香港煌商佑鋼鐵實業有限公司HK HuangShangYou Steel Industrial Limited
熱成型結構圓管
- 標準： BS EN 10056-1: 1999
- 工藝：ASTM A1069 EN 13919
- 鋼級：S275J0、S355J0、S460J0、S460M、S460ML、S690QL
- 公差：BS EN 10056-1:1999
- 證書：EN10204-2.2或3.1B
熱成型結構圓管介紹
- 熱成型結構圓形鋼管是在高於其再結晶點（通常約為 1000 華氏度）的溫度下軋製的碳鋼。當鋼被加熱到超過再結晶點時，它變得更具延展性並且容易成型。所以熱成型圓形鋼管易於切割、焊接、成型和機械加工。熱成型結構圓管的尺寸和特性符合 EN10210-1，公差符合 EN10210-2。
- 熱成型結構圓型鋼管直徑可達1219mm，正常供應長度為6m~12m，但可根據要求提供4m~16m的其他長度。此外，可以根據要求提供其他長度。
- 熱成型鋼管強度和可焊接質量好，完全消除應力，機械性能均勻。
- 這種鋼管的優點是：耐用性增加、韌性提高，易於加工，易於焊接，比冷軋鋼管更實惠。
- 當熱軋鋼管冷卻時，它們會不均勻地收縮，因此熱軋鋼管成品的尺寸和形狀難以精確控制。
熱成型結構圓管參數
| 規格 /mm | 重量 KG/m | 厚度 T/mm | 橫截 A/cm2 |
|---|---|---|---|
| 26.9 | 1.87 | 3.2 | 2.38 |
| 33.7 | 1.99 | 2.6 | 2.54 |
| 33.7 | 2.41 | 3.2 | 3.07 |
| 33.7 | 2.93 | 4.0 | 3.73 |
| 33.7 | 3.54 | 5.0 | 4.51 |
| 42.4 | 3.09 | 3.2 | 3.94 |
| 42.4 | 3.79 | 4.0 | 4.83 |
| 42.4 | 4.61 | 5.0 | 5.87 |
| 48.3 | 3.56 | 3.2 | 4.53 |
| 48.3 | 4.37 | 4.0 | 5.57 |
| 48.3 | 5.34 | 5.0 | 6.80 |
| 48.3 | 6.53 | 6.3 | 8.31 |
| 48.3 | 7.95 | 8.0 | 10.1 |
| 60.3 | 4.51 | 3.2 | 5.74 |
| 60.3 | 5.55 | 4.0 | 7.07 |
| 60.3 | 6.82 | 5.0 | 8.69 |
| 60.3 | 8.39 | 6.3 | 10.7 |
| 60.3 | 10.3 | 8.0 | 13.1 |
| 60.3 | 12.4 | 10.0 | 15.8 |
| 76.1 | 5.75 | 3.2 | 7.33 |
| 76.1 | 7.11 | 4.0 | 9.06 |
| 76.1 | 8.77 | 5.0 | 11.2 |
| 76.1 | 10.8 | 6.3 | 13.8 |
| 76.1 | 13.4 | 8.0 | 17.1 |
| 76.1 | 16.3 | 10.0 | 20.8 |
| 76.1 | 19.6 | 12.5 | 25.0 |
| 88.9 | 6.76 | 3.2 | 8.62 |
| 88.9 | 8.38 | 4.0 | 10.7 |
| 88.9 | 10.3 | 5.0 | 13.2 |
| 88.9 | 12.8 | 6.3 | 16.3 |
| 88.9 | 16.0 | 8.0 | 20.3 |
| 88.9 | 19.5 | 10.0 | 24.8 |
| 88.9 | 23.6 | 12.5 | 30.0 |
| 101.6 | 7.77 | 3.2 | 9.89 |
| 101.6 | 9.63 | 4.0 | 12.3 |
| 101.6 | 11.9 | 5.0 | 15.2 |
| 101.6 | 14.8 | 6.3 | 18.9 |
| 101.6 | 18.5 | 8.0 | 23.5 |
| 101.6 | 22.6 | 10.0 | 28.8 |
| 101.6 | 27.5 | 12.5 | 35.0 |
| 114.3 | 8.77 | 3.2 | 11.2 |
| 114.3 | 10.9 | 4.0 | 13.9 |
| 114.3 | 13.5 | 5.0 | 17.2 |
| 114.3 | 16.8 | 6.3 | 21.4 |
| 114.3 | 21.0 | 8.0 | 26.7 |
