Min. Order Reference FOB Price
1 Piece US$5.00-80.00 / Piece
Product Description
Product Description Rubber Piston The piston assembly is one of the main parts of the hydraulic end system of the mud pump, and it is also one of the vulnerable parts in the drilling work. The material of the piston core is 42CrMo. The material of the piston rubber is nitrile rubber or ...