Min. Order Reference FOB Price
1 Piece US$160.00-180.00 / Piece
Product Description
6.5inch Cylinder Liners for PZ-11 Mud Pump Product Description Bi-metal Liner: 1) Material: The material of cylinder liner is ZG45 steel, lined with high chromium cast iron. The HRC of cylinder inside liner is 60-65. 2) Production Process: The bi-metal cylinder Liner of our company combined ...