Bolted Steel Panel Tank with Internal HDPE Lining

HDG Panel Tank + HDPE Lining

A reinforced panel tank system combining galvanised steel strength with additional internal HDPE protection.

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HDG Panel Tank + HDPE Lining by WINKO

Product overview

Official WINKO product information

This system uses a galvanised steel panel structure with an internal HDPE lining. It is suitable when the project requires steel strength but also needs an internal protective barrier to reduce direct water contact with the steel surface.

  • HDG panel tank external structure
  • Internal HDPE lining for extra protection
  • Useful for leakage-control and corrosion-sensitive projects
  • Suitable as an upgrade from standard bolted steel tanks
  • Can be customized to project drawings and connection requirements
Tank structureHot-dip galvanised pressed mild steel panel tank
Internal liningHDPE lining as protective internal barrier
External coatingHDG coating typically conforming to EN ISO 1461 when supplied under HDG pressed steel specification

Key Features

Designed for the real project brief

  • HDG panel tank external structure
  • Internal HDPE lining for extra protection
  • Useful for leakage-control and corrosion-sensitive projects
  • Suitable as an upgrade from standard bolted steel tanks
  • Can be customized to project drawings and connection requirements

Best Applications

Where this product fits

  • Bolted steel tank applications
  • Sprinkler tank systems
  • Hose reel tank systems
  • Industrial water storage
  • Tank refurbishment or lining upgrade works

Product Specification

Technical details from WINKO

SpecificationDetails
Tank structureHot-dip galvanised pressed mild steel panel tank
Internal liningHDPE lining as protective internal barrier
External coatingHDG coating typically conforming to EN ISO 1461 when supplied under HDG pressed steel specification
Panel / flange designHydraulically pressed plates with double flange arrangement, subject to project design
BoltingBolted panel tank system; bolt grade / diameter to follow tank design and supplier specification
Jointing / sealingSealant, lining detail, overlaps, and termination points to be confirmed based on final tank drawings
AccessoriesMay include access ladder, manhole, air vent, drain / scour, overflow, inlet / outlet connections, water level indicator, and internal / external reinforcement
Design noteFinal specification should be confirmed against project drawings, lining method statement, and water / chemical compatibility requirements

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