Association members (Achilles classifier)
2.01.01 Seamless Pipes and Tubes
2.01.02 Welded Pipes and Tubes
2.01.03 Non-metal Pipes and Tubes
2.01.04 Hoses
2.01.05 Flanges, Elbows, Fittings, Hangers and Pipe Supports
2.01.06 Gaskets, Jointings, Packings and Tightenings
2.01.07 Non-Metal Flanges, Elbows, Fittings and Pipe Supports
2.01.08 Insulated Pipes, Tubes, Hoses and Accessories
2.01.09 Flexible Pipes
2.01.99 Other Pipes, Tubes, Hoses, Hubs, Pipe Penetrators and Fittings etc.
2.01.02 Welded Pipes and Tubes
2.01.03 Non-metal Pipes and Tubes
2.01.04 Hoses
2.01.05 Flanges, Elbows, Fittings, Hangers and Pipe Supports
2.01.06 Gaskets, Jointings, Packings and Tightenings
2.01.07 Non-Metal Flanges, Elbows, Fittings and Pipe Supports
2.01.08 Insulated Pipes, Tubes, Hoses and Accessories
2.01.09 Flexible Pipes
2.01.99 Other Pipes, Tubes, Hoses, Hubs, Pipe Penetrators and Fittings etc.