| 
              20#  45#  16Mn  | 
                 20#  45#  16Mn  | 
                20#  45#  16Mn  | 
| 
 外徑          | 
 壁厚  | 
 外徑  | 
 壁厚  | 
 外徑  | 
 壁厚  | 
| 
 32  | 
 6-8-10  | 
 83  | 
 6-8-10-12-14-16-18-20-22-25  | 
 273  | 
 12-14-16-18-20-25-30-35-40-50-60  | 
| 
 34  | 
 6-8-10-11  | 
 89  | 
 6-8-10-12-14-16-18-20-22-25  | 
 299  | 
 12-14-16-18-20-25-30-35-40-50-60-65  | 
| 
 36  | 
 6-8-10-11  | 
 95  | 
 6-8-10-12-14-16-18-20-22-25  | 
 325  | 
 12-14-16-18-20-25-30-35-40-50-60-65  | 
| 
 38  | 
 8-10-11-12  | 
 102  | 
 8-10-12-14-16-18-20-22-25-28-30  | 
 351  | 
 12-14-16-18-20-25-30-35-40-50-60-70  | 
| 
 40  | 
 8-10-11-12  | 
 108  | 
 8-10-12-14-16-18-20-22-25-28-30-35  | 
 377  | 
 16-18-20-25-30-35-40-50-60-70-80  | 
| 
 42  | 
 6-8-10-11-12  | 
 114  | 
 8-10-12-14-16-18-20-22-25-28-30-35  | 
 402  | 
 18-20-25-30-35-40-50-60-70-80  | 
| 
 45  | 
 6-8-10-12  | 
 121  | 
 8-10-12-14-16-18-20-22-25-28-30-35  | 
 406  | 
 18-20-25-30-35-40-50-60-70-80  | 
| 
 48  | 
 6-8-10-12  | 
 127  | 
 10-12-14-16-18-20-22-25-28-30-35  | 
 426  | 
 18-20-25-30-35-40-50-60-70-80  | 
| 
 50  | 
 6-8-10-12  | 
 133  | 
 10-12-14-16-18-20-22-25-28-30-35  | 
 450  | 
 20-25-30-40-50-60-70-80  | 
| 
 51  | 
 6-8-10-12  | 
 140  | 
 10-12-14-16-18-20-22-25-28-30-35  | 
 457  | 
 20-25-30-40-50-60-70-80  | 
| 
 54  | 
 6-8-10-12-14  | 
 146  | 
 10-12-14-16-18-20-22-25-28-30-35  | 
 480  | 
 20-25-30-40-50-60-70-80  | 
| 
 57  | 
 6-8-10-12-14  | 
 152  | 
 10-12-14-16-18-20-22-25-30-35-40  | 
 508  | 
 20-25-30-40-50-60-70-80  | 
| 
 60  | 
 6-8-10-12-14-16  | 
 159  | 
 10-12-14-16-18-20-22-25-30-35-40  | 
 530  | 
 20-25-30-40-50-60-70-80  | 
| 
  63.5  | 
 6-8-10-12-14-16  | 
 168  | 
 10-12-14-16-18-20-22-25-30-35-40  | 
 560  | 
 20-25-30-40-50-60-70-80  | 
| 
 65  | 
 6-8-10-12-14-16  | 
 180  | 
 10-12-14-16-18-20-25-30-35-40-50-55  | 
 580  | 
 20-25-30-40-50-60-70-80  | 
| 
 68  | 
 6-8-10-12-14-16-18  | 
 194  | 
 12-14-16-18-20-25-30-35-40-50-55  | 
    | 
    | 
| 
 70  | 
 6-8-10-12-14-16-18-20  | 
 203  | 
 10-12-14-16-18-20-25-30-35-40-50-60  | 
    | 
    | 
| 
 73  | 
 6-8-10-12-14-16-18-20-22  | 
 219  | 
 10-12-14-16-18-20-25-30-35-40-50-60  | 
    | 
    | 
| 
 76  | 
 6-8-10-12-14-16-18-20-22  | 
 232  | 
 12-14-16-18-20-25-30-35-40-50-60  | 
    | 
    | 
| 
 80  | 
 6-8-10-12-14-16-18-20-22-25  | 
 245  | 
 12-14-16-18-20-25-30-35-40-50-60  | 
    | 
    |