管道保温量计算表序号管道规格普通管加厚管保温厚度公称直径管道外径壁厚理论重量壁厚理论重量聚苯乙烯1DN2026.752.751.633.52.010.0240452DN2533.53.252.4242.910.0340453DN3242.253.253.1343.770.0440454DN40483.53.844.254.530.0645505DN50603.54.884.56.160.0845506DN6575.53.756.644.57.830.1345507DN8088.548.344.759.810.255608DN100114410.85513.440.45560空调水系统中常用的一般无缝钢管规格表无缝钢管制造方法分为序号公称直径壁厚保温厚度1101430.814聚苯乙烯2151831.1140453202531.634045425323.52.464045532383.52.984550640453.53.584550750573.54.6245508657647.155609808948.38556010100108410.26556011125133412.735560121501594.517.15556013200219631.54606514250273745.92606515300325862.54606516400426992.5570175005309105.5701米分配管接头重量（6米一个管接头）普通钢管适用公称压力Pg≤1.0MPa，加厚钢管适用公称压力Pg≤1.6MPa，表中理论重量是不镀锌钢管的外径mm重量Kg/m最大公称直径为600mm。在管道工程中，管径超过温量计算表保温厚度每米立方数管长总体积玻璃棉聚苯乙烯玻璃棉350.0029360.00347950.0020320350.003360.00395640.0027220350.0039090.00457460.0037230400.0049810.00573050.0048230400.0058290.00667250.0065940400.0069240.00788930.0092160450.0100170.01116270.0124010450.0122190.01356480.0182560管规格表保温厚度每米立方数管长总体积玻璃棉聚苯乙烯玻璃棉350.0023860.0028610.0019510350.0028260.0033560.0023350350.0032660.003850.002720400.0042740.0049460.0036420400.0047690.0054950.0040820400.0056170.0064370.0048360450.0089370.0099850.0069590450.010060.011210.0078770450.01170.0130.009220450.0138590.0153550.0109860450.0161040.0178040.0128230500.0234560.0256660.0191540500.0285430.0311760.0233930500.0334410.0364830.0274750500.05066400.0354040500.06209400.0435680表中理论重量是不镀锌钢管的重量镀锌管增加3~6%
