Base Info
- Steel Grade：S235jr S275jr S355jr S355j0 S355j2 C250 C350 Ss400
- Standards：A513 A500 En10210 En10219 Jisg3466 As1163 Gbt6728
- Marerial：Welded, Seamless, Galvanized, Stainless
- Certificate：ISO 9001 En 10210 En10219 FPC
- Technical：ERW, Hot Finished, Extruded, Galvanized
- Main Product：Welded and Seamless Steel Square Tube
- Section Shape：Square
- Usage：Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Glass Curtain Wall
- Surface Treatment：Galvanized
- Material：Carbon Steel
- Technique：Extruded
- Type：Welded
- Model NO.：500x500x16mm
- Application：Glass Curtain Wall, Steel Structural, Machinery
- Trademark：JiNan Xin JiYuan Special section tube
- Transport Package：in Bundles
- Specification：20x20mm-600x600mm
- Origin：Jinan City, Shandong Province, China
- HS Code：73066100
Description