Steel-lined plastic chemical equipment and storage tanks are indispensable and important basic equipment in industries such as oil, chemical, grain and oil, food, fire protection, transportation, metallurgy, and more. They are always an essential part of our economic life.

indispensable in various sizes of corrosion-resistant storage tanks, chemical storage tanks, playing an indispensable role in the development of the national economy. The products are widely used in chemical, biological, dye, metallurgical,

Rare earths, machinery, electricity, electronics, environmental protection, textiles, brewing, food, aviation, water supply, and wastewater treatment industries.
Precautions for using steel-lined plastic chemical equipment:
1. Corrosion-resistant storage tanks should be equipped with anti-static devices when containing high-resistance organic solvents.
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 before 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-resistant storage tanks are at normal temperature and pressure. The composite steel-plastic storage tanks are used at temperatures of -40℃ to 98℃, while the all-plastic polyethylene storage tanks are used at temperatures of -40℃ to 60℃.
5. Tanks (storage tanks) should be clearly labeled with the stored substances when storing chemicals. Nearby the tank placement, 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 vibration sources 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 barrel wall. Soft joints should be used to prevent uneven expansion of the barrel wall from top to bottom after the tank is filled with liquid, which may damage the joints.

Causes leakage, and in severe cases, damages the joints and drum body.
9. When the liquid 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. Pipe connections and accessories that interface with equipment should prevent their weight from directly acting on the equipment. During lifting, the receiving points, manholes, and similar on the equipment must not be used as anchor points.
11. The receiving part of the equipment should be fitted with acid-proof gaskets and sealed properly; gaskets should be replaced in a timely manner.
12. Equipment operation, usage, and protection should comply with national regulations.