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Winter is a very typical severe cold weather, and the safety protection of double layer oil cans requires customers' attention. As a professional manufacturer of double-layer oil tanks, Luqiang Energy Equipment is here to learn the precautions for using double-layer oil tanks in winter. We hope that customers can understand and master it.

When making asbestos cement joints, hot water should be used to mix the materials, but the water temperature should not exceed 500 ℃. For example, when expanding cement joints, the water temperature should not exceed 350 ℃; When the temperature is below -50 ℃, contact with the above two materials is not recommended. After the interface is completed, a sticky slurry mixed with salt water can be used and covered with grass curtains for maintenance. It can also be used for insulation at the interface of warm soil (non frozen soil) landfills; During pressure testing, exposed pipelines or interfaces should be tightly covered with grass curtains. Pipes without interfaces should be backfilled. After the pressure test is completed, drainage should be carried out as soon as possible and all preparations before and after the pressure test should be made.