We are offering ductile iron sand casting 1.ductile iron casting 2.material: ductile iron, grey iron 3.process:sand casting, shelly casting 4.oem servic oem....
We are offering valve cast iron , ductile iron butterfly valve etc.material body cast iron/ductile iron disc ductile iron with nickel plated/bronze/ ss304/ ss316 etc stem stainless steel seat nbr/epdm/viton/ptfe etc o-ring nbr design the design can...
We are offering grey iron, ductile iron castings. our partner foundry in henan produces various kinds of grey iron and ductile iron castings (max 15tons) using the world advanced founding technology under a whole line process of melting, casting and...
we are offering ductile iron. material: ductile iron, qt500-7 manufacture process: sand casting + machining weight:5.955kg different designs and sizes are available oem and odm orders are welcome perfect quality and competitive price strict qc is...