| 114.3 | 25.7 | 10.0 | 32.8 |
| 114.3 | 31.4 | 12.5 | 40.0 |
| 114.3 | 35.1 | 14.2 | 44.7 |
| 139.7 | 10.8 | 3.2 | 13.7 |
| 139.7 | 13.4 | 4.0 | 17.1 |
| 139.7 | 16.6 | 5.0 | 21.2 |
| 139.7 | 20.7 | 6.3 | 26.4 |
| 139.7 | 26.0 | 8.0 | 33.1 |
| 139.7 | 32.0 | 10.0 | 40.7 |
| 139.7 | 39.2 | 12.5 | 50.0 |
| 139.7 | 43.9 | 14.2 | 56.0 |
| 168.3 | 13.0 | 3.2 | 16.6 |
| 168.3 | 16.2 | 4.0 | 20.6 |
| 168.3 | 20.1 | 5.0 | 25.7 |
| 168.3 | 25.2 | 6.3 | 32.1 |
| 168.3 | 31.6 | 8.0 | 40.3 |
| 168.3 | 39.0 | 10.0 | 49.7 |
| 168.3 | 48.0 | 12.5 | 61.2 |
| 168.3 | 54.0 | 14.2 | 68.7 |
| 193.7 | 15.0 | 3.2 | 19.2 |
| 193.7 | 18.7 | 4.0 | 23.8 |
| 193.7 | 23.3 | 5.0 | 29.6 |
| 193.7 | 29.1 | 6.3 | 37.1 |
| 193.7 | 36.6 | 8.0 | 46.7 |
| 193.7 | 45.3 | 10.0 | 57.7 |
| 193.7 | 55.9 | 12.5 | 71.2 |
| 193.7 | 62.9 | 14.2 | 80.1 |
| 193.7 | 70.1 | 16.0 | 89.3 |
| 219.1 | 17.0 | 3.2 | 21.7 |
| 219.1 | 21.2 | 4.0 | 27.0 |
| 219.1 | 26.4 | 5.0 | 33.6 |
| 219.1 | 33.1 | 6.3 | 42.1 |
| 219.1 | 41.6 | 8.0 | 53.1 |
| 219.1 | 51.6 | 10.0 | 65.7 |
| 219.1 | 63.7 | 12.5 | 81.1 |
| 219.1 | 71.8 | 14.2 | 91.4 |
| 219.1 | 80.1 | 16.0 | 102.1 |
| 219.1 | 98.2 | 20.0 | 125.1 |
| 244.5 | 29.5 | 5.0 | 37.6 |
| 244.5 | 37.0 | 6.3 | 47.1 |
| 244.5 | 46.7 | 8.0 | 59.4 |
| 244.5 | 57.8 | 10.0 | 73.7 |
| 244.5 | 71.5 | 12.5 | 91.1 |
| 244.5 | 80.6 | 14.2 | 102.7 |
| 244.5 | 90.2 | 16.0 | 114.9 |
| 244.5 | 10.7 | 20.0 | 141.1 |
| 273.0 | 33.0 | 5.0 | 42.1 |
| 273.0 | 41.4 | 6.3 | 52.8 |
| 273.0 | 52.3 | 8.0 | 66.6 |
| 273.0 | 64.9 | 10.0 | 82.6 |
| 273.0 | 80.3 | 12.5 | 102.3 |
| 273.0 | 90.6 | 14.2 | 115.5 |
| 273.0 | 101.4 | 16.0 | 129.2 |
| 273.0 | 124.8 | 20.0 | 159.0 |
| 273.0 | 152.9 | 25.0 | 194.8 |
| 323.9 | 39.3 | 5.0 | 50.1 |
| 323.9 | 49.3 | 6.3 | 62.9 |
| 323.9 | 62.3 | 8.0 | 79.4 |
| 323.9 | 77.4 | 10.0 | 98.6 |
| 323.9 | 96.0 | 12.5 | 122.3 |
| 323.9 | 108.5 | 14.2 | 138.2 |
| 323.9 | 121.5 | 16.0 | 154.8 |
| 323.9 | 149.9 | 20.0 | 191.0 |
| 323.9 | 184.3 | 25.0 | 234.8 |
