小口径无缝管 |
大口径无缝管 |
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 |