| 外徑*壁厚 | 外徑*壁厚 | 
| 20*3-4-5 | 45*3-4-5-6-7-8-9-10-12 | 
| 22*3-4-5 | 48*3-4-5-6-7-8-9-10-12-14 | 
| 23*3-4-5 | 50*3-4-5-6-7-8-9-10-12-14 | 
| 24*3-4-5 | 54*3-4-5-6-7-8-9-10-12-14 | 
| 25*3-4-5 | 57*3-4-5-6-7-8-9-10-12-14-16 | 
| 26*3-4-5-6 | 60*3-4-5-6-7-8-9-10-12-14-16 | 
| 27*3-4-5-6-7 | 63.5*3-4-5-6-7-8-9-10-12-14-16 | 
| 28*3-4-5-6-7 | 65*3-4-5-6-7-8-9-10-12-14-16 | 
| 30*3-4-5-6-7-8 | 68*3-4-5-6-7-8-9-10-12-14-16 | 
| 32*3-4-5-6-7-8 | 70*3-4-5-6-7-8-9-10-12-14-16-18 | 
| 34*3-4-5-6-7-8 | 73*4-5-6-7-8-9-10-12-14-16-18 | 
| 35*3-4-5-6-7-8-9 | 76*3-4-5-6-7-8-9-10-12-14-16-18 | 
| 36*3-4-5-6-7-8-9 | 80*4-5-6-7-8-9-10-12-14-16-18 | 
| 38*3-4-5-6-7-8-9-10 | 83*4-5-6-7-8-9-10-12-14-16-18 | 
| 40*3-4-5-6-7-8-9-10 | 89*5-6-7-8-9-10-12-14-16-18-20 | 
| 42*3-4-5-6-7-8-9-10-12 | 95*5-6-7-8-9-10-12-14-16-18-20 |