20 cm plastic door

Plastonic polyethylene tank lids are produced in four main sizes with diameters of 20, 32, 43 and 55 cm. This variety of sizes allows them to be used for tanks of various capacities, from small to large industrial ones.

These doors, regardless of their size, are made of high-quality polyethylene, which has good resistance to chemicals, weather conditions and UV rays. This feature makes them suitable for storing a wide range of liquids, including water, chemicals and industrial solutions. High durability and corrosion resistance are other advantages of these doors, which ensure a long service life.

The closing mechanism of these doors is usually designed as a screw. This system allows for easy opening and closing of the door, while creating a strong connection between the door and the tank. The precise design of the threads and their perfect fit with the tank neck, without the need for additional gaskets or sealing systems, creates a secure connection. The diverse color of these doors allows for color coding for quick identification of the contents of the tanks. This feature is especially useful in industrial environments where there are multiple tanks with different contents. Choosing the right door size depends on the tank capacity, type of application and specific requirements of the industry in question. Smaller doors (20 cm) are suitable for small and medium tanks, while larger doors (43 and 55 cm) are used for larger tanks and industrial applications. The 32 cm door is a popular intermediate size that is used for a wide range of tanks.

Overall, the variety of sizes of Plastonic polyethylene tank doors, along with their desirable features, have enabled their widespread use in various industries. Choosing the right size and type of door can have a significant impact on the efficiency, safety, and longevity of the storage system.

Providing a reliable warranty and after-sales service by Plastonic Company provides customers with confidence and a safe experience when purchasing a polyethylene septic tank.

• 5-year replacement warranty and 10 years of after-sales service

• Has the National Standard of Iran number 854633093

• Has a health license from the Food and Drug Administration under number 49/15470