Standard liquefied gas storage tank manufacturer, pressure vessel manufacturing base

Description :

Liquefied gas storage tankIt is a storage pressure vessel for storing liquid petroleum gas. When liquefied gas changes from liquid to gas, its volume expands by 800 times. So, the safety requirements for liquefied gas storage tanks are stricter. In addition to general requirements, it is also necessary to prevent the accumulation and precipitation of acetylene in liquid liquefied gas, which may cause chemical explosions, and to prevent equipment and personnel from being damaged by low-temperature liquid freezing.

　　1. The inner wall of the liquefied gas storage tank should be degreased. Due to the inner cylinder being made of stainless steel or high-temperature alloy aluminum, argon arc welding is generally used.

　　2. Both the inner and outer cylinders of liquefied gas storage tanks must undergo strength and airtightness tests.

　　3. It is strictly prohibited to overpressure liquefied gas storage tanks.

　　4. In order to reduce the cooling loss of liquefied gas storage tanks and prevent overpressure due to severe evaporation, powder vacuum insulated liquefied gas storage tanks must regularly monitor the vacuum degree and tank pressure of the interlayer, and if necessary, use vacuum pumping to increase the vacuum degree of the interlayer. For powder (pearl sand) adiabatic liquefied gas, the interlayer pearl sand should be filled and filled, and dried with dry nitrogen to improve the insulation degree.

　　In the industrial production environment, the safe use of liquefied gas storage tanks is also particularly important. Safe production can ensure reasonable production efficiency, and reasonable safety precautions can help you better solve safety production problems.

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• Liquefied gas storage tank