Metinox Overseas is the manufacturer and supplier of wide ranges of Cupro Nickel 70/30 Flanges. We are exporting the superior quality of the flanges to the clients available around the globe. The specifications in which the flanges are available are surface finish, end finish, dimensions, shapes, sizes, length, or thickness. Both the national and international quality standards are followed in the manufacturing of the types of flanges.
ASME B16.5 70/30 Cupro Nickel Weld Neck Flange, Cupro Nickel 70/30 Socket Weld Flange, Cu-Ni 70/30 Orifice Flanges, Cupro Nickel 70-30 Slip On (SORF) Flanges, CuNi 70/30 Flanges, Copper Nickel 70/30 Blind (BLRF) Flanges, CuNi 70/30 Ring Type Joint Flanges, 70-30 Cupro Nickel Reducing Flanges Dealer, Cupro Nickel 70/30 Industrial Flanges Manufacturer in Mumbai India
These industries widely use our flanges because of their incredible characteristics. These include the ability to resist corrosion, fatigue, high temperature, and pressure. They can resist attacks by various chemicals such as acetic, nitric, chlorine, and more when working under critical applications. As a result, they are prevented against stress corrosion cracking, pitting corrosion, crevice corrosion, and more. Also, they are well equipped to work at higher temperatures other than normal working environments.
The flanges are a popular component to join the pipes and other important equipment in the piping and transportation industry. However, there are several flanges so it is important to use the desired one. Therefore, we manufacture only the desired products needed by the customers on the demand. We offer them all flanges under the different classification based on connection type, facing, and material types. As a result, clients can ask for threaded welded, socket welding, and buttweld flanges.
CuNi 70/30 Flanges, Cupro Nickel 70/30 Plate Flange, 70/30 Copper Nickel Flange, Cupro Nickel 70/30 Flanges, UNS C71500 Flanges, ANSI B16.47 CuNi 70/30 Pipe Flanges, Cupro Nickel 70/30 Flanges, Cu-Ni 2.0882 Flanges, Copper Nickel 70/30 Flanges, 70-30 Flanges, Cupro Nickel 70/30 Flanges Exporter in Mumbai.
Apart from this, we provide flanges like slip-on, lap joint, weld neck, threaded, blind, and socket weld flanges. Each flange is perfect for working under critical working conditions and it is easy to recognize them. The selection of flanges depends on the diameter and thickness of pipes that are about to connect. The inside and outside diameter of the pipe should match for a secure connection. The product flow restriction should not be there. Moreover, the CuNi 70/30 Flanges distribute the stress excellently to the tapered hub. Usually, the flanges require no welding but some flanges like welding neck flange undergo welding either in a V weld i.e. buttweld or single full penetration.
Other flanges like slip-on flange do not cause damage to the flange when undergoing welding. Besides this, the high-pressure piping system uses socket weld flanges which have greater fatigue strength and static strength. These flanges are known for reducing the residual stress on the pipe.
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Types of Cupro Nickel 90/10 Flanges

Slip On Flange
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Blind Flange
Cupro Nickel 70/30 Blind Flanges, Copper Nickel 70/30 Blind Flanges Manufacturer, CuNi C71500 Blind Flange Exporter, Cupro Nickel 2.0882 Blind Flanges Dealer, Cu-Ni 70/30 Blind Flanges, 70/30 Cupro Nickel BLRF Flanges, 70/30 Cupro Nickel Blind Raised Face Flanges, 70-30 Cupro Nickel Blind (BLRF) Flanges in Mumbai, India.

Weld Neck Flange
Cupro Nickel 70/30 Weld Neck Flanges, Copper Nickel 70/30 Weld Neck Flanges Manufacturer, Cu-Ni C71500 Weld Neck Flange Exporter, Cupro Nickel 2.0882 Weld Neck Flanges Dealer, CuNi 70/30 Weld Neck Flanges, 70-30 Copper Nickel WNRF Flanges, 70/30 Cupro Nickel Weld Neck Raised Face Flanges, ASME 70/30 Cu-Ni Weld Neck (WNRF) Flanges in Mumbai, India.

Socket Weld Flange
Cupro Nickel 70/30 Socket Weld Flanges, Copper Nickel 70/30 Socket Weld Flanges Manufacturer, Cu-Ni C71500 Socket Weld Flange Exporter, Cupro Nickel 2.0882 Socket Weld Flanges Dealer, CuNi 70/30 Socket Weld Flanges, 70-30 Copper Nickel SWRF Flanges, 70/30 Cupro Nickel Socket Weld Raised Face Flanges, 70/30 Cu-Ni Socket Weld (SWRF) Flanges in Mumbai, India.
Specification of Cupro Nickel 70/30 Flanges
Specifications : ASTM / ASME
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2″NB TO 60″NB
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Equivalent Grades of Titanium Gr 2 Flanges
STANDARD | WERKSTOFF NR. | UNS |
Copper Nickel 70/30 | 2.0882 | C71500 |
Chemical Composition of Cupro Nickel 70/30 Flanges
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
Cupro Nickel 70/30 Flanges Mechanical Properties
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
Other Types of Cupro Nickel 70/30 Flanges
Cupro Nickel C71500 Flanges Dealer | Cu-Ni 2.0882 Flanges Stockist |
Copper Nickel C71500 Flat Flange Exporter | Cupro Nickel C71500 Long Weld Neck Flanges |
Cupro Nickel 2.0882 Flanges | 70-30 Cupro Nickel Flanges |
ASME B16.28 Cupro Nickel 70/30 Orifice Flange | ASME B16.5 70/30 Cu-Ni WNRF Flange Stockholder |
Copper Nickel C71500 RTJ Flanges | 70/30 Cupro Nickel Lap Joint Flanges Supplier |
Cu-Ni 70/30 Flanges Exporter in India | 70/30 CuNi Threaded Flanges Manufacturer in India |
Cupro Nickel 2.0882 Square Flanges | Copper Nickel C71500 Tongue & Groove Flanges |
Cupro Nickel 70/30 Flanges | 70-30 Cu-Ni Forged Flanges |
CuNi 2.0882 Male & Female Flanges Manufacturer in India | C71500 Cupro Nickel Screwed Flanges Supplier in India |
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