Top Manufacturer of ASTM B122 Copper Nickel Slip On Flange, and Weld Neck Flange at competitive prices.

Creative Piping is a premier supplier of copper nickel flanges, offering top-quality fittings designed to meet the rigorous demands of marine, offshore, and industrial applications. Copper nickel flanges are specialized pipe fittings made from copper-nickel alloys, known for their excellent corrosion resistance, particularly in marine and offshore environments. These flanges are used to connect pipes, valves, pumps, and other equipment to form a piping system.

Copper-nickel alloys, typically containing 90% copper and 10% nickel (CuNi 90/10) or 70% copper and 30% nickel (CuNi 70/30), offer superior resistance to seawater corrosion, erosion, and biofouling. Copper nickel flanges are manufactured according to various international standards to ensure quality and compatibility, such as ANSI, ASME, ASTM, and DIN standards. copper nickel flanges are essential components in piping systems exposed to corrosive environments, offering reliability, durability, and ease of installation in various industrial applications.

Copper Nickel Flanges

ASTM B122 Copper Nickel (UNS C70600, WNR 2.0872), (UNS C71500, WNR 2.0882) Flanges Supplier in different forms like FF—Flat Face, RF—Raised Face, FM—Female Face, M—Male Face, T—Tongue Face, G—Groove Face, RJ—Ring Joint.

Cupro Nickel SORF Flange Specification

Standards & Grades01

ASTM B122 / ASME SB122



Size range 02

15mm ( 1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12

Pressure Rating 03

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Dimensions 04

ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API-605, ASA, AWWA, Custom Drawings

Connection Type 05

Flat Face, Raised Face, RTJ, Lap Joint, Male and Female (M&F), Large and Small Tongue-and-Groove



MTC 06

EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103




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