风管管道支架计算方法

4）,常用的管道支架间距：（立管是层高式4米时每层一个。）公称直径/皿1520253240506580100125150200250300350400管子外径/皿1825323845577389108133159219273325377426管子壁厚/皿333.53.53.53.544444.568899支架间距/皿不保温2.533.544.55666.5789.5111211.512保温1.5222.533444.556788.51010.5米支架2.74KG5,装有补偿器的管道固定支架最大跨距:补偿器的类型敷设方式公称直径/皿253240506580100125150200250300350400方形补偿器地沟与架空30354550556065708090100115130145无沟455055606570809090110110110套管式补偿器地沟与架空505560708090100无沟303550606565706），采暖管道支架、吊架允许最大间距外径X壁厚/mm无保温管道支吊架间距/m有保温管道支吊架间距/m外径X壁厚/m无保温管道支吊架间距/m有保温管道支吊架间距/m10X210.645X3.542.514X21.5157X3.55318X221.573X3.553.52X221.589X46432X3532108X46438X3.53.52.5133X4741，风管支吊架的间距

安装方式管径/mm支吊架间距/mm水平风管直径375以下W4直径375以上W3垂直风管W4保温风管W2.5〜3.02,风管吊，托，支架材料的选用（每10武风管）风管规格/mm吊托架含量/个材料/kg圆钢角钢扁钢破6破8破10254364404505606706254304404LW8003.010.830.472.840.851.2280O<LW12002.131.510.341.50.660.81200<LW18001.561.861.460.190.490.61800<LW24001.231.321.20.660.450.562400<LW32000.931.361.030.530.250.440.443200<LW40000.801.341.940.540.480.450.960.074000<LW50000.540.081.32.480.410.10.20.81L>50000.480.082.260.423.090.410.20.180.77

风管规格/mm吊托架含量/个材料/kg圆钢角钢扁钢破6破8破10254364404505606706254304404DW1504.752.070.750.862.111.79150VD<2654.121.010.700.291.391.181.792.51265<D<3752.841.220.510.752.230.571.941.760.12375<D<4952.431.660.380.173.060.211.810.941.61495<D<5951.590.690.250.957.982.341.650.740.56595<D<7751.211.631.232.273.662.130.62775<D<10251.100.171.72.712.295.270.411.381025<D<12000.910.142.931.683.840.353.64D>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管的直径/mm承托角钢规格/mm吊环螺栓直径/mm支架间最大距离/mm<50030*