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9日星期四
Hydraulic rotary joint hydraulic valve block
Hydraulic rotary joint according to the working conditions in order to select the connection. Independent line, determined to maximize the benefits for different needs. Two precision bearings rotary joint, smooth, durable, reliable, powerful and flexible, the friction coefficient is small, it may be high-speed operation. Under normal circumstances, the hydraulic rotary coupling Usually the top of the hydraulic actuators and other devices of the hydraulic medium rotating equipment.
Transfer medium inlet, can be freely selected to give the side or rear. socketless fitting
Made of special materials, wear-resistant, long life, corrosion-resistant, leak-free sealing surface and sealing. Internal seal wear conditions, by the appearance of the product, visually, in order to achieve the effect of the prevention and reduction of losses, to prevent machine downtime or mechanical damage. Seal wear replace it with a simple maintenance, no new products, buy a new cost savings. Single-loop series rotary joints: the needs of various industries at home and abroad, in a liquid medium is water (water) vapor (steam), oil (petroleum), air (air) vacuum (vacuum), cooling water (coolant), toluene and other chemical solvents.socketless fitting
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