Copper-Nickel 90/10 & 70/30 Pipes, Tubes & CuNiFer Brake Line Coils Manufacturer in India

Sunflex Metalloy Pvt. Ltd., headquartered in Umbergaon, Gujarat, India, is a dedicated manufacturer and global exporter of Copper-Nickel (Cu-Ni) seamless and welded pipes & tubes. Our product range includes Copper-Nickel 90/10 pipes & tubes (UNS C70600 / CW352H), Copper-Nickel 70/30 pipes & tubes (UNS C71500 / CW354H), and CuNiFer brake line coils used extensively across marine, offshore, desalination, power generation, HVAC, condenser, heat exchanger and automotive braking applications.

Backed by decades of metallurgical expertise and a fully equipped manufacturing facility, we produce pipes and tubes that strictly conform to ASTM B466, ASTM B467, ASTM B111, ASTM B543, ASTM B359, ASTM B552, ASTM B608, ASTM B42, ASTM B68, ASTM B75, their ASME SB equivalents, EN 12449, EN 12451, EN 1057, EN 12735-1, EN 13348, DIN 86019, DIN 86018, DIN 1785, DIN 17664, ISO 1634, ISO 7268, ISO 274, JIS H3300, JIS H3330, BS 2871, BS EN 12449, BS EN 12451, and military/marine grades including MIL-T-16420, MIL-C-15726, NAVSEA T9074, DEF STAN and NORSOK.

Every batch of Copper-Nickel pipe and tube is tested for chemical composition, mechanical strength, hydrostatic pressure, eddy current and dimensional accuracy before dispatch, supported by complete Mill Test Certificates (MTC) as per EN 10204 3.1.