- Double Metallic Liner
- 2016-10-30 20:44
- Double metallic liner are made with a high chrome iron sleeve in a forged steel hull. The bore hardness is 60 to 67 Rock
- Piston Rod
- 2016-10-30 16:25
- Triplex mud pump piston rodThe piston rod is forged by high quality alloy steel.Triplex mud pump piston rodThe piston ro
- Crosshead Guide Plate
- 2016-10-23 08:38
- The guide plate is made of high quality materials and with special techniques. The design ensures its normal working in
- valve assy
- 2016-10-23 06:05
- 1.API 7K standard 2.Stem-guided Valves 3.They perform well in modern drilling 4.high temperature toleranceForged alloy s
