
Cuni Flanges
Copper Nickel Flanges has proven to be very resistant to seawater, organic compounds, brine water, salts, diluted non-oxidizing acids, and more
Cupro Nickel Flanges are used in seawater piping systems due to a high resistance towards marine organisms such as barnacles. It is useful for connecting pipes, pumps valves, and other equipment to form a piping system. Cuni Flanges are usually welded or screwed it is mechanical device to connect pipes.
Copper Nickel Slip On Flanges are suitable for low-pressure applications and are easy to install and weld onto different pipes. It is an ideal material for use in marine and saltwater environments for commercial and naval shipping, desalination plants, heat exchangers and equipment, sea water and hydraulic pipelines, fish farming cages, offshore renewables, ship and boat hulls and more.
Copper Nickel Lap Joint Flange is slide directly over the pipe and is most commonly used with stub end fittings and it is often used for applications that require frequent dismantling. It has improved strength and durability, and also it is resistance to corrosion and erosion in natural waters, including seawater, brackish and treated water.
Copper Nickel Blind Flange is a solid flange. The purpose of it is to block off a section of pipe or a nozzle on a vessel that is not used. Cuni Blind Flange is stronger and has superior resistance to impingement corrosion.
Copper Nickel Weld Neck Flange has a long tapered hub that goes gradually over to the wall thickness from a pipe or fitting. It provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures.
Copper Nickel Inner Flange is used to secure diamond blades, grinding wheels, and multi-discs for a variety of applications. It is manufactured of high quality metal for added durability. It can hardened only by cold working and is highly resistant to corrosion
Copper Nickel Threaded Flange can be attached to the pipe without welding. It is a threaded in the bore which matches an external thread on the pipe. Same like slip-on pipe flanges that are used with pipes that have external threads.
Cuni Composite Flange committed with copper nickel inner flange and carbon steel outer flanges It has good ability of anti-corrosion
Type | Description | USA FOB Price | Malaysia FOB Price | Europe FOB Price | Singapore FOB Price | Saudi Arabia (KSA) FOB Price | |||||
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Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | |||||||
Copper Nickel Flanges | Size : 3"NB X 150LB SORF | US $ | 61.2 | Malaysia Ringgit | 249.08 | Euro | 51.41 | Singapore Dollar | 82.01 | Saudi Riyal | 229.50 |
90/10 Copper Nickel flanges Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
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Copper alloy 90/10 SORF Flange Standards | 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 |
UNS C70600 Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Cupro Nickel 90/10 Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
Copper nickel alloy 90/10 FlangeJIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
UNS C70600 FlangeUNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
90/10 copper nickel FlangeEN | 6Bar 10Bar 16Bar 25Bar 40Bar |
Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
Most common types of 2.0872 cuni Flange | Forged / Threaded / Screwed / Plate |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
DIN 2.0872 Flange Production technique |
