APT has secured an exclusive agency arraignment with a manufacturer of Glass Coated Steel tanks. Glass coating provides a chemically inert, tough enamel coating to a modular steel section, these tanks are very effective in harsh environments that require long life trouble free storage.

Wolf Email GmbH specializes in manufacturing, fabricating and erecting "Glass-Fused-to-Steel" Tanks for industrial, municipal and agricultural applications. With capacities ranging from 4,000 (18m3) to 5,000,000 gallons (22,730 m3), even the most demanding storage solution can be met. High resistance against aggressive media, fast and simple erection, long life and virtually maintenance free due to factory applied finishes makes our tanks very user-friendly. Our pre-engineered tanks are made to last, even for tough applications, such as for anaerobic digesters, settlement tanks, clarifiers, sewage, sludge and biogas through aeration tanks, waste holding, equalization, potable water and much more.

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View Glass Coated Tank Manufacturing process

Advantages of Glass-Coated Steel-Tanks:

Cost effectiveness
Low investment costs and minimal costs of maintenance.
Small weight of carriage
Due to the small measures and weights, it is possible to deliver bigger plants over great distances economically priced.
Numerous applications
The chemical resistance of the Enamel affords the application with very aggressive media.
Quick assembly
By experienced assemblers with specific tools within shortest time – all the year.
Quick and clean assembly is assured by a settlement of the project from our engineers.
Adaptability
The tank is available in 4 colours and very adaptable to the environment.
Sunfast
Enamelled surfaces can durable be exposed to an intensive insolation.
Actually UV-exposure is not able to fade the colour of the enamel.
Subsequently modification of utilisation
An extension or treatment is also realisable after years.
Flexibility
Adaptability to remodel, extend and dismantle the tank
Free of maintenance
Durable corrosion prevention due to the enamel redundancies maintenance.
Environmentally friendly
Enamel is manufactured from natural resources and employs environmentally friendly manufacturing and processing practices.
Fully recyclable
All components are fully recyclable.
Climate- and weather resistant
Enamel is frost resistant to –60°C and thermally stable to +450°C.
Within this range the characteristics of the enamel remain.
Non-combustible
Enamel is not combustible and don’t release toxic steams actually not at direct contact with fire. (class A according to DIN 4102)
Dimensionally stable
Due to the combination of the composite enamel and the steel.
Glass-hard and scratch resistant
Due to the constitution of the surface, enamel is not inferior in view to the typical tightness of glass against abrasion. Thus, the glass-hard surface of the enamel is very tough.
Graffiti resistant
Enamel is paint-resistant. Glue and other chemicals can be removed easily.
Hygienic
Numerous tests demonstrate that there is no culture medium for bacteria and other organisms at enamelled surfaces. So the plane enamelled surface is very hygienic.
Soil resisting
There is no electrostatic charge at enamelled surfaces. Flue dust will not be gravitated by the enamel in contrast to synthetic materials.
Easy to clean
It is not possible for soil to cling to enamelled surfaces. Soiling can be wiped of easily -without polishing. You don’t need any cleaning agent.
Physiological harmless
Enamelled tanks for foodstuffs don’t contain any questionable materials.