1、录A管件的基本类型和结构尺寸A.1弯头A.1.145。弯头45。弯头（图A.1.D结构尺寸Z值见表A.1.1-1和A.1.1-2。（八）45。弯头（b）带插口45。弯头图A.1.145。弯头示意图表A.1.1-145。弯头结构尺寸Z值（Inm）公称外径dtl系列I系列II系列HI5017141275252017IlO38302412530160504038200744855注：系列I为CJ/T273-2012的数据：系列Il和系列IH为相关生产企业提供的数据。表A.1.1-2带插口45弯头结构尺寸Z值（mm）公称外径dn系列I系列11系列m5017141775282025HO283028125
2、30160424040注：系列I为CJ/T273-20I2的数据：系列II和系列III为相关生产企业提供的数据。A.1.290弯头（八）45。弯头（b）带插口45。弯头图A.1.290。弯头示意图表A.1.2-190。弯头结构尺寸Z值（mm）公称外径必系列I系列H系列W503236307542424111058616012572160888886200132118126注：系列I为CJ/T273-20I2的数据：系列II和系列III为相关生产企业提供的数据。(b)带插口45。弯头表A.1.2-2带插口90弯头结构尺寸Z值(mm)公称外径dn系列I系列1150323675434211058611
3、25671608888注：系列I为CJ/T273-2012的数据：系列I【为相关生产企业提供的数据，A.2三通A.2.1顺水三通顺水三通(图A.2.1)结构尺寸值见表A.2.1。（八）45。弯头图A.2.I顺水三通不意图(b)带插口45。斜三通表A.2.1顺水三通和带插口顺水三通结构尺寸值(mm)公称外径系I系列II系列川ZlZ2Z3RZlZ2Z3RZlZ2Z3R50503354351538.5753833553415755034804820387651.53355502075754577522050994843785020110x502549623036.57565.534566530110
4、x754379703053102.57444786630IIOxIIO6311772307113976621157230125504078751257553103781251258015688一160x1106611593307414298631179430I6OI2582157.510116OI6O8916510435991931048516598352OOI1O901701302001258015688一200200144291132133265.513312523514850注：系列1为CJ/T273-2012的数据：系列Il和系列山为相关生产企业提供的数据。（八）45。斜三通图A.2.
5、245。斜三通示意图表A.2.245斜三通和带插口45斜三通结构尺寸值（mm）公称外径dn系列I系列II系列InZlZ2Z3ZlZ2Z3ZlZ2Z350501071641278661170657550118380119483-271837575151191051912710916IiO98I10x50-1779109-12.590.5112.5-1975HO110x75-21251282.8138.3132-1120125110x11023157134271651382315613912550-1595.5126.5125750130140I2512530187160160x504675150
6、160x75-3210213416O1IO01641740173.5178-2156175I6O16O3322619338236198332262002OOIIO0203223200125021622822242692425531325855295246注：系列I为CJ/T273-2012的数据：系列I【和系列山为相关生产企业提供的数据。A.2.3瓶颈顺水三通图A.2.3瓶颈顺水三通示意图表A.2.3瓶颈顺水三通结构尺寸值（mm）公称外径dn系列I系列11系列11IZlZ2Z3RZlZ2Z3RZlZ2Z3R1l05062117713064142.364601297030110x75621186
7、33064141.564591297030I255O8017288I25758017588注：系列I为CJ/T273-20I2的数据；系列II和系列山为相关生产企业提供的数据。A.3顺水平面四通顺水平面四通（图A.3）结构尺寸值见表A.3。(b)带插口顺水平面四通（八）顺水平面四通图A.3顺水平面四通示意图表A.3顺水平面四通和带插口顺水平面四通结构尺寸值(mm)公称外径dn系列I系列II系列mZlZ2Z3RZlZ2Z3RZlZ2Z3R5O5O21333515292535157550253448152927501575753345322045375020I1O5O242562283027653
8、0110753643702845376630110x1105463723063637264546830I25125807688I60110615493306161936256933016O12576761001601607689104358989104887910335注:系列I为CJ/T273-2012的数据:系列H和系列HI为相关生产企业提供的数据,A.4异径(b)带插口异径（八）异径图A.4异径不意图表A.4异径和带插口异径结构尺寸Z值（mm）公称外径dn系列1系列II系列In755030312811050485040110753437361255050.8125x7548.5125x1
