Material: 10#, 20#, 20G, A3, 16Mn, 16MnR ASTM A234, A403, 304, 304L, 316, 316L Name: Socket Welded Pipe FittingsPlace of Origin: ChinaMaterial: 10#, 20#, 20G, A3, 16Mn, 16MnR Cr5Mo, 15CrMo, 12CrMo, 12Cr1Mov, Cr2Mo, Cr9Mo, 10CrMo910, 15Cr1Molv, 1Cr18Ni9Ti, 0Cr18Ni9, Cr25Ni20, 00Cr18Ni10, 00Cr17Ni14Mo2, 0Cr17Ni12MoTiASTM A234, A403, 304, 304L, 316, 316LAs for various Cu, Al, Ti and alloy materials, ...