王： 1.人孔、法兰保温，待设备整体保温完成后进行，其保温厚度与设备整体保温厚度相同 2.图中尺寸L为考虑法兰螺栓安装尺寸， 3.若设备在室外时，人孔保温外壳与设备整体保温外壳搭接口处，须用游青胶嵌缝防水， 4.若设备整体保温为复合外保护层时，设备应设支承圈，以便与人孔保温外壳固定

环境气温20℃全年运行16℃季节运行管道直径60℃100℃150℃60℃100℃150℃公称管道保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面直径外径厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度(mm)(mm)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)1522307.222.44013.823.77019.523.3307.818.64014.219.88018.618.82028308.022.54015.423.97021.523.5308.718.74015.820.08020.619.02532308.722.64016.424.07022.623.6309.418.84017.220.28021.719.13238309.722.74018.124.27024.723.83010.719.04019.020.48023.919.34045409.122.05018.023.49023.822.94010.018.25018.519.59024.619.050574010.522.15020.623.69026.823.14011.518.35021.219.79027719.270764012.922.35024.023.89031.423.44014.018.55025.320.09031.419.480894014.822.45027.624.09034.423.54016.018.65029.020.29035.419.61001084016.522.45031.924.29038.923.74018.518.75032.720.39040019.81251334019.422.55036.624.39044.623.94021.818.85038.320.59045.720.01501594022.722.65042.624.59050.824.14024.418.85044.520.79052.020.22002194029.522.75054.824.79064.124.44032.819.05057.120.99064.120.52502735030.022.26057.424.012061.823.35032.718.46058.820.112061.819.33003255034.122.26065.024.012070.223.45037.218.46068.320.212072.219.5室内架空金属管道图集号甘12S9图名岩棉制品保温厚度表质沟22

航空标准环境气温20℃全年运行16℃季节运行管道直径60℃100℃150°℃60℃100℃150℃公称管道保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面直径外径厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度(mm)(mm)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)1522307.822.65013.423.08019.923.0308.418.85013.819.18019.919.02028308.722.75015.023.28022.023.2309.619.05015.419.38022.019.22532309.422.85015.923.38022.423.23010.419.15016.919.58023.819.432383010.422.95017.623.58025.323.53011.519.25018.119.68025.319.540454010.022.25019.123.69025.523.14011.018.46018.119.09026.319.250574011.522.35022.423.99029.423.44012.518.56020.719.29029.419.470764014.022.55025.924.19033.323.64015.118.76024.019.49034.219.780894016.022.65029.724.39037.323.84017.318.86027.519.69038.319.91001084018.522.75034.224.59042.124.04019.918.96031.619.89043.120.11251334021.822.85039.124.69048.024.24023.319.06036.019.99049.120.31501594024.422.85045.424.89054.524.44027.119.16041.820.19055.720.52002194031.722.95058.225.09068.524.74036.019.36053.220.39069.620.82502735032.722.47054.323.612065.623.55035.418.67057.319.812067.419.63003255037.222.47062.823.712074.323.65041.918.77064.519.812076.319.7图名室内架空金属管道图集号甘12S9矿棉制品保温厚度表页次24

核环境气湿20℃全年运行16℃季节运行管道直径60℃100℃150℃60℃100℃150℃公称管道保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面直径外径厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度对(mm)(mm)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)校1522305.721.94011.023.06016.823.2306.218.14011.419.16017.119.32028306.422.04012.423.26018.823.5307.018.24012.919.36019.219.52532307.022.14013.423.36020.023.6307.718.34013.919.46020.419.73238307.822.24014.723.46021.923.8308.518.44015.319.66022.319.9设4045308.722.34016.323.67022.123.3309.518.54016.919.78021.118.850573010.322.44019.023.87025.223.53011.2 18.64019.719.98023.919.070763012.222.54022.524.07029.023.73013.318.74023.320.28027.619.280893014.222.64025.924.27033.023.93015.418.84026.920.48031.019.41001083016.622.74029.924.47037.424.13018.018.94031.020.58035.019.61251333019.622.84035.124.57043.224.33021.319.04036.520.78040.419.81501593022.822.84040.624.67049.024.53024.819.14042.120.88045.719.92002193029.822.94052.824.87062.724.83032.419.24054.921.08057.820.22502734028.722.25053.523.910056.923.34031.218.46047.919.310058.119.43003254033.622.35061.924.010065.123.44036.618.56055.319.410066.419.5图名室内架空金属管道图集号甘12S9玻璃棉制品保温厚度表页闪27

