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| Product Name | Welded steel pipe | 
| Supply Capacity | 10000 tons/month | 
| Process Method | cold drawn and cold rolled,hot rolled | 
| Out Diameter | 1-600mm | 
| Wall Thickness | 0.3-150mm | 
| Length | 1-12 meters | 
| Standards | ASTM / ASME, AISI,GB, DIN, JIS, etc. | 
| Application | Heat exchanger,Liquid delivery,Structure,etc. | 
| Packing | 1.with plastic cap to protect both ends | 
| 2.plastic bag wrapped outside the pipe | |
| 3.bundles to be covered by polythene & strapped securely . | |
| 4.if require ,then pack into wooden box. | 

| RHS & SHS Specification | ||||||||||||||||||
| Size (MM) | Thk. (MM) | Size (MM) | Thk. (MM) | Size (MM) | Thk. (MM) | Size (MM) | Thk. (MM) | Size (MM) | Thk. (MM) | |||||||||
| 20*20 | 1.0 | 1.3 | 75*75 | 1.5 | 130*130 | 2.5~2.75 | 300*350 | 4.75~7.75 | ||||||||||
| 1.3 | 25*50 | 1.4 | 80*80 | 1.7 | 135*135 | 3.0~4.0 | 300*400 | 9.5~11.75 | ||||||||||
| 1.4 | 40*40 | 1.5 | 60*90 | 1.8 | 140*140 | 4.5~6.0 | 350*350 | 12.5~14.75 | ||||||||||
| 1.5 | 30*50 | 1.7 | 60*100 | 2.0 | 150*150 | 6.25~7.75 | 250*450 | 15.5~17.75 | ||||||||||
| 1.7 | 30*60 | 1.8 | 50*100 | 2.2 | 200*100 | 9.5~15 | 4.5~5.75 | |||||||||||
| 2.0 | 40*50 | 2.0 | 60*120 | 2.5~4.0 | 160*160 | 2.5~3.75 | 300*450 | 7.5~11.75 | ||||||||||
| 1.3 | 40*60 | 2.2 | 50*120 | 4.25~5.0 | 180*180 | 4.5~5.0 | 300*500 | 12.5~13.75 | ||||||||||
| 1.4 | 50*50 | 2.5~4.0 | 80*100 | 5.25~5.75 | 250*100 | 5.25~9.75 | 400*400 | 14.5~15.75 | ||||||||||
| 25*25 | 1.5 | 4.25~5.0 | 1.5 | 200*150 | 11.5~15 | 16.5~17.75 | ||||||||||||
| 1.7 | 5.25~6.0 | 100*100 | 1.7 | 150*250 | 3.0~3.25 | 200*600 | 4.5~5.75 | |||||||||||
| 20*30 | 1.8 | 1.3 | 110*110 | 1.8 | 100*300 | 3.5~5.75 | 300*600 | 7.5~9.75 | ||||||||||
| 2.0 | 1.4 | 80*120 | 2.0 | 150*300 | 7.5~7.75 | 400*500 | 11.5~13.75 | |||||||||||
| 2.2 | 60*60 | 1.5 | 125*75 | 2.2 | 200*200 | 9.5~11.75 | 400*600 | 14.5~15.75 | ||||||||||
| 2.5~3.0 | 50*70 | 1.7 | 2.5~5.0 | 12.5~15.75 | 500*500 | 16.5~17.75 | ||||||||||||
| 30*30 | 1.3 | 40*80 | 1.8 | 140*60 | 5.25~6.0 | 200*300 | 4.5~5.75 | 600*600 | 10~50 | |||||||||
| 1.4 | 2.0 | 50*150 | 6.5~7.75 | 250*250 | 7.5~9.75 | 700*700 | 10~50 | |||||||||||
| 20*40 | 1.5 | 70*70 | 2.2 | 9.5~13 | 100*400 | 11.5~12.75 | 800*800 | 10~50 | ||||||||||
| 1.7 | 60*80 | 2.5~4.0 | 120*120 | 2.5~2.75 | 200*250 | 12.5~15.75 | 900*900 | 10~50 | ||||||||||
| 30*40 | 1.8 | 100*40 | 4.25~5.0 | 140*80 | 3.0~4.0 | 200*350 | 4.75~7.75 | 1000*1000 | 20~50 | |||||||||
| 25*40 | 2.0 | 100*50 | 5.25~6.0 | 160*80 | 4.25~6.0 | 200*400 | 9.5~11.75 | 1100*1100 | 20~50 | |||||||||
| 2.2 | 100*150 | 6.5~7.75 | 300*300 | 12.5~14.75 | 1200*1200 | 20~50 | ||||||||||||
| 2.5~3.0 | 9.5~15 | 15.5~17.75 | 1500*1500 | 20~50 | ||||||||||||||















