品名 | 规格 |
GB/T9948-2013无缝钢管 | 38×4-5-6-7-8-9-10 |
GB/T9948-2013无缝钢管 | 39×3.5-5-8-10 |
GB/T9948-2013无缝钢管 | 42×3.5-4-5-6-7-8-9-10 |
GB/T9948-2013无缝钢管 | 45×3.5-4-5-6-7-8-9 |
GB/T9948-2013无缝钢管 | 48×3.5-4-5-6-7-8-9-10 |
GB/T9948-2013无缝钢管 | 51×3.5-4-5-6-7-8-9-10 |
GB/T9948-2013无缝钢管 | 56×3.5-4-5-6-7-8-9-10 |
GB/T9948-2013无缝钢管 | 57×3.5-5-6-7-8-9-10-12 |
GB/T9948-2013无缝钢管 | 60×3.5-4.5-5-6-7-8-9-12-14 |
GB/T9948-2013无缝钢管 | 63×3.5-4.5-5-6-7-8-9-10-12-14 |
GB/T9948-2013无缝钢管 | 68×4-4.5-5-6-7-8-9-10-12-14-16 |
GB/T9948-2013无缝钢管 | 70×4-4.5-5-6-7-8-9-10-12-15-16 |
GB/T9948-2013无缝钢管 | 73×4-4.5-5-6-7-8-9-10-12-15 |
GB/T9948-2013无缝钢管 | 76×4-4.5-5-6-7-8-9-10-12-14 |
GB/T9948-2013无缝钢管 | 83×4.5-5-10-12-14-16-18-20 |
GB/T9948-2013无缝钢管 | 89×4.5-8-10-12-14-16-18-20 |
GB/T9948-2013无缝钢管 | 95×4.5-6-8-10-12-14-16-20 |
GB/T9948-2013无缝钢管 | 102×4.5-5-6-7-8-10-12-14-16-20 |
GB/T9948-2013无缝钢管 | 108×4.5-5-6-7-8-10-12-14-18-20-22 |
GB/T9948-2013无缝钢管 | 114×4.5-5-6-7-8-10-12-14-18-20 |
GB/T9948-2013无缝钢管 | 121×4.5-5-6-7-8-10-12-14-16-20 |
GB/T9948-2013无缝钢管 | 127×4.5-5-6-7-8-10-12-14-16-20 |
GB/T9948-2013无缝钢管 | 133×4.5-6-8-12-14-16-18-20-25-30 |
GB/T9948-2013无缝钢管 | 140×5-6-7-8-9-10-12-14-16-20-22 |
GB/T9948-2013无缝钢管 | 146×4.5-6-8-12-14-16-18-20-25-30 |
GB/T9948-2013无缝钢管 | 152×4.5-6-8-12-14-16-18-20-25-30 |
GB/T9948-2013无缝钢管 | 159×4.5-6-10-12-14 |
GB/T9948-2013无缝钢管 | 159×16-18-20-22-25-30 |
GB/T9948-2013无缝钢管 | 168×8-10-12-14-20-25-30-35 |
GB/T9948-2013无缝钢管 | 180×8-12-16-25-30 |
GB/T9948-2013无缝钢管 | 180×32-34-38-40-45-50 |
GB/T9948-2013无缝钢管 | 194×6-8-12-16-20-25-30-40-45-50 |
GB/T9948-2013无缝钢管 | 203×6-7-10-15-20-25-30 |
GB/T9948-2013无缝钢管 | 203×32-36-40-45-50 |
GB/T9948-2013无缝钢管 | 219×6-8-12-16-18-20-25 |
GB/T9948-2013无缝钢管 | 219×30-40-45-50-55 |