pipes and tubes of metal; mountings for pipework systems, supports and hangers for pipelines and vessels in industrial plants and hangers and hanger parts, pipe attachments and pipes support attachments, namely, weld-oneye plates, weld-on lugs, weld-on brackets, clevises, weld-on clevises, tie rods, threaded rods, rod coupling, turnbuckles, threaded studs, connecting plats, constant spring hangers, constant spring supports, variable spring hangers, variable spring supports, stanchions, pipe clamps, beam clamps, u-bolts, pipe saddles, pipe shields, roller bearing, clamp bases, sliding clamp bases, spherical washers, eye-nuts, eye plates, bolts and nuts, all made of metal and use in the installation of pipes and pipework systems in plants, factories, buildings, processing systems and processing engineering

hydraulic shock absorbers and hydraulic dampers for protecting piping and other plant components against shocks caused by internal or eternal forces; consoles and spring consoles for supporting and moving pipes to protect piping and other plant components against shocks caused by internal or external forces and used in the installation of pipes and pipework systems in plants, factories, buildings, processing systems and processing engineering

COMPUTER SOFTWARE AND PROGRAMS FOR PLANNING, ASSESSING AND CONSTRUCTING MOUNTINGS FOR PIPES AND PIPEWORK SYSTEMS IN THE INSTALLATION OF PIPES AND PIPEWORK SYSTEMS IN PLANTS, FACTORIES, BUILDINGS AND PROCESSING SYSTEMS