40Cr, 42CrMo, 60Mn, 65Mn, 45#, B2, B3, BU, BL, BG
ISO, SGS, TUV, ISO9001, ISO14001, ISO45001
Mining, Cement Plant, Power Station, Chemical
40cr, 42CrMo, 65mn, Gcr15, 45#, B2, 60mn, B3, Bu
Machinery, Chemical, Grind
Diameter:30-200mm Length:1000-6000mm
Qingdao, Shandong Province, China
SGS, TUV, ISO9001, ISO14001, ISO45001
>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