This product is manufactured using rotational molding technology and food-grade PE raw materials. It is acid and alkali resistant, corrosion and aging resistant, and withstands high and low temperatures (-40 to 30 degrees Celsius). It is widely used in water storage applications, including:

1. Secondary water supply for high-rise buildings;

2. Water treatment and purification equipment;

3. Industrial water cooling;

4. Storage and transportation of chemical preparations, chemical raw materials, various oils, and beverages.

It features an attractive and elegant design, is non-toxic, odorless, acid and alkali resistant, cold resistant, and does not easily age. It is easy to install and transport, and is widely used in numerous industries such as building water supply, water treatment, chemical storage and transportation, pharmaceuticals, food, electronics, chemicals, environmental protection, pharmaceuticals, printing and dyeing, dye chemicals, papermaking, power plants, water supply, and textile printing and dyeing.

Models: PT-250L, PT-400L, PT-500L, PT-1000L, PT-1500L, PT-2000L, PT-3000L, PT-4000L, PT-5000L, PT-6000L, PT-8000L, PT-10000L, PT-15000L, PT-20000L, PT-25000L, PT-30000L, PT-40000L;

Product Specifications: PT-40000L: Diameter: 3200mm, Vertical Height: 4880mm, Total Height: 5360mm, Lid Size: 500mm, Standard Thickness: 20.8mm;

Common Colors: White, Blue, Black, Yellow.

Performance: One-piece molded sanitary container, smooth inside and out, impact-resistant, strong shock resistant, exceptionally long service life, does not grow moss, easy to clean, convenient to install and move.

**Durable and Resilient:** Made primarily of polyethylene (Polyethyline), lightweight yet tough, easy to handle, and shock-resistant. Constructed entirely of imported plastics, with no recycled materials added, ensuring quality.

**Excellent Chemical Resistance:** Resistant to various acids and alkalis.

**Clean and Aesthetically Pleasing:** Streamlined and attractive design, resistant to dirt, easy to clean, and allows for easy rinsing without residue.

**Economical and Durable:** One-piece molded body with no seams, preventing breakage.

**Heat and Freeze Resistance:** Excellent heat and freeze resistance, usable from 70°C to -30°C.

**Leakage Prevention:** The outlet connector uses the same material as the body and is heat-fused, eliminating leaks and the hassle of packing replacements.

(The supplier guarantees the quality of the products for one year. If the tank develops cracks, deformation, or other quality problems due to non-human-caused damage within one year, the supplier will be responsible for free replacement and repair.)