GUICHON VALVES

Valves of metal other than machine parts especially for industrial installations for sectors such as petrochemical, chemical, pharmaceutical, plastics, nuclear, cryogenic and for the navy, in particular sliding valves, gate valves, butterfly valves, parallel seated gate valves, piston valves; metal valves other than machine parts especially for such installations, in particular swing check valves, piston valves, spring loaded valves, ball type valves; valves and metal sight glasses in the nature of metal pipe fittings for rigid pipes other than machine parts especially for such installations

Filters as parts of home or industrial installations especially for sectors such as petrochemical, pharmaceutical, chemical, plastics, nuclear, cryogenic and for the navy, namely, strainers for fluid lines; valves other than machine parts or other than casks, drums, barrels, tanks especially for such installations, namely, plumbing fittings, namely, piston valves, tank bottom valves, ball and plug valves, butterfly valves

Installation, repair, servicing and maintenance of valves, check valves, relief valves, sight glasses or filters for sectors such as petrochemical, chemical, plastics, pharmaceutical, nuclear, cryogenic, and for the navy

Treatment of materials of metal for the design of valves and fittings, especially cutting, turning, millworking, piercing, boring, welding, fitting, assembling

Conducting of feasibility studies for industrial processes; creation of engineering drawings and flow, thermal and strength analyses, unrelated to business dealings in the fields of valves and fittings and design of valves specifically for petrochemical, chemical, pharmaceutical, plastics, nuclear, cryogenic sectors and for the navy; research and development for others of valves and fittings, valves specifically for such industries; technical testing and quality control of valves and fittings and specific valves for others