- MOQ5 Ton
- 25*50mm200*400mm
- Supply TypeManufacturer
- Preferred Buyer Location All over the world
We are offering black steel hollow section. 1) od: 50*25mm----200*400mm wt: 2.0mm------20mm 2) length: 5.8m 6m(as customer's requirement) 3)dimension tolerance weight tolerance: +-3% 4) standard:astm-a53a,bs1387-1985,gbt3091-2008 5)
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