GUICHON VALVES

Metal valves not being parts of machines, namely, valves for industrial installations for the petrochemical, chemical, pharmaceutical, plastics, nuclear, energy, and cryogenic sectors, and for the navy, namely, globe valves, line blind valves, Transfer line valves, slide valves, gate valves, butterfly valves, parallel seated gate valves, piston valves; metal valves other than machine parts, namely, valves for industrial installations, namely, 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 industrial installations

Filters as part of industrial installations for the petrochemical, pharmaceutical, chemical, plastics, nuclear, and cryogenic sectors, and for the navy, namely, strainers for fluid lines; plumbing fittings for industrial installations, not being machine parts, casks, drums, barrels, or tanks, 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 metal for the design of valves and fittings, namely, cutting, turning, mill working, piercing, boring, welding, fitting, and assembling of products for others

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