Reduce the drilling pump pressure fluctuations of instantaneous displacement change;
Make the pump pressure smoothly, protect equipment from damage caused by severe vibration.
Filled with nitrogen in the air or inert gas, in the absence of them,air can replace.But oxygenor combustible gas is forbidden.
Inflation pressure is 20% ~ 30% of the maximum working pressure.The advanced filling pressure is 2.0-2.5 MPa.
Mainly applicable to 25 to 35 Mpa drilling, to meet the needs of high pressure jet drilling.
Slab rubber 350/600
Slab rubber 3NB-1000/1300
Capsule SL,1300A(Qingzhou Pump L)
Slab rubber 2PN-800/1258
Capsule SL,1300A(Qingzhou Pump S)
Capsule for inhalation F-500
Capsule for inhalation F-800
Capsule for inhalation F-1000/1300/1600
Above are our regular specification, any customizing request is also welcome.
We are one of the most competitive manufactures /exporters in China on rubber drilling parts and accessories,clutch rubber air tube,pulsation dampener bladders,clutch assembly,mud pump rubber parts and other rubber accessories for petroleum.
Contact us directly for more items and prices.
1.More than 20 years production experience.
2.Boast complete set of production equipment and technical instruments.