First, look at the stored liquid components, concentration, temperature

All-plastic PE storage tanks are generally only suitable for storing acid-base liquids with a temperature below 60 °C, and because the mold is rotationally molded once, the size is fixed, so the suitable size is selected according to your own needs and site.

Polyethylene (PE) has excellent chemical stability. It is resistant to various chemicals such as hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, amines, sodium hydroxide and potassium hydroxide at room temperature. Nitric acid and sulfuric acid have strong resistance to polyethylene. Destructive effect.

Plastic storage tank process: Low-density linear polyethylene and high-density polyethylene are properly formulated to ensure rigidity and toughness. The whole one-time molding technology is adopted, no seams and no leakage. The product has the characteristics of high strength, corrosion resistance, light weight, anti-aging, impact resistance, non-toxicity and long service life.

2. For steels with high concentration and temperature, steel-lined plastic storage tanks can be selected.

The steel-lined plastic storage tank is a combination of steel and plastic, which makes up for the shortcomings of the plastic storage tank not being resistant to high temperature. Due to the double-layer protection of steel and plastic, the corrosion resistance is quite strong and the strength is high. Therefore, the use period is no problem for more than ten years. This product has strong plasticity and high cost performance. It can be customized according to customer requirements without restriction. In chemical industry, rare earth, Power, food, environmental protection, medicine, paper, printing and dyeing, pesticides, metal surface treatment and other industries, widely used in the storage and transportation of inorganic and organic chemical liquids.

Steel-lined plastic tank process: it uses a special rotational molding process. It welds the steel mesh (tortoise shell) to the surface of the steel body, and uses pure polyethylene (linear low-density polyethylene LLDPE, high-density polyethylene HDPE) as raw material, and uses a rotomolding process to laminate the steel plate, steel mesh (tortoise shell) and polyethylene. Combined into one. The polyethylene is firmly adhered to the surface of the steel body. The product has the advantages of no weld seam, no leakage, no toxicity, anti-aging, anti-shock, corrosion resistance, long life and compliance with sanitary standards. It makes up for the shortcomings of the rigid strength of the plastic rotomolding storage tank, the pressure resistance and the temperature difference. The inner lining of the product is smooth, sturdy and sturdy. Compared with the traditional steel-lined plastic plate storage tank, steel-lined rubber storage tank and steel-lined glass reinforced plastic storage tank, it has better corrosion resistance, no leakage, no peeling and wear resistance. Loss, can withstand a certain pressure, can withstand higher temperatures, longer life, etc., its price is lower than the traditional tank of the same specification, is the ideal container for storing corrosive liquid. It is therefore an extremely excellent corrosion-resistant storage tank.

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Label: How to choose the right chemical storage tank?

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