Diversified Enterprise COMPLEX 1 Ltd.

Rostov, Russian Federation

Capacity from 0.5 to 30, 000 m3. tanks are assembled on site from prefabricated panels jointed with bolts. Modular design provides fast manufacturing, easy delivery unassembled and fast erection on site without welding or using some special vehicles or equipment. Stainless steel tanks are made using unique technology, due to which stored product doesn't contact with gasket, only with stainless steel, that provides stunning durability and unsurpassed hygiene qualities. Panels are jointed through additional angle bars which are connected finally into strong framing. Also for capacities up to 450 m3 we produce tanks with cone bottom standing on supporting frame, so this allows to drain all water without residue and without efforts and makes maintenance simple and easy. Seismic activity, snow and wind loads in the region of exploitation are taken into consideration during designing. We supply any needed additional equipment. also in case of need we supply tanks for potable water with filtering system, which purifies incoming to the tank air from dust and bacteria. According to aggressiveness of stored product we use different grades of stainless steel (aisi 304, 316, 430 and others), so a wide range of different liquids can be stored. We have standard line of cylindrical tanks (but can make any individual order). Rectangular tanks are made individually according to technical task. Such tanks are widely installed indoors, at roofs, in basements, because such shape allows to use free space of the room in the most beneficial way. We have produced l-shape and u-shape rectangular tanks which go round the corners of the room, also we made a tank in which columns of the building were isolated inside of tank.

Our company is a professional manufacturer of prefabricated modular bolted tanks. We produce tanks made of stainless steel and of galvanized steel, shape can be cylindrical or rectangular, capacity varies from 0.5 to 30, 000 m3. Tanks are assembled on site from prefabricated panels jointed with bolts. Modular design provides fast manufacturing, easy delivery unassembled and fast erection on site without welding or using some special vehicles or equipment. What makes us different. Stainless steel tanks are made using South-Korean technology, due to which stored product doesn't contact with gasket, only with stainless steel, that provides stunning durability and unsurpassed hygiene qualities. Our plant is a patent holder for this technology. Life-span of such tanks is no less than 50 years and during operational period they don't need any special costly maintenance, just simple periodical cleaning. According to aggressiveness of stored product we use different grades of stainless steel (AISI 304, 316, 430 and others), so a wide range of different liquids can be stored. Our tanks are widely used at different objects - industrial enterprises, food and water processing industries, municipalities, residential complexes, private residences, hotels, airports, shopping centers, malls, hospitals, sanatoriums, resorts and so on. Talking about tanks made of hot dip galvanized steel, they are also modular, but made under other, frameless technology. Such tanks are used for technical water storage, rainwater harvesting, water for watering, fire water storage. Construction is leak-proof itself and don't need any liners. Also such tanks don't need any anti-corrosion treatment neither internal nor external surfaces.