nickel 90/10 Orifice Flange
- ASME B16.5 Cupro Nickel 90/10 Screwed Flanges
- Copper Nickel 90/10 Weld Neck Flanges
- Cu-Ni 90/10 JIS B2220 Flange
- Cu-Ni 90/10 Plate Flanges
- Cupro Nickel 90/10 Reducing Flanges
- Cupto Nickel 2.0872 Flange
- Cupro Nickel 90/10 Ring Type Joint Flange
- Cupro Nickel 90/10 RTJ Flange
- 90/10 Copper Nickel BS 4504 Flanges
- 90/10 Cupro Nickel Plate Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 90/10 | 2.0872 | C70600 |
| 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 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cu-Ni 90/10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
“ Check Bhansali Exports's offered 90/10 Copper Nickel Flanges Prices, Dimensions & Weight. Place an order or enquire about your requirements. We will glad to be service. ”
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