Base Info
- Outer Diameter：12 - 90 mm
- Section Shape：Special Section
- Usage：Construction & Decoration
- Surface Treatment：Varnishing
- Material：Carbon Steel
- Technique：Extruded
- Type：Welded
- Model NO.：A519 1010 1020 4130 4140
- Length：1 - 12 mm
- Trademark：Lusteel
- Specification：A519 1010 1020 4130 4140
- Origin：Shandong, China
Description