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1、.风管管道支架标准4），常用的管道支架间距： （立管是层高 4 米时每层一个。）公称直径 / 1520253240506580100125150200250300350400管子外径 / 1825323845577389108133159219273325377426管子壁厚 / 333.53.53.53.544444.568899支架不保2.533.544.55666.5789.5111211.512间距温/ 保温1.5222.533444.556788.51010.5一米支架2.74KG5，装有补偿器的管道固定支架最大跨距：补偿器的敷设方式公称直径 / 类型2532405065801001
2、25150200250300350400方形补偿地沟与架30354550556065708090100115130145器空无沟455055606570809090110110110套管式补地沟与架505560708090100偿器空无沟303550606565706），采暖管道支架、吊架允许最大间距外径壁无保温管道支吊有保温管道支吊架外径壁厚 /无保温管道支有保温管道支吊厚 / 架间距 /m间距 /m吊架间距 /m架间距 /m10 210.645 3.542.514 21.5157 3.55318 221.573 3.553.52 221.589 46432 3532108 46438 3.
3、53.52.5133 4741，风管支吊架的间距.安装方式管径 /mm支吊架间距 /mm直径 375 以下4水平风管直径 375 以上34垂直风管保温风管2.5 3.02,风管吊 ,托,支架材料的选用 (每 10 风管 )风管吊托材料 / 规格架含圆钢角钢扁钢/mm量 /个 6 825436440450560670625430440410L3.010.830.472.840.851.22800800L2.131.510.341.50.660.8 120012001.561.861.460.190.490.6L180018001.231.321.20.660.450.56L240024000.9
4、31.361.030.530.250.440.44L320032000.801.341.940.540.480.450.960.07L400040000.540.081.32.480.410.10.20.81L5000L0.480.082.260.423.090.410.20.180.775000.风管规吊托材料 / 格/mm架含圆钢角钢扁钢量 /个 6 8 254 364 404505 606 706 254304 40410D 1504.752.070.750.862.111.79150 D4.121.010.700.291.391.181.792.51265265 D2.841.220.
5、510.752.230.571.941.760.12375375 D2.431.660.380.173.060.211.810.941.61495495 D1.590.690.250.957.982.341.650.740.56595595 D1.211.631.232.273.660.627752.13775 D1.100.171.72.712.295.270.411.3810251025 D0.910.142.931.683.840.353.641200D 12000.730.124.711.343.070.288.633，聚氯乙烯风管支架矩形风管的长边圆形风承托角钢规格 /mm吊环螺栓直径支架间最大距离管的直径 /mm/mm/mm50030*30*483510 100040*40*5831010 150050*50*61031510 200050*50*61022010 300060*60*7102.