[Class : 1] Chemical Substances, Chemical Materials And Chemical Preparations, And Natural Elements; Alumina; Wear Resistant Ceramic Compounds; Wear Resistant Chemical Coatings; Putties, And Fillers And Pastes For Use In Industry; Additives And Admixtures (Chemical ) For Mortar

[Class : 6] Pipes, Tubes And Hoses, And Fittings Therefor, Including Valves, Of Metal; Couplings [Joints] Made Of Metal For Pipes; Grooved Couplings; Slip On Type Couplings; Quick Release Couplings; Flexible Couplings; Metal Pipe Supports