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  | 
 尺寸代码 
Size 
Desination  | 
 重量代码 
Weight Desination  | 
 外径 
Outside Diameter  | 
 壁厚 
Wall Thickness  | ||
| 
 不加厚 
T&C Non-Upset  | 
 in  | 
 mm  | 
 in  | 
 mm  | |
| 
 1.900  | 
 2.75  | 
 1.900  | 
 48.3  | 
 0.145  | 
 3.68  | 
| 
 2 3/8  | 
 4.00  | 
 2.375  | 
 60.3  | 
 0.167  | 
 4.24  | 
| 
 4.00  | 
 0.190  | 
 4.83  | |||
| 
 5.80  | 
 0.254  | 
 6.45  | |||
| 
 6.60  | 
 0.259  | 
 7.49  | |||
| 
 7.35  | 
 0.336  | 
 8.53  | |||
| 
 2 7/8  | 
 6.40  | 
 2.875  | 
 73.02  | 
 0.217  | 
 5.51  | 
| 
 7.80  | 
 0.276  | 
 7.01  | |||
| 
 8.60  | 
 0.308  | 
 7.82  | |||
| 
 9.35  | 
 0.340  | 
 8.64  | |||
| 
 10.50  | 
 0.392  | 
 9.96  | |||
| 
 11.50  | 
 0.440  | 
 11.18  | |||
| 
 3 1/2  | 
 7.70  | 
 3.500  | 
 88.9  | 
 0.216  | 
 5.49  | 
| 
 9.20  | 
 0.254  | 
 6.45  | |||
| 
 10.20  | 
 0.289  | 
 7.34  | |||
| 
 12.70  | 
 0.375  | 
 9.52  | |||
| 
 14.30  | 
 0.430  | 
 10.92  | |||
| 
 15.50  | 
 0.476  | 
 12.09  | |||
| 
 17.00  | 
 0.530  | 
 13.46  | |||
| 
 4  | 
 9.50 
-  | 
 4.00  | 
 101.6  | 
 0.226  | 
 5.74  | 
| 
 4.00  | 
 0.262  | 
 6.65  | |||
| 
 4 1/2  | 
 12.60  | 
 4.500  | 
 114.3  | 
 0.271  | 
 6.88  | 
| 
 15.20  | 
 0.337  | 
 8.56  | |||
| 
 17.00  | 
 0.380  | 
 9.65  | |||
| 
 18.90  | 
 0.430  | 
 10.92  | |||
| 
 21.50  | 
 0.500  | 
 12.70  | |||
| 
 23.70  | 
 0.560  | 
 14.22  | |||
| 
 26.10  | 
 0.630  | 
 16.00  | |||
						
  | ||