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11日星期六
Corrugated hose hydraulic hose cutting machine
Stainless steel bellows, corrugated metal hose, corrugated pipe products is also known as.
Fasteners corrugated flexible pipe corrugated hoses engineering, network and plug combination. Natural gas, infusion piping systems, as well as length, temperature, position and angle compensation system as compensation components, sealing elements, connecting elements and damping element in aerospace, petrochemical, mining, electronics, machinery, shipbuilding, health care, textiles, energy and construction and other fields.
In 1993, China issued a national standard corrugated metal hose general technical conditions "(GB/T14525-93).metric hydraulic hose fittings
Corrugated hose on the austenitic stainless steel material or the material required by the user, having excellent flexibility, corrosion resistance, high temperature resistance (-235 ° C to 450 ° C) and high pressure (up to 32MPa) is connected in any direction pipes, used for temperature compensation and vibration and reduce noise, change the direction of conveyance of the medium, to eliminate the displacement of the mechanical displacement between the pipe or pipes and equipment of the double flanged metal corrugated hose, the vibration of a variety of pumps, valves, and other flexible joint is particularly applicable.metric hydraulic fittings
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