Diaphragm for mud pump in oil field is to reduce the pressure and displacement fluctuation of drilling mud pump, usually installed on the discharge pipeline. The suction air bag produced by our company has a perfect structure and reliable performance, which can make the mud pump achieve the best suction effect. It is widely used in high-pressure pipelines for petroleum and chemical transportation. It can balance the peak pressure of high-pressure fluid in mud pump, stabilize pressure and reduce losses. This product can also be used as a stabilizer and shock absorber for vacuum pump, so that the mud pump can achieve the best suction effect. The discharge buffer is installed at the discharge end of the pump and compressor to avoid fatigue damage of cylinder piston, valve, machine seat and pipeline caused by pressure fluctuation, thereby extending the service life of the equipment. Absorbing vibration The opening of the valve in the fluid system and the sudden closing of the valve due to various other reasons will cause huge impact pressure to form water hammer phenomenon, causing the rupture of pipes and pipe seats and damage to downstream equipment. After installing the suction air bag, it can play a buffering role to avoid this phenomenon. When the pump head reaches a certain height, the reverse oscillation caused by the fluid impact entering the pump valve will cause the pump to shut down suddenly. The air suction bag is installed to absorb some of the oscillation. Energy storage Because the device adopts a unique design, it can store energy on the hydraulic press and provide a certain amount of energy in a short period of time according to customer needs. This is very useful for providing lubricating oil to key (sprinkler) rotary sprinklers, which can prevent the failure and damage of expensive (sprinkler) rotary sprinklers caused by the interruption of lubricating oil.