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2.0872 cuni Flange Connect Type/ 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 |
Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
Copper alloy 90/10 Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
DIN 2.0872 Flange Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Copper nickel alloy 90/10 Flange Origin | Indian / West Europe / Japan / USA / Korean |
Manufacturer of Copper alloy 90/10 Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
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Werkstoff 2.0872 Flange Uses & application |
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90/10 copper nickel Flange Export to | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Cuni Flanges
Copper Nickel Blind Flange
Cupro Nickel Flanges
Copper Nickel Slip On Flanges
Copper Nickel Lap Joint Flange
Copper Nickel Weld Neck Flange
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cupro Nickel 90/10 | 88.6 min | 1.0 max | 0.05 max | 9-11 max | 1.8 max | 1 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
STANDARD | WERKSTOFF NR. | UNS |
Cupro Nickel 90/10 | 2.0872 | C70600 |
Properties | Metric | Imperial |
---|---|---|
Density | 8.94 g/cm3 | 0.323 lb/in3 |
Temp., °C | Copper Nickel 90/10 Flanges Working Pressures by Classes, bar | ||||||
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150 | 300 | 400 | 600 | 900 | 1500 | 2500 | |
-29 ~ 38 | 20.0 | 51.7 | 68.9 | 103.4 | 155.1 | 258.6 | 430.9 |
50 | 19.5 | 51.7 | 68.9 | 103.4 | 155.1 | 258.6 | 430.9 |
100 | 17.7 | 51.5 | 68.7 | 103.0 | 154.6 | 257.6 | 429.4 |
150 | 15.8 | 50.3 | 66.8 | 100.3 | 150.6 | 250.8 | 418.2 |
200 | 13.8 | 48.6 | 64.8 | 97.2 | 145.8 | 243.4 | 405.4 |
250 | 12.1 | 46.30 | 61.7 | 92.7 | 139.0 | 231.8 | 386.2 |
300 | 10.2 | 42.9 | 57.0 | 85.7 | 128.6 | 214.4 | 357.1 |
325 | 9.3 | 41.4 | 55.0 | 82.6 | 124.0 | 206.6 | 344.3 |
350 | 8.4 | 40.3 | 53.6 | 80.4 | 120.7 | 201.1 | 335.3 |
375 | 7.4 | 38.9 | 51.6 | 77.6 | 116.5 | 194.1 | 323.2 |
400 | 6.5 | 36.5 | 48.9 | 73.3 | 109.8 | 183.1 | 304.9 |
425 | 5.5 | 35.2 | 46.5 | 70.0 | 105.1 | 175.1 | 291.6 |
450 | 4.6 | 33.7 | 45.1 | 67.7 | 101.4 | 169.0 | 281.8 |
475 | 3.7 | 31.7 | 42.3 | 63.4 | 95.1 | 158.2 | 263.9 |
500 | 2.8 | 28.2 | 37.6 | 56.5 | 84.7 | 140.9 | 235.0 |
538 | 1.4 | 16.5 | 22.1 | 33.1 | 49.6 | 82.7 | 137.9 |
550 | - | 13.9 | 18.6 | 27.9 | 41.8 | 69.7 | 116.2 |
575 | - | 9.4 | 12.6 | 18.9 | 28.3 | 47.2 | 78.6 |
600 | - | 6.6 | 8.9 | 13.3 | 19.9 | 33.2 | 55.3 |
625 | - | 5.1 | 6.8 | 10.3 | 15.4 | 25.7 | 42.8 |
650 | - | 4.7 | 6.3 | 9.5 | 14.2 | 23.6 | 39.4 |
Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
---|---|---|---|---|---|---|
AS4087 Flanges |
PN14 Flanges |
95 |
67 |
4 |
M12 |
14 |
AS 2129 Flange |
Table C Flanges |
95 |
67 |
4 |
13 |
14 |
Table D Flanges |
95 |
67 |
4 |
13 |
14 |
|
Table E Flanges |
95 |
67 |
4 |
13 |
14 |
|
Table F Flanges |
95 |
67 |
4 |
13 |
14 |
|
Table H Flanges |
114 |
83 |
4 |
16 |
17 |
|
Table J Flanges |
114 |
83 |
4 |
16 |
17 |
|
ANSI B16.5 Flanges |
ANSI 150 Flanges |
89 |
60 |
4 |
13 |
16 |
ANSI 300 Flanges |
95 |
67 |
4 |
13 |
16 |
|
ANSI 600 Flanges |
95 |
67 |
4 |
13 |
16 |
|
ANSI 900 Flanges |
121 |
83 |
4 |
19 |
22 |
|
ANSI 1500 Flanges |
121 |
83 |
4 |
19 |
22 |
|
ISO 7005 (DIN) Flange |
PN6 Flanges |
80 |
55 |
4 |
M10 |
11 |
PN10 Flanges |
95 |
65 |
4 |
M12 |
14 |
|
PN16 Flanges |
95 |
65 |
4 |
M12 |
14 |
|
PN20 Flanges |
90 |
60.5 |
4 |
M14 |
16 |
|
PN25 Flanges |
95 |
65 |
4 |
M12 |
14 |
|
PN40 Flanges |
95 |
65 |
4 |
M12 |
14 |