The Double Wall Pipe or Halock Pipe is designed to efficiently control pressure in order to prevent oil leaking. The product comes with a
15-year-warranty, production certification issued by the Department of Energy Business, making this a highly reliable product.
Underground tanks for petrol stations or the double wall tank comes with a 20-year-warranty and after sales service. The product is certified by UL1746, UL58, and UL142 standards and the Department of Energy Business production certification.
If you need help or have questions about our products or solutions, please feel free to contact our team. We look forward to receiving your prompt reply.