

电 话:022-86896383、86896880
手 机:13820085065、13516148999、13312150007
传 真:022-86896880
联系人:张坤、王静
地 址:天津市静海区
| 壁厚 外径 | 0.3 | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.5 |  1.8 |  2.0 |  2.2 |  2.5 |  2.8 |  3.0 |  3.2 |  3.5 |  3.6 |  4.0 |  4.2 |  4.6 |  4.8 |  5.0 |  5.5 |  6.0 |  8.0 |  10 |  12 |  14 | |
| 6 |  | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 7 |  | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 8 |  | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 9 |  | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 10 |  | × | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 11 |  | × | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 12 |  | × | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
|  | (12.7) | × | × | × | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 13 |  |  |  |  | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 14 |  |  |  |  | × | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 15 |  |  |  |  | × | × | × | × | × | × | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 16 |  |  |  |  | × | × | × | × | × | × | × | ? |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |