• GVK Kokerprofiel van Dalero
    Kokerprofiel | ST80
  • GVK Kokerprofiel van Dalero

Square tube profiles

Glass fiber reinforced composite

Square tube profiles are often used as a structural profile. They are applicable in corrosive environments, for example in air treatment systems, water treatment systems and chemical, petrochemical, cooling towers, offshore installations, walkways in railway systems and construction areas. Due to its wide applicability, the box profile can also be used for supporting composite bridges, complete fencing and railing structures.

All our GRP profiles comply with the European Standard EN 13706.

Request quote   Technical details

Art. no. Dimensions (mm)
ST25.4 25.4 x 25.4 x 3.2
ST38 38 x 38 x 4
ST38.1 38.1 x 38.1 x 3.18
ST41.1 41.4 x 41.4 x 4.2
ST50-5 50 x 50 x 5
ST50-6 50 x 50 x 6
ST50-6.4 50 x 50 x 6.4
ST64 64 x 64 x 6.4
ST70 70 x 70 x 5

Custom Made

Custom Profiles

Have you not found the desired composite profile yet?
No problem: Daléro is a specialist in customization. We are happy to develop a profile that fully meets your needs.

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The advantages of composite profiles

  • Daléro | Geen corrosie
    No corrosion Composite will not rust or rot and can withstand all weather conditions
  • Daléro | Duurzaam composiet
    Sustainable Has a lower CO2 consumption than wood, steel and concrete and has an expected lifespan of 50+ years
  • Daléro | Weinig onderhoud nodig
    Low maintenance Composite is easy to assemble and requires little to no maintenance
  • Daléro | Sterk composiet
    Strong In some cases, composite is even stronger than steel
  • Daléro | Brandwerend
    Fire resistant The use of specific resins makes composite fire-resistant
  • Daléro | Op maat te ontwerpen
    Custom design Composite can be designed and produced in many possible shapes
  • Daléro | Chemisch bestendig composiet
    Chemical resistant Composite resists highly aggressive chemicals
  • Daléro | Licht gewicht composiet
    light weight Composite profiles are considerably lighter than steel profiles
  • Daléro | Niet magnetisch
    Not magnetic Composite is not affected by magnetic fields