Alloy Steel Flanges

ASTM A182 F91 Flange
Chromium-Molybdenum Alloy Steel or Chrome-Moly, CrMo is an alloy steel intended for high temperature and high pressure services. Chrome-Moly is used in the power generation industry and the petro-chemical industry because of its tensile strength, corrosion resistance and high-temperature strength. Chrome-Moly has a better strength to Weight ratio than steel, which enables designers to use thinner wall pipe or smaller diameter tubing to reduce overall weight.

ASTM A182 is the Standard Specification for Forged or Rolled Alloy Steel Pipe ASTM A182 F11 Flanges, Forged Fittings, and Valves and Parts. These alloy steel A182 grade F11 WNRF flanges are designed for high temperature applications.

We supply ASTM A182 F11 long butt weld flanges with niobium and titanium added to the mining, construction, rail and aerospace industries for sensitization resistance and maximum strength. We closely monitor market trends and needs to invent new, sustainable and economical products that can be customized. Our products are fully certified and 100% durable.