Safe and efficient method of storing hazardous substances, double-walled underground storage tanks. Underground tanks are buried in the ground, which means they have a less visible benefit, the tanks are space-efficient.
Underground double-walled steel tanks
• produced according to the European standard EN 12285-1, 10 years warranty;
• horizontal cylindrical shape with double steel walls;
• 3-inch fast filling stump with clutch and lock cap according to DIN 28 450 standard;
• overfill protection according to EN 13616;
• suction head integrated into a lid fitted with corner valve with flap;
• leak detector according to EN 13160;
• level indicator with the informative role;
• ventilation pipe with flame arrestor mesh;
• anticorrosion and external insulation with epoxy resin resistant to 14 kV strain;
• equipped with the DN 600 manhole provided with all necessary mechanical connections suitable for the specific type fuel. Hence, the manhole comes complete with a gasket, bolted cover, couplings, and fittings;
• metal straps for anchoring on concrete slabs;
• interstitial space plugs.