Diameter from 30-600mm ,normal lenghth is 1.5m or 3m .We could supply all grade of ductile iron and gray iron .Welcome your inquiry .
Cast iron bar, ductile cast iron bar, grey cast iron bar, cast iron manifold block.
Cast iron bar, ductile iron bar, gray iron bar, machinery products.
Erw pipe,hot dipped galvanized pipe,square and rectangular pipe,hot dipped galvanized square and rectangular pipe,ssaw pipe,scffolding pipe.
