Steel-lined plastic chemical equipment and storage tanks are indispensable and essential basic equipment for industries such as petrochemicals, food, fire protection, transportation, metallurgy, and more. They are always present in our economic life.

Cannot do without a variety of corrosion-proof storage tanks, chemical storage tanks, which play an indispensable role in the development of the national economy. The products are widely used in chemical, biological, dye, metallurgical, and other industries.

Rare earths, machinery, electricity, electronics, environmental protection, textiles, brewing, food, aviation, water supply, and drainage industries.
Precautions for the use of steel-lined plastic chemical equipment:
1. When storing high-resistance organic solvents in corrosion-proof tanks (storage tanks), anti-static equipment should be installed.
2. Anti-corrosion storage tanks should prevent intense impacts and bumps to the equipment body during the manufacturing process.
3. Full plastic flanges, being softer than steel plates, require users to inspect the sealing function of the storage tank equipment prior to use. A liquid test can be conducted to check for leaks. Storage tanks (vessels) for containing chemical liquids.

First, test for leaks with water to prevent any loss.
4. Corrosion-proof storage tanks are at normal temperature and pressure. The steel-plastic composite storage tanks are used at temperatures ranging from -40℃ to 98℃, while the polyethylene full plastic storage tanks are used at temperatures ranging from -40℃ to 60℃.
5. Tanks (storage tanks) must be clearly labeled when storing chemicals. Nearby the storage location, there should be a drainage trench and dilution equipment.
6. It is necessary to vent and discharge the equipment to prevent damage due to pressure.
7. Equipment should be used in an environment away from the source of vibration and prevent contact with open flames.
8. If there are pipes with joints or flanges at the bottom of the tank, they must be vertical to the tank wall. Soft connections should be used to prevent uneven expansion of the tank wall from top to bottom upon filling with liquid, which could damage the joints.

Causes leakage, and in severe cases, damages the joints and drum body.
9. When the inlet is high above the tank bottom, the inlet should bend towards the tank wall to allow the liquid to flow down along the wall, reducing the impact on the bottom.
10. Pipelines and accessories connecting to equipment should be prevented from exerting their weight directly on the equipment. During lifting, receiving hatches and manholes on the equipment must not be used as points of application for force.
11. Select acid-resistant gaskets for sealing on the equipment and replace them promptly.
12. Equipment operation, usage, and protection must comply with national regulations.