管道支架计算表（1）
序号12345671011管径DN25DN32DN40DN50DN65DN80DN100DN150DN200DN250DN300支架间距（m）34455566666单管重量（kg/m）3.294.555.657.7911.314.7721.40.671.74105.41147.6管重（1）kg9.8718.222.638.9556.573.85129.84243.30.44632.46885.6管重（2）kg垂直负荷（N）1020304060801302504400013527040554081010801755337559408012015吊杆截面（mm2）1.1072.2143.3214.4286.28.85614.39127.67548.70870.848.523吊杆选型∠25*3备注型钢规格型钢截面（mm2）143∠25*3∠25*3∠25*3∠30*3175∠25*3∠40*4308∠25*3∠50*5480∠25*3∠63*6729∏5693∏6.3845∏81025∏101274∏121569
