Precision steel pipe is a high-precision, high-brightness seamless steel pipe produced by cold drawing or cold rolling. Its inner and outer diameters can be accurate to within 0.2mm. When the bending and torsional strength are the same, the weight is lighter, so it is widely used in the manufacture of precision mechanical parts and engineering structures. It is also commonly used in the production of various precision devices, pipe fittings, etc.
| Specification | Specification | Specification | Specification | Specification |
| Φ4×0.5 | Φ48×5.0 | Φ90×12 | Φ130×18 | Φ48×10 |
| Φ26×5.0 | Φ38×1.2 | Φ26×2.8 | Φ16×1.2 | Φ38×4.0 |
| Φ38×5.0 | Φ50×3.0 | Φ75×1.5 | Φ95×12 | Φ140×18 |
| Φ18×2.0 | Φ40×0.5 | Φ100×2.0 | Φ150×4.0 | Φ150×3.0 |