large deflection section steel telescopic

for a long time, the Industrial Valves various pipe buried in the buildings or the ground commonly due to external factors such as earthquake, soft soil and external load, temperature changes destabilize line, cracks or sunken phenomenon leads to the tube bending, problems such as deformation, eccentric, or loose, industrial valves, the limit of ordinary slip force expansion joints cannot meet the requirements. This company produces the large deflection of steel telescopic joint borrowed by scalable and flexible, offset, pulled off features, to absorb, and achieve the purpose of the maintenance function of pipeline safety and maintain water. Suitable for sewage, industrial water, agricultural water, electrical, telecom, oil pipe and tube factory devices.

balanced function of dynamic test shows that after the prototype production expansion joints must through the dynamic test of water ( Industrial valves in the fixed hydraulic operating scale and offset of action) Design function confirmation to confirm the design quality, if only by the static test of water ( Scale, offset action without pressure, scalable and deviation positioning and then charging -) Cannot ensure its design function. Balanced dynamic test of the company's research and development level, regardless of scale or offset all keep constant pressure, only through the function of dynamic test level new simulation actual usage for confirmation, to ensure that products meet the design requirements.

1。 Axial force balance stands by the equivalent hydraulic balance of pipe and expansion joints, due to the slip joint and balance the power phase offset of the tube, so the partition as long as the small power can move easily. 2. Adjustable volume change cause a change in the pressure problem of clapboard around both ends as a communicating pipe, industrial Industrial Valves action balance tube with slip joint filling water, pressure doesn't change.

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