B2, B3, B4, B6, BL, BG, 45#, 50Mn, 60Mn, 65Mn
ISO, CE, SGS, TUV, ISO9001, ISO14001, ISO45001
Dia:30-200mm Length:1000-6000mm
Machinery, Chemical, Grind
Diameter:30-200mm Length:1000-6000mm
Qingdao, Shandong Province, China
>12ak.J/Cm2
Quenching and Tempering
Jinan ZenTi Heavy Industry
Nylon Bags and Steel Drums
40Cr, 42CrMo, 60Mn, 65Mn, 45#, B2, B3, BU, BL, BG