核环境温20℃全年运行16℃季节运行管道直径60℃100℃150℃60℃100℃150℃公称管道保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面直径外径厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度对(mm)(mm)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)校1522307.422.54012.923.56017.523.4308.118.74013.519.67017.018.92028308.422.64014.623.76019.623.6309.318.94015.319.97018.919.12532309.122.74015.723.86020.923.83010.119.04016.520.07020.119.232383010.122.84017.324.06022.824.03011.119.14018.220.27021.819.4设4045409.622.15016.923.28021.622.94010.518.35017.819.48022.319.050574011.122.25019.523.48024.523.14012.218.45020.519.68025.319.270764013.522.45023.523.78028.923.34014.918.65024.619.88029.719.580894015.122.45026.123.88031.723.54016.618.75027.420.08032.719.61001084017.422.55030.023.98035.923.74019.218.85031.420.18037.019.81251334020.522.65034.924.18041.223.94022.518.95036.720.38042.520.21501594023.622.75040.124.28046.724.04026.019.05042.120.48048.120.12002194030.822.87040.223.111047.222.94033.919.18038.218.811048.619.02502735031.222.37047.923.211055.423.15034.318.58045.418.911057.119.23003255036.222.37055.323.311063.623.25039.918.68052.319.011065.319.3室内架空金属管道图集号甘12S9图名超细玻璃棉制品保温厚度表页沟33

核境气温20℃全年运行16℃季节运行审咨道直格60℃100℃150℃60℃100℃150℃公称管道保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面保温热量表面直径外径厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度厚度损失温度(mm)(mm)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)(mm)(w/m)(℃)校1522305.922.03011.823.95015.023.4306.518.24010.818.95015.519.52028306.722.13013.524.25016.923.6307.418.34012.219.15017.419.72532307.322.23014.624.35018.123.8308.018.44013.119.25018.719.93238308.122.33016.224.55019.923.9308.918.54014.519.45020.520.1设4045309.022.44015.323.36019.823.3408.417.84016.019.57018.918.850573010.622.54017.723.56022.723.5409.818.04018.619.77021.519.070763013.122.64021.623.86027.123.84011.918.14022.620.07025.519.280893014.722.74024.123.96030.023.94013.318.24025.320.17028.119.41001083017.122.84027.924.16034.324.14015.318.24029.320.37031.919.51251333020.322.94032.724.26039.824.34018.018.34034.420.47036.919.71501593023.522.94037.824.36045.424.54020.818.44039.720.57041.919.82002194024.722.37031.922.410040.022.64027.118.57033.518.610041.218.72502734029.822.37038.122.510047.122.75027.418.07040.018.710048.618.83003254034.822.47044.022.610054.022.85031.818.17046.218.710055.618.9室内架空金属管道图集号甘12S9图名酚醛泡沫制品保温厚度表质沟35

核画保温材料岩棉矿棉气象条件准数A1234567891012345678910公称直径管道外径(mm)(mm)保温层厚(mm)保温层厚度(mm)15222020202020203030303020202020203030303030202820202020202030303030202020202030303030402532202020202030303030302020202020303030304032382020202020303030304020202020203030304040 设40452020202020303030304020202020303030304040505720 20202020303030404020202020303030404040707620202020303030304040202020203030304040408089202020203030304040402020202030303040404010010820202020303030404040202020203030404040501251332020202030303040404020202020303040404050 1501592020202030303040404020202020303040404050200219202020203030404040502020203030304040505025027320202020303040404050202020303030404050503003252020202030304040405020202030303040405050图名岩、矿棉制品图集号甘12S9防结露管道保温厚度表质肉51

保温材料玻璃棉硬质聚氨酯泡沫塑料气象条件准数A1234567891012345678910公称直径管道外径(mm)(mm)保温层厚度 (mm)保温层厚度（mm)1522202020202020202030302020202020202020202020282020202020202030303020202020202020202030253220202020202020303030202020202020202020303238202020202020203030302020202020202020303040452020202020203030303020202020202020203030505720202020202030303030202020202020202030307076202020202020303030302020202020202030303080892020202020203030303020202020202020303030100108202020202030303030402020202020202030303012513320202020203030303040202020202020303030301501592020202020303030304020202020202030303030200219202020202030303040402020202020203030303025027320202020203030304040202020202020303030303003252020202020303030404020202020202030303030图名玻璃棉、硬质聚氨酯泡沫塑料图集号甘12S9制品防结露管造保温厚度表顶次52

