Adinox Overseas is a leading manufacturer, exporter, and supplier of premium quality Copper Nickel 70/30 Flanges, designed to meet international specifications and demanding industry applications. Manufactured from a robust copper-nickel alloy comprising 70% copper and 30% nickel, these flanges offer outstanding corrosion resistance, excellent strength, and durability, especially in marine and seawater environments. The universal standard for this alloy is UNS C71500, and the flanges conform to ASTM B151 specifications, which ensure consistent quality and performance.

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The UNS C71500 Copper Nickel Flanges are widely used in desalination plants, shipbuilding, offshore oil drilling platforms, condenser systems, and heat exchangers due to their resistance to biofouling and stress corrosion cracking. At Adinox Overseas, we maintain a vast inventory of Cu-Ni 70/30 flanges in various types such as weld neck, socket weld, slip-on, blind, threaded, and lap joint flanges, available in multiple pressure ratings and dimensional standards including ASME B16.5 and B16.47.

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Adinox Overseas takes pride in its ability to produce Copper Nickel 70/30 Flanges in a variety of dimensions, gauges, and coatings to meet individual buyers' individual requirements. As a producer, both general and custom-made items are shipped, engineered to fit a specific purpose, and shipped to buyers with a perfect fit for use in a specific purpose, offering them an ideal answer for use in a specific purpose.

Copper Nickel 70/30 Flanges in India, Copper Nickel 70/30 Flanges Manufacturers in India, Copper Nickel 70/30 Flanges Suppliers in India, Copper Nickel 70/30 Flanges Stockists in India, Copper Nickel 70/30 Flanges Exporters in India

What sets our Copper Nickel 70/30 Pipe Flanges apart is their superior mechanical and thermal stability, enabling them to operate efficiently in high-temperature and high-pressure environments. The addition of iron and manganese in this alloy improves its resistance to erosion and impingement corrosion, making it ideal for critical piping systems. Our flanges offer excellent fabrication characteristics and are suitable for welding and machining without losing metallurgical integrity.

The UNS C71500 Flanges are known not only for their longevity and reliability but also for their versatility across challenging applications. Whether you require customized dimensions or large-scale quantities, we ensure timely delivery and complete client satisfaction. Our global distribution network makes it easy for customers across the world to access world-class Copper Nickel flanges without delays.

Copper Nickel 70/30 Flanges in Mumbai, Copper Nickel 70/30 Flanges Manufacturers in Mumbai, Copper Nickel 70/30 Flanges Suppliers in Mumbai, Copper Nickel 70/30 Flanges Stockists in Mumbai, Copper Nickel 70/30 Flanges Exporters in Mumbai

Specifications Of Copper Nickel 70/30 Flanges

Specifications	ASTM A182, A240 / ASME SA182, SA240
Standards	ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges, JIS Flanges, AWWA Flanges etc.
Dimensions	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc
Size Range	1/2" (15 NB) to 48" (1200NB)
Pressure / Class	150#, 300#, 600#, 900#, 1500# & 2500#.
Flange Face Type	Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Chemical Composition for Copper Nickel 70/30 Flanges

Grade	Cu	Pb	Fe	Zn	Ni	Mn
Copper Nickel 70/30	65.0 min	.05 max	0.4-1.0	1 max	29-33	1 max

Mechanical Properties Of Copper Nickel 70/30 Flanges

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 %

Application Of Industries

Power Plants

Aerospace

Refineries

Construction

Oil & Gas

Sugar

Chemical

Petrochemical

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