Qingdao Kehua Petroleum Machinery Co.,LTD
petroleum machinery, mud pump, spare parts, mud pump parts, drilling rig parts, Manufacturer and Supplier - China(CN)
Piston Hubs (20090705)
Kehua¡¦s piston hubs are manufactured from AISI 5140 heat-treated forged alloy steel machined on modern CNC lathes to exact dimensions. They meet all API tolerances and different temperature applications. They are available in size 3¡¦¡¦to 8¡¨ in series A.K.B and L with types of duplex and triplex.