Gas safety valve is a device for supporting new gas pipeline project. Used to cut, turned, adjusting the gas pipeline, with good control characteristics and closed sealing performance.
2013年5月14日星期二
Corrugated hose itself torque transmission
In the general operation of the mechanical seal must be connected to pass the sealing structure, the structure in various forms, such as forks, pins, screws, fastening torque transmission performance, under normal circumstances, can be used normally by twisting structure has been streamlined in order to avoid failure caused by the structural failure of the transfer, to improve the reliability of mechanical seals often stingy structure, bellows mechanical seal at pressures exceed the allowable torque fork structure to increase its anti-torque capacity and stability, widely used in high-speed high-pressure seals, play a supporting role.hydraulic hose fittings
The design of the structure, you can reduce water fouling lead to seal failure: In many areas, due to poor water quality, scaling index, coupled with no specific softened water treatment equipment, the ordinary mechanical seal ring secondary seal round lead failure due to water fouling phenomenon has been a long-standing problem.
Bellows seal design is cold outside or fixed structure, can effectively prevent fouling, easy to expand the structural design is unreasonable or inappropriate, bellows seal, seal failure, so we recommend using bellows as cooling water, cooling water, water , therefore, the the bellows seal work environment will greatly improve and prolong life.
Seal, Remove, cost savings in a high temperature, the impurities contained in the ordinary mechanical seal of the pump, usually, the sub-group was injected with use of various auxiliary sealing member and the friction limit temperature around the outer friction pairing flushing oil (Seal), self-lubricating, the temperature in the sealed chamber is reduced to create a suitable adaptation of the work of the various components of the environment, but due to the seal oil flushing caused a lot of waste, and select the appropriate amount of the bellows seal oil seal oil can not fight to save a lot of money.hydraulic hose assembly
订阅:
博文评论 (Atom)
没有评论:
发表评论