About the products of Tanks Direkt
We offer you a wide range of high-quality water tanks, storage tanks for multiple usage and a reasonable price
Below you find some tank types and tank shapes of our Products
About the Production process of Rotational Moulding
Our plastic tanks are produced in a rotational moulding process. The rotational moulding takes place with a mould made of stainless steel or aluminium. The rotating mould is filled with plastic powder and rotated in the melting oven chamber at around 300°C. The plastic melts and adheres to the walls of the mould. Once the Product/Tank has stabilised in the cooling down process, it is almost complete at a temperature of around 85°C. At this stage it can be carefully removed from the mould for final cooling.
Through the rotational molding process we get high-quality, seamless plastic containers in different sizes and shapes. The material used is food safe and physiologically harmless. The rotational molding process guarantees high quality products and a long lifetime of our plastic tanks. Other providers often use a simpler production process, whereby various plastic sheets are welded together by hand to form a tank.
This results in the following characteristics of our plastic tanks
- Monolithic container, seamless welded in one piece
- Physiologically harmless (food safe)
- UV-stabilized Polyethylen
- Wall thicknesses of 6 or 8 mm
- Durable without embrittlement properties
- Robust, dimensionally stable
- Shock and impact resistant
- High impact resistance and rigidity
- High resistance, largely resistant to acids and alkalis
- Flats to install fittings and connections
- Partly with baffles for additional stability in e.g. mobile use
- Brass connections on the tank can stay closed (undrilled/drilled)
Your advantages when using our plastic tanks
- Shock and UV resistant
- Robust and dimensionally stable
- Durable
- Long lifetime
- Flexible use
- Suitable for storing drinking water and many other fluids
- Space and weight saving through narrow and flat designs
- Easy cleaning through inspection opening and smooth inner tank surfaces
- Easy transport due to low weight
- Easy installation and quick assembling
- Brass or plastic inch connections for integration into your system
- Customizable (Connection Sets / Spin Weld Outlets / RAL colours)
For further information and questions don't hesitate to contact us.
Phone: +49 (0) 2161 40 257 173
E-mail: info@tanksdirekt.de






















