Double Wall HDPE tanks are made of one layer of steel and the second layer of HDPE (High Density Poly Ethylene) and used for underground usage for storage of oil and petrol products according to the UL58 and EN122851 standards. All tanks are welded fully automatic from the outside and semi automatic from the inside, we use Dished ends as one piece without any welding.
Double Wall HDPE tanks can be placed in any kind of aggressive soil because they are covered completely with HDPE and they can be repaired on site. Warranty for external corrosion is 30 years.
Tanks could be manufactured with several compartments to have a wider range of products for storage. The tanks are available with a wide selection of accessories such as anchoring systems, tank sumps, street covers, pipes, overfill protection, leak detectors, among others.
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