9、1035.5160x1105262.35016012560200ll075.52001604643.547注：系列1为CJ/T273-2012的数据:系列H和系列HI为相关生产企业提供的数据。A.5直通直通（图A.5）结构尺寸Z值见表A.5。图A.5直通示意图表A.5直通结构尺寸Z值（mm）公称外径dn系列I系列II5010610675109109110117119125119160150150200150175注：系列I为CJ/T273-20I2的数据：系列H相关生产企业提供的数据“A.6H型管件H型管件（图A.6）结构尺寸值见表A.6。图A.6H型管件示意图表A.6H型管件结构尺寸值（mm
10、公称外径dn系列I系列11系列IIIZlZ2ZlZ2ZlZ27575180346180328180290I10x75180346180328180290110x110180346180328180340I25125180328I6O1IO180460184460180380注：系列I为CJ/T273-20I2的数据：系列II和系列III为相关生产企业提供的数据。附录B建筑排水聚丙烯静音管道温度变化引起的伸缩量Itifl纵向伸/AVmm)图A建筑排水聚丙烯静音管道温度变化引起的伸缩量:注：图中管道纵向伸缩量:是根据线膨胀系数=16*l511(mC)计算的.附录C管道水力计算表C.0.1建筑排水
11、聚丙烯静音横管或出户管（生活排水管）的排水能力1.与流速Y应按表C.O.I的规定取值。表C.0.1建筑排水聚丙烯静音横管或出户管（生活排水管）的排水能力与流速对应表坡度I充满度hD=0.5充满度hD=0.6外径50mm外径75mm外径IlOmm外径125mm外径160mm外径200mmV(ms)b(Us)V(ms)(Us)11Vs)9，(Us)Vm)b(Us)V(ms)b(Us)V11Vs)0.0030.738.090.8514570.0030.623.250.798.740.9115.740.0040.602.420.663.470.849.350.9816.820.0050.682.710
12、743.880.9410.451.0918.810.0060.742.970.814.251.0311.451.2020.610.0070.611.()90.)3.210.884.591.12!2.361.2922.260.008一0.651.170.863.430.944.911.1913.221.3823.790.0090.691.240.913.630.995.211.2714.021.4725.240.0100.731.300.963.831.055.491.3314.7X1.5526.600.0110.771.371.004.021.105.761.4015.501.6227.90
13、0.0120.600.450.801.431.054.201.156.021.4616.191.6929.140.0130.620.460.831.49J.094.371.196.261.5216.851.7630.330.0140.650.480.861.541.134.531.246.501.5817.481.8331.480.0150.670.500.89).601.174.691.286.731.63IS.I01.8932580.0160.690.520.921.651.214.851.326.951.6918.691.9633.650.0170.710.530.951.701.254
14、991.367.161.7419.272.0234.680.0180.730.550.981.751.285.141.407.371.7919.832.0735.690.0190.750.561.011.801.325.28!.447.571.8420.372.1336.670.0200.770.581.03I.S41.355.421.487.771.8920.902.1937.620.0210.790.591.061.891.395.551.527.961.9321.412.2438.550.0220.810.6()1.081.931.425.681.558.141.9821.922.29
15、39.460.0230.830.621.111.981.455.811.598.332.0222.412.3440.340.0240.850.631.132.021.485.931.628.512.0722.892.4041.210.0250.860.M1.152.()61.516.061.658.682.1123.362.4442.060.0260.880.661.182.101.546.181.698.852.1523.832.4942.890.0270.900.671.202.141.576.291.729.022.1924.282.5443.710.02X0.910.681.222.1
16、81.)6.411.759.192.2324.732.5944S10.0290.930.691.242.221.636.521.789.352.2725.162.6345.300.0300.950.711.262.261.666.641.819.512.3125.592.6846.080.0351.020.761.372.441.797.171.9610.22.5027.642.8949.770.(M01.090.821.462.611.917.662.0910.92.6729.553.0953.200.(M51.160.861.552.762.()38.132.2211.62.8331.35
17、3.2856.430.0501.220.911.632.912.148.572.3412.22.9833.043.4659.480.0551.280.961.713.062.248.982.4512.83.1334.653.6362.390.0601.341.001.793.192.349.382.5613.43.2736.203.7965.160.0651391.041.863.322.449.772.6714.03.403.9467.820.0701.451.081.933.452.5310.142.7714.53.5339.104.0970.380.0751.501.122.003.57
