... cast valve body 1)material:bronze,cast iron,ductile iron,stainless steel,aluminum 2)product weight:from 1kg to 300kg cast valve body1)material:bronze,cast ... iron,ductile iron,stainless steel,aluminum2)product weight:from ... :powder coating,passivation6) Detailed products range: stainless steel valve parts, mechanism parts,auto parts We are currently ...