Pipes and tubes of metal; small items of metal hardware, namely, nuts and washers; couplings, fasteners, connectors, parts and fittings for lines, hoses and tubes, all being metallic

maintenance,installation and repair services in relation to fixed and flexible lines, hoses and tubes used in hydraulic, industrial, specialty, pneumatic, mobile and stationary plant equipment and components therefore

non-metal fixed and flexible tubing, hoses and tube and fittings and adaptors for such fixed and flexible tubing, hoses and tubes

non-metal fixed and flexible tubing, hoses and fittings and adaptors for such fixed and flexible tubing, hoses and tubes, for use in the following applications - hydraulic, industrial, specialty, pneumatic, mobile and stationary plant equipment and components therein