WEFLO

[ Branching pipes of metal including those from alloy steel and titanium; ] Elbows of metal for pipes; Manually operated metal valves; [ Metal air conditioning ducts; Metal drain pipes; Metal gutter pipes; Metal junctions for pipes; Metal manifolds for use with hydraulic and pneumatic systems; Metal penstock pipes; Metal pipe collars; Metal pipe muffs; Metal pipes; Metal reinforcement materials for building; ] Metal valves not being parts of machines; Metal water pipes; Pipework of metal including those from alloy steel and titanium [ ; Steel pipes and tubes; Ventilating ducts of metal ]