DIETZEL

Tubes of metal; metallic tube connectors and metallic connectors for hoses; metallic connectors for hydraulic lines; pressure pipelines of metal, namely, high-pressure metal pipelines for carrying gas, air,oil, water and other liquids; reinforcements of metal for pressure lines, namely, metal reinforcements materials for high-pressure metal pipelines; wire ropes; sealing rings made of metal for the connection of hoses lines and fittings

Pressure valves, pressure cylinders and pressure fittings, all being machine parts

Hoses made of synthetic plastic, polytetrafluoroethylene (PTFE) and thermoplastic for use in suction applications, low-pressure fittings and compressed-air brakes used in machinery and industry; non-metal hose lines in the nature of hydraulic hoses made of plastic; non-metallic suction and low-pressure hoses; hoses of synthetic plastic; polytetrafluoroethylene (PTFE) hoses; non-metal hoses in the nature of high-pressure steam hoses, hoses with fabric plies, and hoses for compressed-air brakes, all for use in the hydraulic industries involving the industrial development and manufacturing of high quality fittings, hydraulic connectors and hose lines; semi-finished acrylic molded plastic substances, for use in hose manufacturing; sealing tapes, namely, for sealing pipe fittings and hose pipes for industrial and commercial use; polymer based sealing compounds for masonry and wood; suction and low-pressure hose lines in the nature of flexible hoses of rubber for industrial hydraulic fittings and tanks; maximum pressure hose lines in the nature of flexible hoses of rubber as well as pressure hose lines in the nature of flexible hoses of rubber featuring a catch wire to prevent the hose from throwing or whiplashing in the event that the connection between the hose and fitting comes loose under pressure

Scientific and technological services and research works in the fields of hydraulic installation, hydraulic facilities, and coupling technique for hydraulic systems, namely, hydraulic engineering and design; engineering services; development and research services concerning new products for third parties; industrial design services; quality control and product quality testing in the hydraulic engineering and industrial design industry, namely, tests for integration safety such as burst pressure tests, pressure pulsation tests, vacuum tests, tensile strength tests and alternating pressure load tests; materials testing