河南 山西 电厂/化工厂用90°1.5倍无缝弯头 实体厂家现货供应
执行标准
GB/T12459/ASTM B16.9
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产品名称:钢制对焊无缝弯头 |
执行标准:GB/T12459-2009 |
牌号材料:20# |
规格尺寸:DN250 273mm |
压力壁厚:6-30mm |
机械性能:抗拉强度455Mpa 屈服强度235Mpa 延伸率32% |
使用温度:20-400℃ |
单 重:31.28Kg/个 |
参数说明:弯头采用推制工艺;母材选用无缝钢管,加工成型之后。产品检测合格后、准予出厂,可小批量生产。 |
产品说明:碳钢钢管适用于石油、天然气、化工、水电、建筑和锅炉等行业的管路系。 |
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恒丰公司90度(R=1.5DN)弯头理论重量 |
规格 | 公称直径DN | 外径D(mm) | 壁厚等级 |
(mm) | SCH20 | 重量(Kg) | SCH40 | 重量(Kg) | SCH80 | 重量(Kg) | SCH120 | 重量(Kg) | SCH160 | 重量(Kg) |
1/2" | 15 | 22 | | | 3 | 0.05 | 4 | 0.06 | | | 5 | 0.07 |
3/4" | 20 | 27 | | | 3 | 0.08 | 4 | 0.11 | | | 5.5 | 0.14 |
1" | 25 | 34 | | | 3.5 | 0.15 | 4.5 | 0.19 | | | 6.5 | 0.26 |
2" | 50 | 60 | 3.5 | 0.57 | 4 | 0.65 | 5.5 | 0.87 | | | 8.5 | 1.27 |
3" | 80 | 89 | 4.5 | 1.76 | 5.5 | 2.13 | 7.5 | 2.84 | | | 11 | 3.98 |
4" | 100 | 114 | 5 | 3.16 | 6 | 3.76 | 8.5 | 5.20 | | | 14 | 8.12 |
6" | 150 | 168 | 5.5 | 7.78 | 7 | 9.80 | 11 | 15.02 | | | 18 | 23.49 |
8" | 200 | 219 | 6.5 | 16.02 | 8 | 19.58 | 13 | 31.06 | 15 | 35.50 | 24 | 54.29 |
10" | 250 | 273 | 6.5 | 25.12 | 9.5 | 36.30 | 15 | 56.12 | 18 | 66.56 | 28 | 99.47 |
12" | 300 | 325 | 6.5 | 36.02 | 10 | 54.81 | 17 | 91.11 | 22 | 115.99 | 34 | 172.16 |
14" | 350 | 356 | 8 | 56.52 | 11 | 77.04 | 19 | 129.98 | 24 | 161.75 | 36 | 233.86 |
16" | 400 | 406 | 8 | 73.87 | 13 | 118.53 | 22 | 195.99 | 26 | 229.22 | 40 | 339.65 |
18" | 450 | 457 | 8 | 93.75 | 14 | 161.87 | 24 | 271.23 | 30 | 334.34 | 45 | 483.89 |
20" | 500 | 508 | 9.5 | 137.34 | 15 | 214.46 | 26 | 363.43 | 32 | 441.73 | 50 | 664.10 |
22" | 550 | 559 | 9.5 | 166.53 | 17 | 293.93 | 28 | 474.29 | 35 | 585.05 | 54 | 869.91 |
24" | 600 | 610 | 9.5 | 198.53 | 18 | 370.83 | 32 | 643.66 | 38 | 756.41 | 60 | 1148.40 |
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