https://www.nickelalloytubes.com/products/monel-pipe-tube-flange.html
Monel is not cupronickel as it has less than 60% copper, which makes itself an expensive alloy. Thus, compared to other steel flanges for sale, the Monel flange is limited to those applications that cannot be replaced by cheaper alternatives.
MONEL FLANGE PROVIDED BY YUHONG
Monel Flange is well known as a corrosion-strong, rust-resistant material. the Monel flange is resistant to corrosion and acids, and some alloys can withstand a fire in pure oxygen. As a professional flange manufacturer, Yuhong Group can do ASTM B564/ASME SB564 Monel flanges with material grade Monel 400, Monel K-500, etc.