Pipes and tubes of metal; metal pipes for liquid and gas transfer; metal hoses for plumbing use; floor drains of metal; sewer pipes of metal; ducts of metal for ventilating installations; junctions of metal for pipes; pipe muffs of metal; collars of metal for fastening pipes; skelps; pipe spacers of metal; pipe extensions of metal; couplings of metal for tubing; pipes, tubes and industrial hoses, and fittings therefor, and valves not being parts of machines, all of metal

meat pipes, metal pipe fittings and metal packing material for sanitary and heating installations

Insulated bags for food or beverage for domestic use

Ducts made of plastics for trunking pipes for gases

Rigid plastic pipes for plumbing purposes; Rigid pipes, not of metal, for building; Rigid water pipes and water pipe valves therefor, non-metallic; Ducts for trunking pipes for gases, not made of metal

SYNTHETIC RESIN