18、2.62!0.492.8715.03.6640.474.2372.850.0801.541.152.073.682.7010.842.9615.53.7841.794.3775.240.0851.591.192.133.802.7911.173.0516.03.8943.084.5177560.0W1.641.222.193.912.8711.493.1416.44.0044.334.6479.810.0951.681.262.254.022.9511.813.2316.94.1145.554.7781.990.1001.731.292.314.123.0212.113.3117.34.224
19、6.734.8984.12注：I建筑排水聚丙烯静音管粗糙系数为0.009：2建筑排水聚丙烯静音管计算内径：外径50mm取43.6mm,外径75mm取67.4mm,外径IlOmm取IOlmm,外径125mm取115.6mm,外径16Omm取150mm.外径200mm取187mm：3建筑排水聚丙烯静音管坡度：标准坡度0.026：外径50mm,最小坡度0012,通用坡度0.025：外径75mtn,最小坡度0.007,通用坡度0.015：外径110mm.最小坡度0.004,通用坡度0.012：外径125mm,最小坡度0.0035,通用坡度0.010：外径160mm,最小坡度0.003,通用坡度0.00
20、7：外径200mm,最小坡度0.003,通用坡度0.005。C.0.2建筑排水聚丙烯静音横管（雨水悬吊管）的排水能力K与流速r应按表C.0.2的规定取值。坡度I充满度hD=0.5外径50mm外径75mm外径110mm外径125mm外径160mmV(ms)K(Us)r(fVs)外径200mm取187mm：3建筑排水聚丙烯解音管坡度：标准坡度0.026。C.0.3建筑排水聚丙烯静音横管（雨水排出管）的排水能力,，与流速T应按表B.0.3的规定取值。坡度I充满度hD=I外径50mm外径75mm外径!IOmm外径125mm外径160mmV(m)b(Us)F(ms)h(1.Zs)V(11s)b(1.Zs
21、)T(ms)b(Us)h(Us)0.00270.7520.550.0030.7921.670.00360.7513.180.8723.730.0040.7913.900.9125.020.0050.8815.541.0227.970.00510.757.880.8915.791.0328.420.0060.818.510.9617.021.1230.640.(X)620.756.030.828.650.9817.301.1431.150.0070.806.400.889.191.0418.381.2133.100.0080.866.850.949.821.1119.651.2935380.00
22、9一0.917.260.9910.421.1820.851.3737.530.0100.967.651.0510.981.2421.971.4439.560.01050.752.670.987.841.0711.251.2822.521.4840.530.0110.772.731.008.031.lO11.521.3I23.051.5141.490.0120.802.851.058381.1512.031.3624.071.5843.330.0130.832.971.098.731.1912521.4225.051.6445.100.0140.863.081.139.061.2412.991.
23、4726.(X)1.7i46.800.0150.893.191.179371.2813.451.5226.911.7748.450.0160.923.291.219.681.3213.891.5727.791.8250.040.0170.953.391.259.981.3614.321.6228.651.8851.580.0180.983.491.2810.271.4)15.081.6729.481.9353.070.0191.013.591.3210.551.4615.851.7230.291.9954.530.0201.033.681.3510.821.5116.631.7631.072.
24、0455.940.02!1.063.771.3911.091.5517.431.8031.842.0957.320.0221.083.861.4211.351.6018.241.8532592.1458.670.0231.113.951.45I!.611.6419.061.8933.322.1959.990.0241.134.031.4811.861.6919.901.9334.042.2361.280.0251.154.12).5112.101.7320.761.9734.742.2862.540.0261.184.201.5412.341.7721.632.0135.432.3363.78
25、0.0271.204.281.5712.581.8221512.0536.112.3765.000.0281.224351.6012.811.8623.422三36.772.4166.190.0291.244.431.6313.031.9024.342.1237.422.4667.360.0301.264.511.6613.261.9525.272.1638.062.5068.510.0351.374.871.7914.322.1127.872.3341.112.7074.(0.(MO1.465.211.9115.312.2730.412.4943.952.8879.110.(M51.555.522.03
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