الوصف
| Product name | Standard |
| قناة فولاذية | GB,EN,ASTM, IPE, IPN |
| Thickness | Length |
| 4.3mm ~ 14.5mm | 4m / 6m / 9m / 12m / 15m |
| Surface options | |
| Hot rolled black surface, shot blasting | |
| Hot-dip galvanized, anti-rust pain | |
| Grade | |
| Q235B / SS400 / S235JR: General structural grade, regular stock | |
| Q355B / S355JR: High-strength low alloy for heavy-load projects | |
| Q355D/E: Low-temperature resistant for outdoor & alpine areas | |
| Size | |
| Light Series (5# – 14#) | |
| 5#: 50×374.3×5.44 | 10#: 100×485.3×10.00 |
| 6.3#: 63×404.8×6.63 | 12#: 120×535.5×12.06 |
| 8#: 80×435.0×8.04 | 14a#: 140×586.0×14.53 |
| Medium Series (16# – 25# Best-selling) | |
| 16a#: 160×636.5×17.23 | 20a#: 200×737.0×22.64 |
| 16b#: 160×658.5×19.75 | 20b#: 200×759.0×25.77 |
| 18a#: 180×687.0×20.17 | 25a#: 250×787.0×27.41 |
| Heavy-Duty Common Sizes (30# – 40# for heavy load) | |
| 30a#: 300×857.5×34.45 | 30b#: 300×879.5×39.16 |
| 40a#: 400×10010.5×48.00 | 40b#: 400×10212.5×52.79 |
المراجعات
لا توجد مراجعات بعد.