4 tons of plastic water tanks Luohe Xuchang 4T PE plastic water tank tower Nanyang 4 tons maximum application temperature is low density polyethylene 60 ℃, the minimum application temperature of -70 ℃. With no welding seams, no leakage, non-toxic, anti-aging, impact resistance, corrosion resistance, long life, meet the health standards and so on. Which make up the plastic rotational molding tank rigidity strength is poor, not pressure, temperature difference shortcomings. Product lined surface smooth, rugged, plastic plate lined with traditional tanks, rubber lined tanks, glass lined steel tanks, compared with more good corrosion resistance, no leakage, no peeling, wear loss, can withstand a certain pressure, can withstand higher temperatures, longer life, etc., the price is lower than the same size conventional storage tank, is ideal for storing corrosive liquid containers. So it is a very excellent corrosion tanks tanks gift DN50 and below each joint 2, free installation of connectors. Product of aftermarket 7 days replacement (non-human and irresistible factors), one year free maintenance.