Product Features:

1. Material: Two series available. A: All Plastic: Made entirely of modified polyethylene. B: Steel Lined Plastic: The outer layer is a tightly bonded steel drum (with a steel mesh welded to the steel plate, which is then fully cast in polyethylene.)

2. Process: The rotational molding process uses a single mold for the entire piece, ensuring seamless construction (including flanges for inlets and outlets) that never leaks. The exterior is smooth and attractive, with an inner surface that is also smooth and easy to clean.

3. The material has excellent toughness. It can withstand external impacts well (can be struck with a large hammer without breaking), which is a significant advantage compared to ceramics, glass-reinforced plastics, and enameled products that are prone to breakage and cracking upon impact.

4. Materials are non-toxic and meet food hygiene standards. Suitable for food production and storage.

5. Lightweight, reducing transportation costs.

6. Excellent corrosion resistance with a wide range of corrosive media. Resists sulfuric acid and dilute nitric acid, as well as any concentration of hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, acetic acid, amines, hydrogen peroxide, sodium hydroxide, potassium hydroxide, and solutions of these salts. Can withstand various concentrations of alkaline solutions and 50% sulfuric acid, 40% nitric acid at temperatures below 60 degrees Celsius. For specific media and concentrations, please call for details.

7. Important Reminders for Choosing Polyethylene Storage Tanks: We have emphasized this countless times, but some users just can't resist the temptation for a cheaper deal. As the saying goes, "You get what you pay for." The main quality issues with polyethylene storage tanks are whether the tank body, inlet, outlet, level gauge opening, flange, manhole, etc., are molded in one piece without any welds. Polyethylene has poor welding properties, and the welding strength does not meet the required strength for use. The additional (threaded method) and subsequent (hot melt method) welding of inlets and outlets cannot meet the requirements for chemical non-leakage, dripping, or leakage. Therefore, when selecting chemical polyethylene storage tanks, customers must ensure that the tank body, inlet, outlet, level gauge opening, flange, manhole, etc., are molded in one piece without any welds to fundamentally solve and reduce unnecessary leakage, overflow, dripping, or leakage issues. Never choose tanks with welded inlets and outlets.