Xi'an Kacise Optronics Co., Ltd.
Address:：Tangyan South Road, Xi'an
1 pressure piping is all the internal pressure or external pressure of the pipeline, no matter how the tube medium
2 pressure piping is a system that is related to each other
3 when all the water pipes can be fully welded before the test pressure, before the pressure to block all the plug, closed the valve inlet manifold
4 hot and cold water pipe with a hose connected to form a circle with the hot and cold water, into a test tube, the pressure regulator is connected to the pointer to any outlet can then be zero pressure.
5 water pressure test if drainage pipeline, without pressure test, but must do irrigation experiment, the water outlet is blocked, filled with water from a single water inlet, some look at how much water is reduced, if reduce too much, need to check where Water Leakage
Home water pipe pressure, the national standard is one point five times the design pressure
6 pipeline device after the experiment should be pressure on pipeline system according to planning requirements. Pipeline system strength test and tightness test, usually adopts hydraulic pressure experiment, such as planning construction or other factors, can not use the hydrostatic test, can be used for gas pressure test.
7 kinds of pressure pipeline, large quantity, design, manufacture, installation, testing, application management links, and pressure vessels are not the same
8 when the experiment was found in the process of leakage, no pressure, pressure should be reduced to eliminate the disadvantages after correction, should be re tested