Base Info
- Lenght Tolerance：+,-20mm
- Thickness Tolerance：+,-0.3mm
- Length：2-12m
- Secondary or Not：Non-Secondary
- Section Shape：Round
- Thickness：1.5-60mm
- Usage：Special Purpose, Machinery Industry, Chemical Industry, Construction & Decoration
- Surface Treatment：Galvanized
- Material：Q195, Q215, Q235,20cr,40cr,20crmo
- Technique：Cold Rolled
- Type：Seamless
- Model NO.：DN28-351
- Grade：Q235, Q195, Q215, Q345 etc.
- Trademark：WITSTEEL
- Specification：GB3091-2008
- Origin：China
- HS Code：7304111000
Description