Branching pipes of metal for pipelines; adaptors for pipes [metal]; pivoting fittings of metal for pipes; collapsible pipes of metal; collars of metal; flanges of metal [clamps]; flanged pipes of metal; pipes, tubes and hoses, and fittings therefor, including valves, of metal; metal clamps for pipes; metal pipes and tubes; pipes and tubes of metal; couplings of metal for tubing; couplings of metal for pipelines; couplings of metal for pipes; metal coupling elements for tubing; metal coupling parts for tubing; pipe fittings [junctions] of metal; pipe spacers of metal; fittings of metal for pipes; pipe extensions of metal; fitting elements of metal for pipes; bends (pipe -) of metal [other than parts of machines]; metal tubes for gas; ducts made of metal for trunking conduits for liquids; ducts made of metal for trunking pipes for gases; ducts made of metal for trunking pipes for liquids; metal air conditioning ducts; ducts of metal for concealing water pipes; tubes of stainless steel; metal pipe supports; collars of metal for fastening pipes; elbows of metal for pipes; elbows of metal for pipes including those from alloy steel and titanium; pipework of metal; pipes of metal including those from alloy steel and titanium; joint connectors (metal -) for pipes; junctions of metal for pipes including those from alloy steel and titanium; pipe muffs of metal; clips of metal for pipes; pipe support sleeves of metal; junctions of metal for pipes; tubes of metal including those from alloy steel and titanium; pipe couplings of metal; connectors of metal for pipes; connectors of metal for pipelines; junctions of metal for pipelines; junctions of metal for tubes; manifolds of metal for pipelines

Construction; installation services and repair, in relation to the following services: fabrication of pipelines and pipe-fitting; pipe laying; renovation of plumbing; services for the repair of pipes; services for the repair of conduits; servicing of conduits; servicing of pipes; pipeline laying; tube laying; pipe installation services; pipeline maintenance; construction of pipelines; conduit laying; servicing of tubes; installation of pipework systems; installation of industrial piping, especially installation of mechanically rolled pipelines; laying and construction of pipelines; pipeline construction and maintenance; advisory services relating to pipe laying, especially information, in relation to the following goods: mechanically rolled pipelines; maintenance and repair of pipelines; pipeline installation and repair; maintenance and repair of pipeline systems; maintenance and repair of conduit systems; maintenance and repair of industrial piping; maintenance and repair of pipes used in industrial equipment; installation of pipe systems for conducting of liquids, especially, installation in relation to the following goods: mechanically rolled pipelines; installation of pipe systems for conducting of steam, especially, installation in relation to the following goods: mechanically rolled pipelines; assembly of pipelines by connection of the pipes; assembly of pipes by non-welded connection of the pipes