Pipes of metal; tubes of metal; junctions of metal for pipes; flanges of metal, namely, metal pipe collars; ferrules of metal for hoses and pipes; collars of metal for fastening pipes

Junctions not of metal, for pipes; non-metallic flexible hose pipes made of rubber and silicone; hoses made of plastic for use in the construction, railway, automotive, steel, chemical, food, dredging, on and off shore oil, nautical, and truck fluid transport industries; floating pipes, not of metal, namely, flexible pipes, not of metal; flanged elbow hoses, not of metal; non-metal seals for non-metal flexible pipe connections

Technical design services relating to tubes and junctions