... ,ss304 etc 2.standard:AISI,BS,DIN,ASTM BS cf3m stainless steel casting parts1.ISO9001: 2000 Approved2.technique: silicon sol technique3 ... .Material: stainless steel304,316,316L, CF8,CF8M,CF3,CF3M, carbon steelC20,ZG45,WCB,WCC, alloy steel etc4.Standard: ASTM ... 15CrNi6, 16MnCr5, 42CrMo4, 35CrMo, 40Cr etcsizeAccording to customers' requirementdesignpacking cf3m stainless steel casting parts