4''x2'' Concentric Reducer Carbon Steel Butt Weld Concentric Reducer ASME B16.9

4''x2'' Concentric Reducer Carbon Steel Butt Weld Concentric Reducer ASME B16.9. Comprehensive Certifications: ASME, ANSI, DIN, JIS, BS, GB, GS, KS, Awwa C208, ISO, API 5L. Wide Material Range: Carbon Steel, Stainless Steel, Alloy Steel, Duplex, Nickel Alloy, Titanium. Flexible Pressure Ratings: Sch10, Sch20, Sch40, Std, Sch80, Sch100, Sch120, Sch160. Extensive Size Coverage: DN15 to DN4000, 1/2 inch to 144 inch. Multiple Manufacturing Types: Seamless, ERW, Welded, Fabricated. Diverse Coating Options: Epoxy, 3PE, 2PE available for corrosion protection. Low Temperature Capability: ASTM A420 WPL3, WPL6 grades for low temp applications. High Production Capacity: 500,000 tons per year from China Steel Pipe Fittings Factory.