17
Packing, stopping and insulating materials; flexible pipes
and tubes (not of metal), pipes (not of metal), flexible
pipes in the nature of pipelines (not of metal); fittings
for pipes (not of metal); pipe muffs (not of metal); joints
and couplings for pipes (not of metal); flexible pipes,
fittings for pipes, pipe muffs and junctions for pipes of
glass fiber; glass fiber reinforced flexible pipes, fittings
for pipes, pipe muffs and junctions for pipes; glass fiber
reinforced flexible plastic pipes, fittings for pipes, pipe
muffs and junctions for pipes; glass fiber reinforced
flexible polyester pipes, fittings for pipes, pipe muffs and
junctions for pipes; sealing rings, water tight rings,
stuffing rings for pipes; reinforcing material for pipes,
pipe muffs, fittings for pipes and junctions for pipes;
joint packings for pipes; valves of rubber or vulcanized
fiber; fittings for pipes, pipe muffs and junctions for
pipes of glass fiber; glass fiber reinforced fittings for
pipes, pipe muffs and junctions for pipes; glass fiber
reinforced plastic fittings for pipes, pipe muffs and
junctions for pipes; glass fiber reinforced polyester
fittings for pipes, pipe muffs and junctions for pipes;
reinforcing materials for pipes, fittings for pipes, pipe
muffs and junctions for pipes; pipe fittings, pipe muffs,
pipe junctions, not of metal; parts and accessories for all
the aforementioned goods
19
Building materials (non-metallic); glass fiber reinforced
rigid pipes; glass fiber reinforced rigid plastic pipes;
non-metallic rigid pipes for building; penstock pipes,
pipelines, water pipes, drain pipes, gutter pipes, sewer
pipes and other rigid pipes, not of metal; nonmetallic rigid
tubes; manholes, access pipes and manhole covers, not of
metal, manholes and manhole covers (not of metal); rigid
pipes of glass fiber; rigid glass fiber reinforced pipes;
rigid glass fiber reinforced plastic pipes; rigid glass
fiber reinforced polyester pipes; manholes and wet wells of
glass fiber; glass fiber reinforced manholes and wet wells;
glass fiber reinforced plastic manholes and wet wells;
reinforcing materials (not of metal) for building;
containers and tanks of masonry; valves for pipes, not of
metal or plastic; penstock pipes, not of metal; parts and
accessories for all the aforementioned goods
20
Tanks, not of metal or masonry, fiber glass tanks; glass
fiber reinforced tanks; glass fiber reinforced plastic
tanks; glass fiber reinforced polyester tanks; valves of
plastic; parts and accessories for all the aforementioned
goods