| 355.6 | 54.3 | 6.3 | 69.1 |
| 355.6 | 68.6 | 8.0 | 87.4 |
| 355.6 | 85.2 | 10.0 | 108.6 |
| 355.6 | 105.8 | 12.5 | 134.7 |
| 355.6 | 119.6 | 14.2 | 152.3 |
| 355.6 | 134.0 | 16.0 | 170.7 |
| 355.6 | 165.5 | 20.0 | 210.9 |
| 355.6 | 203.8 | 25.0 | 259.7 |
| 406.4 | 62.2 | 6.3 | 79.2 |
| 406.4 | 78.6 | 8.0 | 100.1 |
| 406.4 | 97.8 | 10.0 | 124.5 |
| 406.4 | 121.4 | 12.5 | 154.7 |
| 406.4 | 137.3 | 14.2 | 175.0 |
| 406.4 | 154.0 | 16.0 | 196.2 |
| 406.4 | 190.6 | 20.0 | 242.8 |
| 406.4 | 235.1 | 25.0 | 299.6 |
| 406.4 | 278.5 | 30.0 | 354.8 |
| 457.0 | 70.0 | 6.3 | 89.2 |
| 457.0 | 88.6 | 8.0 | 112.9 |
| 457.0 | 10.2 | 10.0 | 140.4 |
| 457.0 | 137.0 | 12.5 | 174.6 |
| 457.0 | 155.1 | 14.2 | 197.6 |
| 457.0 | 174.0 | 16.0 | 221.7 |
| 457.0 | 215.5 | 20.0 | 274.6 |
| 457.0 | 266.3 | 25.0 | 339.3 |
| 457.0 | 315.9 | 30.0 | 402.4 |
| 457.0 | 411.4 | 40.0 | 524.0 |
| 508 | 77.9 | 6.3 | 99.3 |
| 508 | 98.6 | 8.0 | 125.7 |
| 508 | 122.8 | 10.0 | 156.5 |
| 508 | 152.7 | 12.5 | 194.6 |
| 508 | 172.9 | 14.2 | 220.3 |
| 508 | 194.1 | 16.0 | 247.3 |
| 508 | 240.7 | 20.0 | 306.6 |
| 508 | 297.8 | 25.0 | 379.4 |
| 508 | 353.6 | 30.0 | 450.5 |
| 508 | 461.7 | 40.0 | 588.1 |
| 508 | 564.7 | 50.0 | 719.4 |
| 610 | 93.8 | 6.3 | 119.5 |
| 610 | 18.8 | 8.0 | 151.3 |
| 610 | 148.0 | 10.0 | 188.5 |
| 610 | 184.2 | 12.5 | 234.6 |
| 610 | 208.6 | 14.2 | 265.8 |
| 610 | 234.4 | 16.0 | 298.6 |
| 610 | 291.0 | 20.0 | 370.7 |
| 610 | 360.7 | 25.0 | 459.5 |
| 610 | 429.1 | 30.0 | 546.6 |
| 610 | 562.3 | 40.0 | 716.3 |
| 610 | 690.5 | 50.0 | 879.7 |
| 711 | 109.5 | 6.3 | 139.5 |
| 711 | 138.7 | 8.0 | 176.7 |
| 711 | 172.9 | 10.0 | 220.2 |
| 711 | 215.3 | 12.5 | 274.3 |
| 711 | 244.0 | 14.2 | 310.9 |
| 711 | 274.2 | 16.0 | 349.4 |
| 711 | 340.8 | 20.0 | 434.2 |
| 711 | 422.9 | 25.0 | 538.8 |
| 711 | 503.8 | 30.0 | 641.8 |
| 711 | 661.9 | 40.0 | 843.2 |
| 711 | 815.1 | 50.0 | 1038.3 |
熱成型結構圓管應用
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