Thrust working pressure and hydraulic cylinder Xiao Bian told you about steam alloy boiler tube factory pressure test working pressure and thrust hydraulic cylinder Henan enough fast boiler's steam boiler pressure test is not enough when the steam boiler pressure test time, how does it work pressure of the limited scope of security is how much, how the steam boiler was not out of danger? We know, whether the newly installed steam boiler or steam boiler in service, the purpose of the hydrostatic test, validate one steam boiler with a capacity for elastic deformation of a metal material in the structure, i.e., the maximum extent of recovery after deformation; Second check tightness and structural strength, but in the "steam boiler provisions" article 207 in table 10-1, the calculation of operating pressure hydrostatic test pressure, no clear that P is a rated working pressure steam boiler, steam or finger the actual operating pressure of the boiler, while there is a difference between the two is essential, such as a table rated working pressure of the steam boiler 1.25MPa when: P = P amount (P actual operating pressure) which hydrostatic test pressure is: P sample = 1.25P + 0.4 = 1.65MPa overpressure test to test. When: PP test = P × 1.5 = 0.7 × 1.5 = 1.05MPa not only than the test pressure above (1.65 MPa), but also smaller than the rated working pressure, if done in this pressure hydrostatic test can only check the steam boiler sealing structure, not the whole purpose of the hydrostatic test. I think that this new installation, repair, every six years running steam boiler hydrostatic test should be clearly steam boilers operating pressure is the rated working pressure steam boiler, except in special circumstances, such as: the use of steam boilers Buck , the pressure should be calculated down after test pressure; actual working pressure is much smaller than the rated working pressure steam boiler, can only tightness test, pressure test is not over. Insufficient thrust of the hydraulic cylinder of the hydraulic cylinder may cause abnormal action or not reasons: 1, causing the movement speed of less than a predetermined value can cause a variety of reasons not the thrust: too low a pressure regulating relief valve, relief valve or regulator ineffective, Remedy: increase pressure relief valve: Troubleshooting relief valve 2, the reverse return starts, since the effective working area is too small not move, Remedy: increase the effective working area

Second, the maintenance and repair of condensing alloy boiler tube factorys. On some level, maintenance and repair condensing boiler can directly determine the useful life of stability and performance of the device. Condensing boiler shut down at any time, there are stringent performance standards, after a period of time before stopping power, but also for regular abnormal exclude dirt between the comprehensive clean-up and the line, once the line is damaged or loose parts should be timely make protective measures in accordance with the instructions in order to avoid late cause more accidents.

Since December, the working out of Chishui City in Guizhou Province coal-fired alloy boiler tube factory entered a crucial stage, ensure the completion of this year, the provincial environmental protection department issued a coal-fired boiler out of the task on time.

Chishui City Market Supervisory Authority on December 11 officially began governance, Union City Environmental Protection Bureau, City Comprehensive Administrative Law Enforcement Bureau, called the slow progress in phase-out coal-fired boilers companies and gas companies to warn interviews. It requires companies to plan prescribed time node coal-fired boiler renovation project, inverted construction, to ensure the smooth progress of renovation project.

From December 10 to 17, Market Authority law enforcement officers will be on hand daily supervision, dispatching five nine companies renovation project and construction schedule boilers, coal-fired boiler to ensure complete phase-out schedule.

This 6-ton steam alloy boiler tube factory is rigorously tested before delivery to ensure boiler quality. ZBG have all the skills to help our customers design a solution that meets their needs, taking into account the available power supply, fuel storage/supply facilities, the water supply and drainage — including hot water drainage.

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