Pressure vessel factories are used for industrial production, and there is a lot of pressure inside the pressure vessel, environmentally friendly boiler manufacturers, so we must prevent accidents during use. Next, let's take a look at how to prevent it.

1. In the design, a reasonable structure should be adopted, such as a full penetration structure, which can expand freely, etc., to avoid stress concentration and geometric sudden changes; according to the operating conditions of the equipment, select materials with better plasticity and toughness; strength calculation and safety The valve displacement calculation meets the standard.

2. Strengthen welding management, improve welding quality and conduct heat treatment and flaw detection in accordance with specifications during manufacturing, repair, installation, and transformation; strengthen material management to avoid using defective materials or using wrong steel or welding materials.

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3. During the use of the boiler, strengthen boiler operation management to ensure that safety accessories and protective devices are flexible and complete: strengthen water quality management to prevent corrosion, scaling, and relatively high alkalinity; improve the quality of furnace workers to prevent water shortage, Phenomena such as misjudgment and misoperation.

4. In the use of liquefied gas tankers, strengthen the use management to avoid operational errors, over-temperature, over-pressure, overload operation, out of inspection, disrepair, failure of safety devices, etc.

5. Strengthen inspection work, find defects in time and take effective measures.