QIF

Junctions of metal for pipes including those from alloy steel and titanium; Metal elbows for pipes; Metal pipe collars; Metal valves not being parts of machines; Metal water pipes; Metallic drain traps; Metallic flanges; Metallic pipes; Metallic pipes and tubes; Pipes of metal; Pipework of metal including those from alloy steel and titanium; Stainless steel pipes; Steel pipes; Water-pipe valves of metal