核保温材料水泥膨胀珍珠岩级福乐斯气象条件准数A1234567891012345678910公称直径管道外径(mm)保温层厚度 (mm)(mm)保温层厚度(mm)校15222020203030304040405020202020202030303020202820202030304040405050202020202020303030302532202020303040404050502020202020303030303032382020203030404050505020202020203030303040设40452020203030404050505020202020203030303040505720203030404040505060202020202030303040407076202030304040505060602020202030303030404080892020303040405050606020202020303030404040100108202030304040505060602020202030303040404012513320203030405050606070202020203030304040401501592020303040505060607020202020303030404040200219202030404050506070702020202030304040405025027320203040405060607070202020203030404040503003252020304040506060707020202020303040404050图名水泥膨胀珍珠岩、1级福乐斯图集号甘12S9防结露管道保温厚度表顶次53

设备保温厚度表（二）

管道直径（上行：公称直径下行：管道外径）(mm)面积1520253240507080100125150200250300(m)22283238455776891081331592192733252022.724.625.827.729.033.738.743.149.757.665.784.6101.5117.93029.331.232.434.336.540.345.350.356.364.272.391.2108.1124.54035.937.839.040.943.146.951.956.963.970.778.997.8114.7131.15042.544.445.647.549.753.558.563.569.577.385.5104.4121.3137.7保6049.151.052.254.156.360.165.170.176.183.992.1111.0127.9144.37055.757.658.860.762.966.771.776.782.790.598.7117.6134.5150.8温8062.364.765.467.369.573.378.383.389.397.1105.3124.2141.1157.4层9068.970.772.073.976.179.984.989.995.9103.7111.9130.8147.7164.010075.577.378.680.582.786.491.596.5102.5110.3118.5137.4154.3170.6厚12088.790.591.893.795.999.6104.7109.7115.7123.5131.7150.5167.5183.8度140101.8103.7105.0106.9109.1112.8117.9122.9128.9136.7144.9163.7180.7197.0160115.0116.0118.2120.1122.3126.0131.1136.1142.1149.9158.1176.9193.9210.2(mm)180128.2130.1131.4133.3135.5136.2144.3149.3155.2163.1171.3190.1207.1223.4200141.4143.3144.6146.5148.7152.4157.4162.5168.4176.3184.5203.3220.3236.6220155.3156.5157.8159.5161.8165.6170.6175.7181.6189.5197.7216.5233.5249.8240167.8169.7171.0172.9175.0178.8183.8188.9194.8202.7210.9229.7246.7263.0260181.0182.9184.2186.0188.2192.0197.0202.1208.0215.9224.1242.9259.9276.2280194.2196.1197.3199.2201.4205.2210.2215.3221.2229.1237.2256.1273.1289.4注：表中数据为100m管长的保温工程量。图集号甘12S9图名管道保温工程量面积计算表贝闪60

核管道直径（上行：公称直径体积下行：管道外径）（mm）审(m")152025324050708010012515020025030022 2832 3845577689108133159219273325200.280.320.340.380.430.500.610.710.841.001.171.561.912.24300.520.570.610.670.740.861.011.171.351.601.852.432.963.40400.820.900.951.031.121.281.481.691.942.262.603.384.064.76校501.201.291.361.451.571.762.022.282.593.003.424.395.276.11保601.641.751.831.952.08/2.322.632.943.313.804.305.476.527.54温702.142.282.372.512.662.943.303.664.104.665.256.627.849.02802.722.872.983.133.313.624.044.464.955.606.277.839.2310.58设层903.363.533.653.824.034.384.855.315.876.607.369.1110.6912.21厚1004.074.264.394.584.815.205.726.246.867.678.5110.4612.2113.901205.685.926.076.316.587.057.678.299.0310.0011.0213.3615.4617.48度1407.577.848.028.308.619.169.8910.6111.4812.6113.7916.5218.9721.341609.7210.0410.2410.5610.9211.5412.3713.2014.1915.4916.8419.9522.7625.46(mm)18012.1512.5012.7313.0813.4914.1915.1516.0617.1718.6320.1523.6526.8129.8520014.8415.1315.49158816.3317.1118.1519.1920.4222.0423.7327.6231.1334.5022017.8418.2218.5118.9419.4420.2921.4422.5823.9425.7227.5831.8635.7239.4324021.0221.4921.8022.2724.8123.7525.0026.2427.7229.6731.6936.3740.5744.6226024.5225.0225.3625.8726.4627.4728.8230.1731.7733.8836.0841.1445.7050.0828028.5828.8329.1929.7430.3731.4632.9234.3736.1038.3740.7346.1851.0955.81注：表中数据为100m管长的保温工程量图集号甘12S9图名管道保温工程量体积计算页闪61

