Robust Structure, Safe Storage, Long-Lasting Performance!

Double-layer polyethylene tanks manufactured under the assurance of POLHAS are among the safest, most hygienic, and longest-lasting solutions for your liquid storage needs. Produced using polyethylene (PE) raw material, these specially designed tanks provide complete protection both internally and externally thanks to their double-layer structure (dual color / white inner layer – blue outer layer).

Inner & Outer Layers: The inner and outer layers are food-grade, smooth, and hygienic in structure. They are ideal for sensitive liquids such as drinking water, milk, and olive oil. The tanks are UV-resistant, impact-resistant, and suitable for harsh environmental conditions.

Key Features

•  Double-Layer Design (Dual Color – White Inner / Blue Outer)
  The dual-layer structure protects the stored liquid while offering maximum resistance against external factors.
•  Food-Grade Raw Material
  The raw material used in production is made of 100% food-contact-safe polyethylene. Hygienic and safe for health.
•  UV and Impact Resistance
  Resistant to sunlight, hot and cold weather conditions, and physical impacts.
•  Corrosion and Rust Resistant
  Unlike metal tanks, they do not rust, corrode, or require maintenance.
•  Various Capacity Options
  A wide range of volume options from 500 liters to 25,000 liters, providing tailored solutions for every need.

Areas of Use;

• Drinking water and rainwater storage
• Food and beverage production facilities
• Agricultural irrigation systems
• Chemical liquid storage
• Industrial applications

DOUBLE-LAYER TANK :Double-layer tanks are produced using the same amount of raw material (kg) and have the same wall thickness as single-color white or blue tanks. The only difference from single-color tanks is their dual-color structure (white inner – blue outer).