The roller is made of chilled cast iron. The roller structure is divided into hollow roller drilling roller. The inner cavity of the hollow roller is processed, and the roller surface can be processed into a light roller and a groove roller.
We supply Galvanized Malleable iron pipe fitting Cross.For size,We can produce from 1/4 - 6’’,we also have different thread to satisfied different market demand. For further information please contact with us.We are expecting become your long-team partner