Because safety comes first!
Double-Walled Tanks are used for above-ground and underground storage in the chemical industry and in the mineral oil industry. Safety is particularly significant here because chemicals, oil-containing substances, acids and alkalis can cause serious environmental pollution when there are leakages.
Double-walled tanks offer reliable leak protection, which, in the majority of cases, is also a legal requirement. Two separate outside walls ensure double safety. Therefore, the double-walled tanks will be absolutely leak-proof even with a mechanical load. They will be protected against corrosion and, if required, they can just as well be delivered firmly anchored and buoyancy proof.