... on time 4,ISO9001,TS16949 Customized Non-Standard Machining Pieces 1.Material:Stainless Steel or Carbon Steel2.Head mark:OEM 3.Dia. ... 600mm max. 4.Length:1000mm5.Grade:45#,carbon steel,Cr12,stainlesssteel, ... 65Mn,dc53,NAK80,NAK55etc. 6.Standard:ANSI,DIN,AS,BS ,GBand etc ...