Tanks for water storage

SGK Tanks – HDPE big size spiral pipes for storage tanks construction

2022-04-13T16:21:43+02:00

SGK Tanks – HDPE big size spiral pipes for storage tanks construction

BRIEF DESCRIPTION

Circular manufactures made of HDPE, built with a structured profile wall  in order to reach the ring stiffness values of the project resulting in an appreciable weight and money saving, and a smooth or structured outer surface. The connections in modular installations are made using the specific electrofusion socket available for the whole range of diameters (DN/ID from 800 to 2500 mm). The standard caps are created by “sandwich” method with two HDPE layers, one on the inside and one on the outside, with a specific structure in the middle to counteract the outer ground  pressure and the inner fluids pressure.

The inspection chambers are directly manufactured on the tank according to the client’s needs, and the usual diameters are DN/ID 800 or 1000 mm. Tanks can be provided with inlets and outlets as specified by the client and can also include electro-mechanical devices (ex. lifting pumps) or other systems (ball floats, spillways, flow-splitters) for water collection and management systems.

MAIN FEATURES

Wide range of diameters
Smooth or structured outer surface
Wide range of structured profiles (moment of inertia) – ring stiffness
Socket connections with the electrofusion technology
High reliability of connections tightness
Modularity (charts of capacities development are available in the catalogue)
Creations and special pieces can be customised
Lightweight and quick installation
High chemical and abrasion resistance
Inert to stray currents

YOU-TUBE

Infinitank Storage Tanks

2022-04-13T16:25:04+02:00

INFINITANK STORAGE TANKS

Application: tanks for storage of potable water, rainwater or other liquids for human consumption. Thanks to the high resistance and low reactivity of linear high density polyethylene, the underground tanks can be used for the storage of large volumes of liquids (see Compatibility of PE with other fluids).

Use and maintenance: the tanks are not subject to deterioration over time. The materials used assure utmost reliability against oxidation or corrosion. Their mono-block structure guarantees robusticity and strength as they are free of welds that could weaken those parts subjected to internal stresses. Tanks can be bored when the need arises. The smoothness of their surface results in an easy maintenance and their lightness in simple transport and installation. Furthermore, their cost is much lower than that of other materials such as metal, cement and fibreglass.

Modularity: Thanks to the installation of PE flanged joints, different tanks can be connected to provide higher storage volumes.

Available colours: black and grey.

Installation: underground installation instructions provided by ROTOTEC.

WARNINGS:
The tanks must not, under any circumstances, be installed above ground; prior to installation, carefully check the integrity of the tanks and tightness of the gaskets; do not install the tanks near to sources of heat; the tanks must be positioned on a flat stable surface; when installing the tanks make sure that no light can filter in so as to prevent the formation of algae; use flexible hoses when connecting to the water system in order to prevent stresses during tank filling and emptying; do not leave the tank without its cover for any length of time; in case of rainwater storage, it is advisable to install a leaf filter chamber upstream of the tank to prevent a build-up of grit, silt, leaves, etc inside the tank; for storing fluids not expressly indicated in this catalogue (see page 68), please contact the technical office.

Underground Tanks

2021-05-24T13:07:04+02:00

UNDERGROUND TANKS

Application:
tanks for storage of potable water, rainwater or other liquids for human consumption. Thanks to the high resistance and low reactivity of linear high density polyethylene, the underground tanks can be used for the storage of large volumes of liquids (see Compatibility of PE with other fluids).

Use and maintenance:
the underground tanks are not subject to deterioration over time. The materials used assure utmost reliability against oxidation or corrosion. Their mono-block structure guarantees robusticity and strength as they are free of welds that could weaken those parts subjected to internal stresses. Tanks can be bored when the need arises. The smoothness of their surface results in an easy maintenance and their lightness in simple transport and installation. Furthermore, their cost is much lower than that of other materials such as metal, cement and fibreglass.

Modularity:
Thanks to the installation of PE flanged joints, different tanks can be connected to provide higher storage volumes.

Available colours:
black and grey.

Installation: underground installation instructions provided by ROTOTEC.

WARNINGS:
The underground tanks must not, under any circumstances, be installed above ground; prior to installation, carefully check the integrity of the tanks and tightness of the gaskets; do not install the tanks near to sources of heat; the tanks must be positioned on a flat stable surface; when installing the tanks make sure that no light can filter in so as to prevent the formation of algae; use flexible hoses when connecting to the water system in order to prevent stresses during tank filling and emptying; do not leave the tank without its cover for any length of time; in case of rainwater storage, it is advisable to install a leaf filter chamber upstream of the tank to prevent a build-up of grit, silt, leaves, etc inside the tank; for storing fluids not expressly indicated in this catalogue (see page 68), please contact the technical office.

Above Ground Tanks

2021-05-24T13:07:05+02:00

ABOVE GROUND TANKS

Application:
tanks for storage of potable water, rainwater or other liquids for human consumption. Thanks to the high resistance and low reactivity of linear high density polyethylene, the above ground tanks can be used for the storage of large volumes of liquids (see Compatibility of PE with other fluids).

Use and maintenance:
the above ground tanks support sudden changes in temperature (from -20 to + 80 °C) and are not subject to deterioration over time. The materials used assure utmost reliability against oxidation or corrosion. Their mono-block structure guarantees robusticity and strength as they are free of welds that could weaken those parts subjected to internal stresses. Tanks can be bored when the need arises. The smoothness of their surface results in an easy maintenance and their lightness in simple transport and installation. Furthermore, their cost is much lower than that of other materials such as metal, cement and fibreglass.

Available colours:
standard: blue; on demand: green, terracotta and grey.

WARNINGS:
The above ground tanks must not, under any circumstances, be installed underground; prior to installation, carefully check the integrity of the tanks and tightness of the gaskets; do not install the tanks near to sources of heat; the tanks must be positioned on a flat stable surface; when installing the tanks make sure that no light can filter in so as to prevent the formation of algae; use flexible hoses when connecting to the water system in order to prevent stresses during tank filling and emptying; do not leave the tank without its cover for any length of time; for storing fluids not expressly indicated in this catalogue (see page 68), please contact the technical office.

 

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