3PE anti-corrosion elbow

Anti-corrosion elbows refer to steel elbows that have been processed through anti-corrosion technology, which can effectively prevent or slow down corrosion caused by chemical or electrochemical reactions during transportation and use.

The materials of anti-corrosion elbows mainly include: 1. Carbon steel: 20#, 20G, 16Mn, 16MnR, 106B, St45.8; 2. Alloy steel: Cr5Mo, 15CrMo, 12CrMo, 12Cr1MoV, Cr9Mo, STBA20, STBA24, STBA25, P22, 10CrMo910; 3. Stainless steel: 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10, 0Cr25Ni20, 1Cr19Ni9, 0Cr18Ni12Mo2Ti, 321, 304, 304L, 316, 316L, 00Cr17Ni14Mo2.

Main implementation standards: GB12459, GB/T13401, HGJ514, SHJ408, SHJ409, DL/T515, ANSI B16.9, ANSI B16.28, ASTM A234, ASTM A403, MSS SP43; JIS B2311, JIS B2312, JIS B2313.