| 小口徑無縫管 |
大口徑無縫管 |
| 89*4-5-6-8-10 |
194*6-8-10-12-14-16 |
| 95*5-6-8-10-12 |
203*6-8-10-12-14-16 |
| 102*4-4.5-5-6-8-10-12-14 |
219*8-10-12-14-16-18-20-22-25 |
| 108*4-4.5-5-6-8-10-12-14 |
245*8-10-12-14-16-18-20-22-25 |
| 114*4-4.5-5-6-8-10-12-14 |
273*8-10-12-14-16-18-20-22-25 |
| 121*5-6-8-10-12-14 |
299*8-10-12-14-16-18-20-22-25 |
| 127*5-6-8-10-12-14 |
325*8-10-12-14-16-18-20-22-25 |
| 133*4-4.5-5-6-8-10-12-14 |
351*10-12-14-16-18-20-22-25 |
| 140*5-6-8-10-12-14 |
356*10-12-14-16-18-20-22-25 |
| 146*5-6-8-10-12-14 |
377*10-12-14-16-18-20-22-25-30 |
| 152*5-6-8-10-12-14 |
402*10-12-14-16-18-20-22-25-30 |
| 159*4-4.5-5-6-8-10-12-14 |
406*10-12-14-16-18-20-22-25-30 |
| 168*6-8-10-12-14 |
426*10-12-14-16-18-20-22-25-30 |
| 180*6-8-10-12-14 |
457*10-12-14-16-18-20-22-25-30 |