The stainless steel water tank does not need to be cleaned frequently, and the sediment in the water can be discharged by opening the drain valve at the bottom of the water tank regularly. Simple equipment once every three years can remove scale, which greatly reduces the cleaning cost and completely avoids human bacterial and virus pollution. Stainless steel tank has strong corrosion resistance and is not corroded by residual chlorine in outside air and water. Each billiard jar has undergone overpressure test and inspection before leaving the factory, and its service life can reach more than 10 years under normal pressure. The stainless steel tank has good sealing performance, and the sealing design completely eliminates the harmful substances and mosquitoes in the air dust from invading the tank body, thus ensuring the water quality from external pollution and breeding red worms. But it is easy to rust and affect the water quality.
The plastic water storage tank is made of polyethylene (PE) and is integrally molded by a special process (rotational molding process). This plastic storage tank is made of polyethylene (PE) modified by the unique formula of Xiangsheng plastic products, and no additives and plastic fillers are added in the production. Tank, inlet and outlet, manhole, flange, etc. The invention also has the advantages of no welding seam, no leakage, no toxicity, light weight, aging resistance, impact resistance, corrosion resistance, long service life and compliance with hygiene standards.
It is generally recommended to use plastic water storage tank when injecting water, but it must be made of PE.