| Type |
Drilling |
| Material Capabilities |
Aluminum |
| Place of Origin |
Hebei China (Mainland) |
| Brand Name |
dongli |
| CNC Machining or Not |
Not CNC Machining |
Mud pump parts spec: 1.longer using age 2.excellent quality and performance 3.quick delivery 4.suit for various pumps Liners have four types:premium chromium liners ,ceramic liners ,chromium liners ,hardened liners piston assembly :made of forging 45 Cr,and piston rubber was made of import highmolecular materials by Dongli petroleum machinery co.,ltd .