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上海铸然供应链（集团）有限公司
- 19945666419
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| 型号 | 理论重量 | 截面尺寸（mm） | ||||
| W | H | B | tw | tf | r | |
| UPN50* | 5.59 | 50 | 38 | 5 | 7 | 7 |
| UPN65* | 7.09 | 65 | 42 | 5.5 | 7.5 | 7.5 |
| UPN80* | 8.64 | 80 | 45 | 6 | 8 | 8 |
| UPN100* | 10.6 | 100 | 50 | 6 | 8.5 | 8.5 |
| UPN120 | 13.4 | 120 | 55 | 7 | 9 | 9 |
| UPN140 | 16 | 140 | 60 | 7 | 10 | 10 |
| UPN160 | 18.8 | 160 | 65 | 7.5 | 10.5 | 10.5 |
| UPN180 | 22 | 180 | 70 | 8 | 11 | 11 |
| UPN200 | 25.3 | 200 | 75 | 8.5 | 11.5 | 11.5 |
| UPN220 | 29.4 | 220 | 80 | 9 | 12.5 | 12.5 |
| UPN240 | 33.2 | 240 | 85 | 9.5 | 13 | 13 |
| UPN260 | 37.9 | 260 | 90 | 10 | 14 | 14 |
| UPN280 | 41.8 | 280 | 95 | 10 | 15 | 15 |
| UPN300 | 46.2 | 300 | 100 | 10 | 16 | 16 |
| UPN320* | 59.5 | 320 | 100 | 14 | 17.5 | 17.5 |
| UPN350 | 60.6 | 350 | 100 | 14 | 16 | 16 |
| UPN380* | 63.1 | 380 | 102 | 13.5 | 16 | 16 |
| UPN400* | 71.8 | 400 | 110 | 14 | 18 | 18 |
| UPE80* | 7.9 | 80 | 50 | 4 | 7 | 10 |
| UPE100* | 9.82 | 100 | 55 | 4.5 | 7.5 | 10 |
| UPE120* | 12.1 | 120 | 60 | 5 | 8 | 12 |
| UPE140* | 14.5 | 140 | 65 | 5 | 9 | 12 |
| UPE160* | 17 | 160 | 70 | 5.5 | 9.5 | 12 |
| UPE180* | 19.7 | 180 | 75 | 5.5 | 10.5 | 12 |
| UPE200* | 22.8 | 200 | 80 | 6 | 11 | 13 |
| UPE220* | 26.6 | 220 | 85 | 6.5 | 12 | 13 |