| 杭州鋼材市場提供無縫結構鋼管規格表 |
| 20# （ GB/T8162-1999 ） 45# （ GB/T8162-1999 ） |
| 6*0.5-1-2 |
60*4-4.5-5-6-7-8-9-10-12-14 |
203*6-7-8-10-12-14-16-18-20-22
203*25-28-30-35-40-45 |
| 8*1-1.5-2-3 |
63.5*4-5-6-7-8-9-10-12-14 |
219*6-7-8-10-12-14-18-20-22-25
219*28-30-35-40-45-50-60 |
| 10*1-1.5-2-3 |
68*4-4.5-5.5-7-8-9-10-12-14-16 |
245*7-8-9-10-12-14-16-18-20-22
245*25-27-28-30-32-35-45-50-60 |
| 12*1-1.5-2-2.3-3 |
70*4-4.5-5-6-7-8-9-12-15-16 |
273*7-8-9-10-12-14-16-18-20-22-24
273*25-27-28-30-32-35-40-45-50-60 |
| 14*1.5-2-2.5-3 |
73*4-4.5-5-6-7-8-9-10-12-14-15 |
299*8-9-10-12-14-15-16-18-20-22-25
299*26-28-30-32-35-40-45-50-60 |
| 16*1.5-2-2.5-3-4 |
76*4-4.5-5-6-7-8-9
76*10-12-14-16-18-20 |
325*8-9-10-11-12-14-15-16-18-20-22-25
325*26-28-30-32-35-40-45-50-60-65 |
| 18*2-2.5-3-4-5 |
80*4-5-6-8-10-12-14
80*16-18-20-22-25 |
351*10-11-12-14-15-16-18-20-22-25
351*28-30-32-34-35-40-45-50-60-65 |
| 20*2-2.5-3-5 |
83*4-4.5-5-6-7-8-9-10
83*12-14-16-20-22-24 |
377*10-11-12-13-15-16-18-20-22-25
377*28-30-32-35-40-45-50-60-65 |
| 22*2-3-4-5 |
89*4.5*5-6-8--10-12-14
89*16-18-20-25 |
402*10-11-12-13-14-15-16-18-20-22-25
402*28-30-32-35-40-45-60-65 |
| 24*2.5-3-4-5-6 |
95*4.5-6-8-10-12
95*14-16-20-22 |
426*10-11-12-13-14-15-16-18-20-22-24
426*25-28-30-32-35-40-45-50-60-65-70 |
| 25*2.5-3-4-5-6 |
102*4.5-5-6-7-8-10-12
102*14-16-18-20-22-25 |
450*10-11-12-14-16-17-18-20-22-24-25
450*28-30-32-35-40-42-50-60-65-70 |
| 28*3-3.5-4-5-6 |
108*4.5-5-6-8-10-12-14
108*16-18-22-25-28 |
480*10-11-12-14-15-16-17-18-20-22-24
480*25-28-30-32-35-40-45-50-65-70 |
| 30*3-3.5-4-5-6 |
114*4.5-5-6-7-8-10-12
114*14-18-20-25-28 |
508*10-12-13-14-16-18-20-22-24-25-28
508*30-35-38-40-42-48-50-60-70 |
| 34*3.5-4-5-6-8 |
121*5-6-7-8-10-12-16
121*18-20-22-25-30 |
510*10-12-14-16-18-20-22-24-25-28-30
510*35-38-40-42-48-60-65-70 |
| 36*3.5-5-6-8 |
127*4.5-5-6-8-10-12-14
127*16-18-20-25-28-30 |
530*10-12-14-16-18-20-22-25-28-30
530*35-40-45-50-60-65-70-80 |
| 38*3-3.5-5-6-7-8-9 |
133*4.5-5-6-6-7-10-12-14-15
133*16-18-20-22-24-25-28-30 |
560*12-14-16-18-20-22-25-28-30-35
560*40-45-50-60-65-70-80 |
| 42*3-3.5-4-5-6-7-8-9 |
140*5-6-8-10-12-14-16-18-20
140*22-25-28-30-32 |
610*12-14-16-18-20-22-24-26-28-30
610*35-40-45-50-60-70-80-85 |
| 45*3.5-4-5-6-7-8-9-10 |
146*5-6-8-10-12-14-16-18-20
146*22-25-28-30-32-35 |
630*12-14-16-18-20-22-24-26-28-30
630*35-40-45-50-60-70-80-85 |
| 48*3-3.5-4-5-6-7-8-9-10 |
152*5-6-8-10-12-14-16-18-20
152*22-25-28-30-35-40 |
720*14-18-20-30-35-40-50-60-80-85 |
| 51*3.5-4-5-6-7-8-9-10 |
159*4.5-5-6-8-10--12-14-16
159*18-20-22-25-28-30-32-35-40 |
760*20-30-40-50-60-70 |
| 54*3.5-4-5-6-7-8-9-10 |
168*5-6-8-10-12-14-16-18-20
168*22-25-28-30-32-35 |
850*20-25-30-35-40-45-50-60-70 |
| 56*3.5-4-5-6-7-8-9-10 |
180*6-7-8-10-12-14-16-18-20
180*22-25-26-28-30-35-40 |
960*30-40-50-60-80 |
| 57*3.5-4-5-6-7-8-9-10-12 |
194*6-7-8-10-12-14-16-18-20
194*22-25-28-30-35-40 |
1020*50-60-80-100 |
