The plastic water tank is made by one molding process, and the inner and outer surfaces are very smooth. In practical application, it has good hygienic and anti-ultraviolet ability, impact resistance, strong earthquake resistance, not easy to aging, no long algae, easy to rinse, anti-rat , anti-termites, easy to install and move. The general acid and alkali resistant water tank can hold high temperature liquids, chemicals, and strong acid and alkali liquids. Generally can withstand 90 degrees high temperature, the lowest can withstand minus 30 degrees low temperature. After adding the formula, the temperature can be above 110 degrees.
At present, in practical applications, plastic water tanks are available in many different types. According to the production process, they are divided into two types: rotational molding production and blow molding production. Generally, large plastic water tanks are mostly rotomolded production methods. Once formed, the product has large wall thickness, high durability, relatively large product size, and relatively time-consuming production.
The plastic water tank made by the blow molding process is relatively small in size, affordable, and can be mass-produced. According to the performance of the water tank, it can be divided into ordinary water tanks, mainly for water, and acid and alkali resistant water tanks, mainly for high temperature liquids, chemicals, strong acid and alkali liquids.