State Scientific Research Tube Institute., State

Company Description

Highly efficient technologies for making high-strength tubes by method of thermomechanical treatment in the tube rolling process flow lines The technology of making 32 - 76 mm diameter, 6 mm wall thickness internal finned boiler tubes. Such tubes have significanty extended service life and their use improves boiler efficiency Energy-saving technology and equipment for making small diameter tubes and wires by method of continuous high-speed cold rolling The technology of making extremely corrosion resistant tubes and rods of zirconium alloys intended for the chemical industry The know-how for modernizing electric-weld tube mills of "20-89" and "20-114" types to improve significantly their productivity, extend their size range and improve tube quality The technology of making spirally welded thin-walled tubes of carbon and stainless steels and non-ferrous alloys in 80 - 450 mm diameter and 1 - 3,5 mm wall thickness range The technology of making 20 - 80 mm diameter electric welded tubes of Cu-Ni alloys for water supply systems in ship-building and other applications instead of seamless tubes Accelerated electrochemical method for testing stainless steels for intercrystalline corrosion Light-weight steel cylinders for pressurized natural gas for fuelling automobile transport; the technology for making such cylinders Steel cylinders of 2 - 10 liters capacity for anti-fire systems, breathing apparatuses, etc. The technology for making oil and gas line pipes of low-chrome X42 steel to API 5L-95 specification having improved corrosion resistance in oil-field media Environmentally safe and highly efficient PEF lubricant based on Ukrainian vegetable raw materials and intended for cold rolling of tubes of carbon, alloyed and high-alloy stainless steels. This lubricant does not require the tube pretreament coatings before its application.