圆简设备直径(mm)面积(m)120014001600180020002200240026002800300032003400S1S2SIS2S1S2S1S2S1S2S1S2S1S2S1S2S1S2S1S2S1S2S1S2203.91.94.62.65.2 3.35.84.26.45.27.16.27.77.38.38.79.010.19.611.510.213.110.814.6304.02.04.62.65.2 3.45.94.36.55.37.16.37.87.58.48.89.010.29.611.610.313.210.914.8404.02.04.72.75.3 3.55.94.46.65.47.26.47.87.68.58.99.110.39.711.810.313.311.015.0504.12.1 4.82.84.33.66.04.56.65.57.36.67.97.88.59.09.210.49.811.910.413.511.015.2保604.22.24.82.95.43.76.14.66.75.67.36.78.07.98.69.29.210.69.812.110.513.715.4704.22.24.92.95.53.86.1 4.76.85.77.46.88.08.08.79.39.310.79.912.210.5温13.815.6804.32.35.03.05.63.86.24.86.85.87.56.98.18.28.79.59.410.910.012.410.614.015.7层904.42.45.03.1 5.63.96.34.96.95.97.57.08.28.38.89.69.411.010.012.610.714.211.315.91004.42.45.13.25.74.06.35.07.06.07.67.28.28.58.99.79.511.210.112.710.714.311.416.1厚1204.62.65.2 3.35.84.26.55.27.16.27.77.48.48.79.010.09.611.510.213.010.914.711.516.41404.72.75.33.56.04.46.6 5.47.26.47.97.68.58.99.110.39.711.810.413.3度11.015.011.616.81604.82.95.53.76.14.66.75.67.46.78.07.98.69.29.210.69.912.110.513.711.115.411.817.2(mm)1805.03.05.63.86.24.86.95.87.56.98.18.28.89.59.410.910.012.410.614.011.315.1.92005.13.25.74.06.45.07.06.07.67.28.38.58.99.79.511.210.112.710.814.411.416.112.017.92205.23.35.94.2 6.55.27.16.27.87.48.48.79.010.09.611.510.313.010.914.711.516.412.218.32405.43.56.04.46.65.47.36.47.97.68.58.99.110.39.811.810.413.311.015.016.812.318.72605.53.76.2 4.66.85.67.46.78.07.98.79.29.310.69.912.10.513.711.215.411.817.212.419.12805.63.86.34.86.95.87.56.98.28.28.89.59.410.910.012.10.74.015.711.919.5注：S1一表示园筒设备筒体保温层表面积（mf/m）S2一表示园筒设备封头保温层表面积（nf/个）园筒设备图集号甘12S9图名保温工程量面积计算表顶闪62

不保温设备及管道防腐措施

保温设备及管道外保护层防腐措施

土填腐蚀性等级及防护措施

注：一般只需测定土壤电阻率和管盒测重量损失两项即可。

理地金属管道外防腐层

不保温埋地管道石油沥青防腐层结构表

每100m管道石油沥清防腐结构材料耗量表

不保温理地管道环氧煤沥青防腐层结构表

施工标准规范范本核公称直径(mm)1520253240507080100125150200250300审管道外径(mm)2228323845577689108133159219273325保温厚度(mm)D(m)200.0620.0680.0720.0780.0850.0970.1160.1290.1480.1730.1990.2590.3130.365对300.0820.0880.0920.0980.1050.1170.1360.1490.1680.1930.2190.2790.3330.385校400.1020.1080.1120.1180.1250.1370.1560.1690.1880.2130.2390.2990.3530.405500.1220.1280.1320.1380.1450.1570.1760.1890.2080.2330.2590.3190.3730.425600.1420.1480.1520.1580.1650.1770.1960.2090.2280.2530.2790.3390.3930.445700.1620.1680.1720.1780.1850.1970.2160.2290.2480.2730.2990.3590.4130.465设800.1820.1880.1920.1980.2050.2170.2360.2490.2680.2930.3190.3790.4330.485900.2020.2080.2120.2180.2250.2370.2560.2690.2880.3130.3390.3990.4530.5051000.2220.2280.2320.2380.2450.2570.2760.2890.3080.3330.3590.4190.4730.5251200.2620.2680.2720.2780.2850.2970.3160.3290.3480.3730.3990.4590.5130.5651400.3020.3080.3120.3180.3250.3370.3560.3690.3880.4130.4390.4990.5530.6051600.3420.3480.3520.3580.3650.3770.3960.4090.4280.4530.4790.5390.5930.6451800.3820.3880.3920.3980.4050.4170.4360.4490.4680.4930.5190.5790.6330.6852000.4220.4280.4320.4380.4450.4570.4760.4890.5080.5330.5590.6190.6730.7252200.4620.4680.4720.4780.4850.4970.5160.5290.5480.5730.5990.6590.7130.765图名图集号D值表（金属管道）甘12S9闪69

