| 24200 | Bends made of steel (manufacture) |
| 24200 | Butt welding fittings made of steel (manufacture) |
| 24200 | Casing made of steel (manufacture) |
| 24200 | Circular hollow sections made of steel (manufacture) |
| 24200 | Couplings and flange adapters made of iron or steel (manufacture) |
| 24200 | Drill pipe made of steel (manufacture) |
| 24200 | Elbows made of steel (manufacture) |
| 24200 | Electrical conduit tube made of steel (manufacture) |
| 24200 | Fittings made of steel (manufacture) |
| 24200 | Flanges made of steel (manufacture) |
| 24200 | Gas pipes made of steel (manufacture) |
| 24200 | Hollow bars made of steel (manufacture) |
| 24200 | Hot finished steel tube (manufacture) |
| 24200 | Line pipe made of steel (manufacture) |
| 24200 | Pipes made of steel (manufacture) |
| 24200 | Precision tube made of steel (manufacture) |
| 24200 | Rectangular hollow steel section (manufacture) |
| 24200 | Repair clamps and collars, made of iron or steel (manufacture) |
| 24200 | Scaffolding tubes made of steel (manufacture) |
| 24200 | Sleeves made of steel (manufacture) |
| 24200 | Tube fittings made of steel (manufacture) |
| 24200 | Tube hollows made of steel (manufacture) |
| 24200 | Tubes made of cold drawn steel (manufacture) |
| 24200 | Tubes made of seamless steel (manufacture) |
| 24200 | Tubes made of steel (manufacture) |
| 24200 | Tubing made of steel (manufacture) |
| 24200 | Welded tubes (manufacture) |
| 24200 | |