h-tec

Parts, predominantly made of metal, for gas and liquid braces, in particular sleeves, shutters, sleeve shutters, straps, shackles, caps, flanges, safety devices against traction, dirt and rotation, fittings, couplings; connecting systems, predominantly made of metal, between a fitting and the aforesaid brace; accessories, predominantly made of metal, for the aforesaid braces, namely hand wheels, position indicators, dummy covers, insertion pipes, nipples, rings; shaft covers, height-adjustable and/or levellable shaft covers and their base components and frames; Braces made of metal, namely, gas and liquid braces, in particular sliders, installation mountings, tapping braces, also for subsequent installation. Hand-operated tools for assembling and disassembling, maintaining and repairing braces, in particular pipe assembly and disassembly devices, pipe bevelling devices, pipe cutters, tapping devices, keys, blanks, traction devices. Hydrants, ventilating and evacuating valves, control valves. Parts, predominantly made of metal, for gas and liquid braces, namely gaskets. Assembling and disassembling braces, in particular gas and water braces, and conduction systems. Technical project planning for braces, in particular gas and water braces, and conduction systems.