Описание
| Product name | Standard |
| двутавр | GB,EN,ASTM, IPE, IPN |
| Thickness | Length |
| 4.5mm – 11.5mm | 4m / 6m / 9m / 12m / 15m |
| Surface options | |
| Hot rolled black surface, shot blasting | |
| Hot-dip galvanized, anti-rust pain | |
| Grade | |
| Q235B / SS400: General construction, low cost | |
| Q355B / S355JR: Crane beam, bridge, heavy load structure | |
| 304 / 316L stainless I-beam: Chemical plant, coastal anti-corrosion project | |
| Size | |
| Light Series (10#–18#) | |
| I10: 100*68*4.5*11.26 | I14: 140*80*5.5*16.89 |
| I12: 120*74*5.0*13.99 | I16: 160*88*6.0*20.51 |
| Medium Series (20#–30# Hot Sale) | |
| I20a: 200*100*7.0*27.93 | I25a: 250*116*8.0*38.11 |
| I20b: 200*102*9.0*31.07 | I25b: 250*118*10.0*42.03 |
| Heavy-Duty Common Sizes (32#–45#) | |
| I32a: 320*130*9.5*52.71 | I40a: 400*142*10.5*67.59 |
| I32b: 320*132*11.5*57.74 | I45a: 450*150*11.5*80.42 |
Отзывы
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