| ERW steel yeeb nkab nqe daim ntawv teev npe | |||||||
| Txheem: GB / T3091-2008 | |||||||
| specification | Thickness | GB / T3091 | specification | Thickness | GB / T3091 | ||
| q235 ib | q345 ib | q235 ib | q345 ib | ||||
| 33.4 (1 ″) | 2.1-2.4 | 604.29 ib | 645.71 ib | Ib 152 | 3.0-4.5 | 597.14 ib | 651.43 ib |
| 2.5-3.25 Nws | 584.29 ib | 654.29 ib | 4.75-5.75 Nws | 600.00 Nws | 651.43 ib | ||
| 3.5-4.0 Nws | 594.29 ib | 668.57 ib | 6.0-7.75 Nws | 614.29 ib | 662.86 ib | ||
| 42.3 (1.2 nti) | 2.1-2.4 | 602.86 ib | 654.29 ib | 8.0-10.0 Nws | 638.57 ib | 690.00 Nws | |
| 2.5-3.5 | 598.57 ib | 650.00 Nws | Ib 159 | 3.25-6.75 Nws | 590.00 Nws | 640.00 Nws | |
| 3.75 ib | 602.86 ib | 654.29 ib | 6.8-7.75 Nws | 594.29 ib | 647.14 ib | ||
| 4.0-5.0 | 610.00 Nws | 661.43 ib | 8.0-10.0 Nws | 611.43 ib | 665.71 ib | ||
| 48.3 (1.5 ″) | 2.1-2.4 | 582.86 ib | 647.14 ib | 10.0-11.75 dr hab | 640.00 Nws | 687.14 ib | |
| 2.5-3.25 Nws | 577.14 ib | 641.43 ib | Ib 165 | 3.0-6.0 Nws | 605.71 ib | 647.14 ib | |
| 3.5-3.75 Nws | 592.86 ib | 638.57 ib | 6.25-7.0 Nws | 612.86 ib | 654.29 ib | ||
| 4.0-4.25 Nws | 610.00 Nws | 647.14 ib | |||||
| 4.5-6.0 Nws | 610.00 Nws | 661.43 ib | |||||
| Ib 60.3 (2 ″) | 3.0-4.0 Nws | 582.86 ib | 630.00 Nws | Ib 168.3 | 3.5-5.75 Nws | 595.71 ib | 651.43 ib |
| 4.25-4.75 Nws | 597.14 ib | 644.29 ib | 6.0-8.0 Nws | 602.86 ib | 658.57 ib | ||
| 5.0-5.75 Nws | 622.86 ib | 668.57 ib | 8.25-8.75 Nws | 611.43 ib | 672.86 ib | ||
| f73 ua | 3.0-4.75 Nws | 600.00 Nws | 642.86 ib | 9.0-9.75 Nws | 621.43 ib | 672.86 ib | |
| 4.8-5.25 Nws | 604.29 ib | 660.00 Nws | 10.0-11.75 dr hab | 648.57 ib | 690.00 Nws | ||
| 5.5-7.0 Nws | 617.14 ib | 682.86 ib | |||||
| ib 76.1 (2.5 ") | 3.0-4.0 Nws | 578.57 ib | 637.14 ib | Ib 177.8 | 3.75-5.75 Nws | 588.57 ib | 645.71 ib |
| 4.25-4.75 Nws | 580.00 Nws | 638.57 ib | 6.0-7.75 Nws | 595.71 ib | 651.43 ib | ||
| 5.0-5.25 Nws | 587.14 ib | 641.43 ib | 8.0-8.75 Nws | 604.29 ib | 658.57 ib | ||
| 5.5-7.0 Nws | 607.14 ib | 652.86 ib | 9.0-9.75 Nws | 617.14 ib | 668.57 ib | ||
| Φ88.9 (3 ") | 3.0-4.0 Nws | 577.14 ib | 638.57 ib | 10.0-11.75 dr hab | 631.43 ib | 680.00 Nws | |
| 4.25-4.75 Nws | 580.00 Nws | 641.43 ib | |||||
| 5.0-5.25 Nws | 587.14 ib | 648.57 ib | Ib 193.7 | 4.0-6.75 Nws | 597.14 ib | 652.86 ib | |
| 5.5-6.0 | 610.00 Nws | 654.29 ib | 6.8-7.75 Nws | 602.86 ib | 660.00 Nws | ||
| 8 | 638.57 ib | 675.71 ib | 8.0-9.75 Nws | 624.29 ib | 667.14 ib | ||
| Φ108 | 3.0-4.5 | 571.43 ib | 640.00 Nws | 10.0-11.75 dr hab | 641.43 ib | 697.14 ib | |
| 4.75-5.75 Nws | 574.29 ib | 690.00 Nws | |||||
| 6.0-6.25 Nws | 597.14 ib | 657.14 ib | Ib 203 | 3.0-6.75 Nws | 611.43 ib | 651.43 ib | |
| 6.5-9.0 Nws | 650.00 Nws | 668.57 ib | 6.8-8.0 Nws | 620.00 Nws | 660.00 Nws | ||
| Φ114.3 (4〞) | 3.0-4.0 Nws | 574.29 ib | 630.00 Nws | 8.25-11.75 dr hab | 628.57 ib | 675.71 ib | |
| 4.25-4.75 Nws | 580.00 Nws | 638.57 ib | |||||
| 5.0-6.0 | 588.57 ib | 644.29 ib | Ib 219 | 3.25-6.75 Nws | 617.14 ib | 667.14 ib | |
| 6.25-7.75 Nws | 615.71 ib | 652.86 ib | 6.8-7.75 Nws | 620.00 Nws | 668.57 ib | ||
| 8.0-10.0 Nws | 667.14 ib | 682.86 ib | 8.0-9.75 Nws | 624.29 ib | 672.86 ib | ||
| Ib 127 | 3.0-4.75 Nws | 582.86 ib | 632.86 ib | 10.0-11.75 dr hab | 635.71 ib | 681.43 ib | |
| 5.0-5.75 Nws | 591.43 ib | 654.29 ib | |||||
| Ib 133 | 3.0-5.75 Nws | 580.00 Nws | 638.57 ib | Ib 244.5 | 3.0-4.75 Nws | 628.57 ib | 671.43 ib |
| 6.0-7.75 Nws | 590.00 Nws | 641.43 ib | 5.0-7.75 Nws | 624.29 ib | 671.43 ib | ||
| 8.0-10.0 Nws | 615.71 ib | 654.29 ib | 8.0-9.75 Nws | 625.71 ib | 681.43 ib | ||
| Ib 139.7 | 3.0-4.5 | 581.43 ib | 630.00 Nws | ||||
| 4.75-5.75 Nws | 590.00 Nws | 641.43 ib | |||||
| 6.0-7.75 Nws | 618.57 ib | 658.57 ib | Ib 273 | 4.75 * 7.75 hli | 624.29 ib | 652.86 ib | |
| 8.0-10.0 Nws | 632.86 ib | 670.00 Nws | 8.0 * 9.75 hli | 638.57 ib | 667.14 ib | ||
Post lub sij hawm: Dec-23-2019