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Heavy-duty axle tube for semi-trailer and flatbed trailer applications
Petrosteel supplies semi-trailer axle tube and finished trailer axle manufactured to SAE 1527 steel grade (SAE J403, UNS G15270) with proper heat-treatment delivery condition, covering qualified axle tube blanks through to fully finished, machined and assembled axle units ready for direct installation on commercial trailers and semi-trailers. This product line delivers durable, impact-resistant axle units ready for direct installation on commercial trailers and semi-trailers.
| Product | Size Range | Typical Standards / Grades |
|---|---|---|
| Semi-Trailer Axle Tube | OD 102–457.2 mm, WT 4–30 mm, L 4–14 m | SAE 1527 (SAE J403, UNS G15270) |
| Finished Trailer Axle | Per project / vehicle spec | SAE 1527, machined & assembled |