Black Welded Steel Tube (Square or Rectangle Hollow Section) (ZL-ST)
Guangzhou New Zhonglian Building Materials Co., Ltd.- Type：Welded
- Technique：ERW
- Material：Carbon Steel
- Surface Treatment：Black
- Usage：Construction & Decoration
- Section Shape：Square
Base Info
- Model NO.：ZL-ST
- Surface：Black, Bright, Zinc Coating
- Square Section：13X13mm - 400X400mm
- Rectangle Section：10X20mm - 300X400mm
- Transport Package：Bundle
- Origin：Tianjin
- Production Capacity：10000tons, Month
Description
Square
tubes20*20 1.3-2.5 Rectangular
tubes 20*30 1.3-2.75 25*25 1.3-2.75 20*40 1.3-2.75 30*30 1.3-2.75 25*40 1.3-2.75 40*40 1.3-3.75 30*50 1.3-4.75 50*50 1.3-5.75 30*60 1.3-4.75 60*60 1.3-5.75 40*50 1.3-4.75 70*70 1.3-5.75 40*80 1.3-4.75 80*80 1.3-5.75 50*70 1.3-4.75 90*90 1.3-5.75 50*80 1.3-4.75 100*100 1.2-12 60*90 1.3-4.75 120*120 2.5-12 50*100 1.3-5.75 140*140 2.75-16 50*150 1.3-5.75 150*150 2.75-16 60*160 1.3-5.75 160*160 3.0-16 100*150 2.5-16 180*180 3.0-16 100*200 2.5-16 200*200 3.0-16 100*250 2.5-16 250*250 4.75-20 150*300 4.5-16 300*300 4.75-20 200*300 5.5-20 400*400 4.75-20 200*400 5.5-20 500*500 4.75-20 400*600 5.5-20 Remarks Small order and customized size available
tubes
tubes