Pipes made of metal, particularly pipes having lengthwise ribs; metal pressure vessels for storing and processing of substances under pressure, wherein one phase is liquid or gaseous; metal pipes for the chemical treating of urea, except apparatuses and devices for treating urea for medical purposes

High-pressure apparatuses, namely, high-pressure reaction centrifugal separators and high pressure separation devices that do not use centrifugal force for the separation of liquid and gas phases; high-pressure pumps for technical use, particularly for injection and pressurizing product feed purposes; piston compressors; fittings for high-pressure apparatuses, particularly high-pressure apparatuses, namely, high-pressure valves, high-pressure adaptor pieces, high-pressure connector and connection components; high-pressure extraction systems, namely, raw materials extraction machines and high-pressure extraction machines which are used with any type of materials to be separated by high pressure including raw materials and any other type of materials, particularly for extraction using hyper critical gases, particularly for the extraction of extracts from natural substances, for refining of raw materials, for purification of substances, for cleaning contaminated soils and processing grinding sludge, for processing lubricating oil and extracting oil shale, for regenerating absorbents, for extracting lignin and waxes and separating alcohol, for cleaning components; isostatic industrial machine presses; high-pressure extraction apparatuses and devices, namely, high-pressure raw materials extraction machines and used in combination with one or more of extractors, separators, high-pressure pumps, high-pressure compressors, extraction columns; high-pressure water-jet systems, namely, water-jet cutting machines; high-pressure textile dyeing systems comprised of high pressure textile dyeing machines; air condensers, air-cooled condensers, axial fan condensers, centrifugal fan condensers, block condensers, contact condensers, double-pipe condensers, elector condensers, evaporator condensers, gas condensers, injection condensers, rotary condensers, spray condensers and liquid-cooled condensers for chemical or technical use; conveyors, namely, consisting of unbalanced mass drive, magnetic drive and thrust crank drive; vibratory screen separators and vibratory screen separating machines and used in combination thereof, namely, consisting of unbalanced mass drive, magnetic drive and thrust crank drive; vibrating mixers for mixing different substances; vibrating crushers for crushing raw materials or materials in technical processing plants; vibrator machines for loosening and compacting for industrial purposes

Data processing programs for control and operation of high-pressure apparatuses and high-pressure devices as well as systems containing high-pressure apparatuses and high-pressure devices; high pressure controlled volume pumps; high-pressure fitting test benches, particularly for testing the proper function of high-pressure fittings, valves, connectors and connection components; converter inserts; high-pressure pumps for technical use, particularly for proportioning and testing product feed purposes; high-pressure apparatuses and high-pressure devices, namely, automatic and electronic urea control valves for regulating the control of gas or liquids, automatic and electronic check valves for controlling gas or liquids, automatic and electronic safety flow shut-off valves, automatic and electronic butterfly valves for regulating the flow of gases and liquids, automatic and electronic control valves for regulating the flow of gases and liquids, automatic safety valves, automatic on-off valves, automatic 3-way valves

[ Sterilization apparatuses, namely, high-pressure sterilization units for chemical and physical processing of substances; cooling apparatuses for chemical and physical processing of substances, particularly coolers; heaters for chemical and physical processing of substances; autoclaves, particularly with stirrer drives; high-pressure reactors for chemical and physical reactions; heat exchangers, particularly multi-tube heat exchangers, double-pipe heat exchangers; pipe bundle heat exchangers; high-pressure heat pumps; immersion heaters for the use in chemical processes; vibrating coolers for the use in chemical processes; fluidized bed dryers and fluidized bed coolers for the use in chemical processes; vibrating plate dryers and vibrating plate coolers for the use in chemical processes; cyclone dryers for the use in chemical processes; polyethylene reactor apparatuses and devices, namely, polyethylene reactors and structural parts therefore for industrial fabrication of polyethylene, for making polymerized ethylene resins and ethylene semi finished or finished products ]

[ Non-metal pressure vessels for storing and processing of substances under pressure, wherein one phase is liquid or gaseous ]

Installation, repair, upkeep, and maintenance of high-pressure apparatuses, particularly for chemical treatment purposes of chemical or natural substances and technical treatment purposes of metal or non-metal substances

Material processing, namely, treatment of any metal or non-metal substances by using high-pressure apparatuses and devices; dyeing of textiles, particularly using methods of high-pressure technology; finishing of any metal or non-metal materials on order for third parties, particularly by means of water-jet cutting; processing of natural and chemical substances by means of methods of high-pressure technology, particularly by means of high-pressure extraction using hypercritical gases, in connection with refining of raw materials and purification of substances; custom construction of machine systems in the field of high pressure applications for third parties particularly for processing of technical and chemical substances under high-pressure; assembly of high-pressure apparatuses, particularly for chemical treatment purposes of chemical or natural substances and technical treatment purposes of metal or non-metal substances

Engineering services, relating to the process technology of high-pressure apparatuses and devices, particularly planning, layouting, assembling, maintaining, analysing, and expertising, particularly for processing of technical and chemical substances under high-pressure; engineering consulting relating to inspection of high-pressure apparatuses and devices, particularly for processing of technical and chemical substances under high-pressure; engineering work relating to planning of official permits for building and usage of high-pressure apparatuses and devices and environmental expert opinions; design of computer programs for data processing of the data occurring in connection with engineering services and engineering work; design of computer programs for data processing for the operation of high-pressure apparatuses and devices, particularly for processing of technical and chemical substances under high-pressure, as well as systems composed thereof; development of chemical and technical methods in the field of high pressure apparatuses and devices and applications therefor and design of machine systems in the field of high pressure applications for third parties and engineering services for others in the field of high-pressure apparatuses and devices, particularly for processing of technical and chemical substances under high-pressure; engineering consulting relating to maintenance, repair, reconstruction and break-down of high-pressure apparatuses and devices, particularly for processing of technical and chemical substances under high-pressure; engineering consulting relating to project development, planning, supervision of assembly, start-up and operation of high-pressure apparatuses and devices, particularly for processing of technical and chemical substances under high-pressure