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  • Industrial
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  • Chemical Processing Industry
  • Plastics for chemical storage tanks
  • Safely storing chemical media - PE 100 Materials

    Tanks for storing chemical media must meet high requirements: They must be perfectly safe even at aggressive media, high thermal stress and intense UV radiation. We offer a great selection of plastics specifically for the construction of round and rectangular tanks. They are particularly chemicals-resilient,heat-resilient and easy to process. We will gladly advise you in selecting the right materials for your application. For construction of your tanks, we offer a comprehensive database of chemicals-resilient plastics and the tried and tested tank calculation program RITA.

    Your advantages

    • High process safety thanks to outstanding chemicals resilience
    • Form masses with DIBt-approval
    • Long service life
    • Suitable for outdoor use thanks to high UV resilience
    • Very easily weldable and processable

    Typical areas of application

    • Storage tanks for different chemical media
    • Rectangular tanks
    • Round tanks
    • Roofs and bottoms for tanks
    • In liners in composite tanks

    Product examples

    Round tank for hydrochloric acid

    Polystone® G black B 100-RC (PE-HD) is particularly chemicals- and tension-crack-resilient. Thus, it is outstandingly suitable for construction of round tanks for aggressive chemical media such as hydrochloric acid. Only raw materials approved for tank construction will be used.

    Storage tanks for sulphuric acid

    Made of Polystone® G black B 100 (PE-HD), the sulphuric acid storage tank resist the chemical stress permanently and permit safe storage.

    RITA tank calculation programme

    Our tank calculation programme RITA® - Röchling's Integrated Tankbuilding Assistant calculatess free standing, pressureless circular and rectangular tanks under consideration of the current DVS-standards.

    More about our RITA® tank calculation programme

    Stepping surfaces made of Polystone® Safe-Tec

    Polystone® Safe-Tec C is a multi-layered and grained sheet specifically developed for floors and stepping areas in chemical tank and plant construction. It is characterised by a slip-inhibiting surface (reviewed purs. to DIN 51130) and very high chemicals resilience.

    More about Polystone® Safe-Tec

    Polystone® P CubX®

    Polystone® P CubX® is a tank construction sheet featuring a unique inner cube structure developed for rectangular tanks. The innovative design combines light weight and ease of handling with very high longitudinal and transverse rigidity. Depending on the size of the tank, steel reinforcements can be completely or significantly reduced. The time savings in tank construction is enormous.

    More information about Polystone® P CubX®

    Arrange technical advice

    The performance and reliability of materials for storage tanks for chemical media are influenced by a variety of factors. These criteria need to be considered in order to make the right choice. Examples:

    We are happy to advise you on the selection of suitable materials for your particular application. Just use our contact form at the bottom of the page and write to us.

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    Chemical tank building
    Röchling Industrial


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