公称直径(mm)1520253240507080100125150200250300管道外径(mm)2228323845577689108133159219273325保温厚度(mm)Din(D) (m)d200.0640.0600.0580.0540.0560.0520.0490.0480.0470.0450.0450.0430.0430.042300.1080.1010.0970.0930.0890.0840.0790.0770.0740.0720.0700.0680.0660.065400.1560.1460.1400.1340.1280.1200.1120.1080.1040.1000.0970.0930.0910.089500.2090.1950.1870.1780.1700.1590.1480.1420.1360.1310.1260.1200.1160.114600.2650.2460.2370.2250.2140.2010.1860.1780.1700.1630.1570.1480.1430.140700.3230.3010.2890.2750.2620.2440.2260.2160.2060.1960.1890.1770.1710.167800.3850.3580.3440.3270.3110.2900.2670.2560.2440.2310.2220.2080.2000.194900.4480.4170.4010.3810.3620.3380.3110.2980.2820.2680.2570.2390.2290.2231000.5130.4780.4600.4370.4150.3870.3560.3400.3230.3060.2920.2720.2600.2521200.6490.6050.5820.5530.5260.4900.4500.4300.4070.3850.3670.3400.3240.3121400.7910.7390.7110.6760.6430.5990.5500.5250.4960.4680.4460.4110.3900.3761600.8030.7640.7120.6540.6240.5890.5550.5280.4850.4600.4421800.7620.7270.6860.6460.6140.5630.5320.5112000.7870.7400.7030.6430.6070.5822200.7260.6840.655图名D.In(D图集号甘12S9顶闪70

（即发热节数）与母线交叉联接，形成连续并联电阻，母线通电后，各并联电阻 发热，形成一条连续的加热带，这种并联电热带可以任意剪切，将开始发热部分 控制在需要伴热部分，利用冷端作为下次维修的备用线。恒功率电热带不充许叠 绕、交叉及夹在绝热层材料中间，避免造成电热带过热损坏， 串联型恒功率电热带：是一种由芯线作发热体的电热带，在具有一定电阻的 芯线上通过电流，芯线发出热：由于芯线单位长度的电阻和通过的电流，在整个 长度上是相等的，所以各处的发热量也是相等的，形成一条连续的、发热量灼匀 的电热带，不会像并联型电热带随着使用长度的增加造成尾端功率降低，串联型 恒功率电热带一般均按管线实际长度设计，并在出厂时加工成成品供应，施工现 场无需人工接线，安装时应严格按设计长度安装，过长或过短均会影响功率，不 得任意切制，也不允许叠绕、交叉及夹在绝热层中间，避免造成电热带过热损坏。 4、温控馨选型：温控器用于控制被伴热介质温度保持在设定湿度充许改动（温 差）的范围内工作。当设定允许温差改动越小，则采用温控器的精度越高，设定 允许温差浓动较大，则可采用精度较低的温控器，如果用在有防爆要求的场合， 还应选用防爆型温控器， 变功率电热带因有一定的自调控功能，一般情况下可不设温控器。但对介质 温度液动有严格要求的场合，如介质温度改动不应大于士℃时，也需要借助高 精度温控器调控，此时温度传感器安装在被控介质管过或设备的表面，如果用于 防冻，则应采用环境型温度传感器，安装在气温变化比较敏感的地方，如地下车 库出入口处，当气温低于5时，电气开关箱内电谦接通，与该电气开关箱连接 的所有电热带系统都通电开始工作，当气温高于5C时，电源切断，所有电热带 系统断电，停止工作，一个环境型温控券，可以控制一个小区城的电伴热防冻， 恒功率电热带不管用于防冻或保温，都必须设置温控器配合工作，且每个电 伴热系统均单独设立温控器和线传感器，以防超温损坏， 图名 图集号甘12 电伴热编制说明（一） 顶7

档案标准电伴热线缠绕在管道上的螺距表（mm）

甘肃省主要县市气象参数表

甘肃省主要县市气象参数表