Shanxi kewell industrial
co.,ltd producethe Ductile cast Iron Pipes with
Push on Joint, K9,it confirms to ISO********8 and EN**5:***2,
including the rubber ring in according to ISO***3, the coating of
the pipe is the internally cement mortar lining and externally
rich zinc plus bitumen coating . if you have the requirement for
them, Please contact us : sx.kewell at yahoo.cn .
