Tanks EP, EPP are designed for draining residues of light and dark oil products, oil, oil, condensates, including mixed with water from technological networks (pipelines) and apparatuses at oil refining, petrochemical, oil and gas industries, used for storing chemical products , including aggressive ones, and are used for collection and periodic temporary storage of the formed gas condensate at gas distribution stations.Improved waterproofing, which increases the service life up to 40 years. Possibility of manufacturing these devices from stainless steel 12X18H10T (or its analogues). Neck of any height (from 500 mm to 3 - 4 meters). For ease of transportation, production of a neck on a flange connector. Possibility of supplying tanks with improved thermal insulation from basalt canvas (supply from a leading manufacturer). The possibility of heat treatment of the finished container. For the operation of environments with a high content of hydrogen sulfide, calculations for seismicity and the manufacture of tanks up to 9 points on the MSK scale. Production and shipment time from 30 days. Warranty - 18 months (up to 24 months). The service life is from 10 to 30 years.