Main parameters of aluminum alloy 6430 European standard thin cylinder barrel：
NO. | d | E | A | T | 4-Φd1 |
1 | Φ32 | 43.5x43.5 | 33×33 | 8.4 | Φ5.5 |
2 | Φ40 | 50x50 | 37×37 | 10.9 | Φ5.5 |
3 | Φ50 | 61x61 | 47×47 | 17 | Φ5.5 |
4 | Φ63 | 74x74 | 56×56 | 25.5 | Φ7.4 |
5 | Φ80 | 93x93 | 71×71 | 27.9 | Φ9.3 |
6 | Φ100 | 111x111 | 84×84 | 35 | Φ9.3 |
Main parameters of aluminum alloy 6431 Euro standard thin cylinder tube：
NO. | d | E | A | T | 4-Φd1 |
1 | Φ32 | 44x44 | 32.5x32.5 | 8.2 | Φ5.1 |
2 | Φ40 | 51x51 | 38x38 | 11 | Φ5.1 |
3 | Φ50 | 64x64 | 46.5x46.5 | 17 | Φ6.7 |
4 | Φ63 | 75x75 | 56.5x56.5 | 26 | Φ6.7 |
5 | Φ80 | 93x93 | 72x72 | 28 | Φ8.7 |
6 | Φ100 | 111x111 | 89x89 | 35 | Φ8.7 |
7 | Φ125 | 134x134 | 110x110 | 55 | Φ10.3 |
