Drain vessels are used for temporary storage and discharge of various petroleum products, gas condensate, and process water.
They can be used both for flammable and non-flammable liquids. In the first case, vessels and process equipment must be explosion-proof. It should be noted that drain vessels are NOT used for LPG storage and discharge of.
Liquids are stored at a pressure of up to 0.07 MPa and at temperatures starting from minus 60ºС.
A drain vessel is a cylindrical horizontal tank with conical or elliptical heads and a filler on its upper part. Fillers are used for draining, filling, repairing, inspecting and installing technological equipment.
The entire process of manufacturing underground drain vessels fully complies with the norms, rules and requirements of regulatory acts and state standards of the Russian Federation.