PP管加工规范
2025-10-02 14:58:23
责编:小OO
PP风管加工规范
| 风管 |
| 板厚(mm) | 3mm | 4 mm | 5 mm | 6 mm | 8 mm |
| 直径(mm) | ~300 | 300~450 | 450~600 | 600~1200 | 1200~ |
| 补强法兰 |
| 补强厚度 | 8 mm | 8 mm | 8 mm | 10 mm | 10 mm |
| 补强宽度 | 40 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| 补强间隔 | 1.5m | 1.5m | 1.5m | 1.5m | 1.5m |
| 焊接 |
| 倒角 | 2.5 mm | 3 mm | 3 mm | 3 mm | 3 mm |
| 焊条大小 | 3 mm | 3 mm | 3 mm | 3 mm | 3 mm |
| 套管厚度 | 3mm | 4 mm | 5 mm | 6 mm | 8 mm |
| 套管宽度 | 60 mm | 60 mm | 70 mm | 80 mm | 100 mm |
| 吊架及吊环 |
| 角铁 | 30×30×3t | 40×40×3t | 40×40×3t | 50×50×3t | 50×50×3t |
| 螺杆 | 3/8" | 3/8" | 3/8" | 3/8" | 1/2" |
| 吊环宽度 | 40 mm×6t | 50 mm×6t | 50 mm×8t | 60 mm×10t | 60 mm×10t |
| 吊环间距 | 2.5m | 2.5m | 2.5m | 2.5m | 2.5m |
| 吊架间距 | 4m | 4m | 4m | 4m | 4m |
| 镀锌管加工规范 |
| 板厚(mm) | 0.8mm | 1.2mm |
| 直径(mm) | ~500 | 500~1000 |
| 螺丝 |
| 螺丝 | 3/8" | 3/8" | 3/8" | 3/8" | 1/2" |
| 螺丝距离 | 90mm |
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