chelpipe

Brazing fluxes. Fittings of metal for compressed air lines; tanks of metal; reservoirs of metal; bottles [metal containers] for compressed gas or liquid air; preserving boxes of metal; preserve tins; tin cans; casks of metal; barrels of metal; silos of metal; prefabricated houses [kits] of metal; chimneys of metal; containers of metal for storing acids; iron slabs; skating rinks [structures] of metal; elbows of metal for pipes; manifolds of metal for pipelines; buildings of metal; buildings, transportable, of metal; steel buildings; masts of metal; pipe muffs of metal; props of metal; branching pipes of metal; platforms, prefabricated, of metal; collars of metal for fastening pipes; floating docks of metal, for mooring boats; containers of metal for liquid fuel; floating containers of metal; junctions of metal for pipes; posts of metal; pipework of metal; pipes of metal; tubes of metal; steel pipes; steel tubes; flanges of metal [collars]. Mud catchers and collectors [machines]; clack valves [parts of machines]; taps [parts of machines, engines or motors]; mixing machines; filtering machines; mixers [machines]; pumps [machines]; pumps [parts of machines, engines or motors]; boiler tubes [parts of machines]; lifting apparatus; control mechanisms for machines, engines or motors; elevating apparatus. Monitoring apparatus, electric. Taps [cocks, spigots] [faucets (Am.)] for pipes; faucets for pipes (Am.); pipe line cocks [spigots]. Drilling of wells; construction; pipeline construction and maintenance. Metal tempering; metal treating; welding services; sandblasting services; millworking. Engineering; scientific research; technological consultancy; technical writing.