-Sand Casting; -Acceptable Materials: GGG50,GGG30, ASTMA48 class25B, 42CrMo4, C22 ductile iron 65-45-12, AlCuMgpbF34, EN-JIS-500-7 EN1563 , EN10293-GE300 HT200, DIN17205-GS-25CrMo4
-Sand Casting;-Acceptable Materials: GGG50,GGG30, ASTMA48 class25B, 42CrMo4, C22ductile iron 65-45-12, AlCuMgpbF34,EN-JIS-500-7 EN1563 , EN10293-GE300HT200, DIN17205-GS-25CrMo4 Hot Tags: china manufacturers precision heat resistant sand grey iron castin, China, manufacturers, suppliers, factory, wholesale, customized, buy, made in China, Precision Casting Engineering Equipment Parts, OEM Supplying Precision Steel Auto Castings, Municipal Administration Engineering Machine Parts, Investment Casting Alloy Steel Engineering Parts, CNC Turning Engineering Machinery Spare Parts, Precision Casting Malleable Iron Pipe Fittings
