直径mm33.544.555.566.578910111218~220.060.070.070.090.10250.100.110.120.140.150.160.17270.110.120.140.150.160.170.18320.130.150.160.180.200.210.230.24340.140.150.180.200.210.230.250.26380.200.220.250.280.310.330.360.380.40420.220.250.280.310.340.370.400.420.46450.290.340.380.420.460.500.540.580.620.69480.310.360.410.450.500.540.590.630.690.72510.330.390.440.490.530.580.630.670.720.80570.480.540.620.700.760.830.900.981.021.151.271.38600.500.580.660.730.810.880.951.021.091.221.351.47730.800.921.051.171.291.411.531.641.751.972.192.392.592.78760.820.961.091.221.341.471.611.741.832.062.292.502.712.91891.201.391.571.771.952.132.312.492.653.013.343.673.994.291081.852.152.452.743.033.323.603.884.164.715.245.766.286.781141.962.282.592.903.213.513.814.114.414.995.566.126.667.201272.743.183.624.064.494.925.345.766.187.007.818.609.3910.21332.873.333.804.254.715.165.616.056.497.368.349.059.8710.71403.023.514.004.494.975.645.916.386.857.778.679.5610.411.31595.496.166.827.488.148.789.4310.712.013.214.415.61685.816.527.227.928.619.309.9911.312.714.015.316.621912.613.915.116.317.520.022.324.727.029.327319.821.723.625.527.531.335.038.842.546.232528.331.133.936.639.444.950.355.761.166.435536.139.743.246.750.357.364.371.278.184.937738.442.245.949.753.460.968.375.783.190.440647.352.056.761.365.975.284.393.510311242649.754.559.564.469.278.988.698.210811745783.695.410711913014248087.9100113125137149508103118132147161176529108123138153168183610150171192212233254630154176198220241262660175200225249274298711203232261289318346720206235264293322350762234267300333365398813266304341379416453820269306344382420457864301343386428470512914385385480480575575弯 头 理 论 重 量 表 壁 厚 mm弯 头 理 论 DN外径mmmm33.518~220.060.07250.100.11270.110.12320.130.15340.140.15380.200.22420.220.25450.290.34480.310.36510.330.39570.480.54600.500.58730.800.92760.820.96DN80891.201.391081.852.151141.962.281272.743.181332.873.331403.023.51159168DN200219DN250273DN300325355377406426说明:1、180°弯头按表2倍2、R1.0DN弯头重量
3、表中未列出壁厚4、90°弯头计算公式0.0387*S(D-S)式中DN20
DN25
DN35
DN40
Dn150
Dn350
Dn400DN50
DN65
DN100
DN125说明:1、180°弯头按表2倍计算，45°按1/2计算；
2、R1.0DN弯头重量按表2/3计算；
3、表中未列出壁厚的重量，可取与之相近的两个重量计算平均值；
4、90°弯头计算公式；
0.0387*S(D-S)R/1000式中S=壁厚mmD=外径mmR=弯曲半径m
13141516171819202224252628303234
7.267.747.728.2410.911.612.413.113.814.411.512.113.013.814.515.212.113.013.814.615.416.216.818.019.120.321.422.523.624.626.717.919.120.321.622.723.925.126.228.531.633.936.138.340.542.744.947.051.256.358.362.165.949.953.556.160.764.267.771.274.681.588.191.594.710110871.777.082.287.492.697.710310811812813313814715716617591.798.510511211912513213815116417017718920121322597.61051121191261331401471611751821882022162292411211301391481561651741821992172252332502662832991271361461551641731831922102282372462632812983151531651761871992102212322542762872983193403613821611731851972092212332442672903023133363583814031902042182322462602742883153433563703964234494751982132272422572712863003293573723864144414694962752953163363573773974174584985175375766156546932843053263483693904114324735145355555966376777173233473713954194434674915385856096326797257718163754034314594875155435716266817087357908448979503804084374654935225505786346907177458008559099634314634965285605926246567207838158469099711033109549152856560263867571274882189392996510371108117912494955325706076446817187558289019389741046111811901261554596638680722763805846928101010511092117312541334141466966976376385685694994910421134122612261317140814991589量 表 1.5DN 90° kg/只
壁 厚 mm弯 头 理 论 重 量 表 1.5DN 90° kg/只44.555.566.57891011120.070.090.100.120.140.150.160.170.140.150.160.170.180.160.180.200.210.230.240.180.200.210.230.250.260.250.280.310.330.360.380.400.280.310.340.370.400.420.460.380.420.460.500.540.580.620.690.410.450.500.540.590.630.690.720.440.490.530.580.630.670.720.800.620.700.760.830.900.981.021.151.271.380.660.730.810.880.951.021.091.221.351.471.051.171.291.411.531.641.751.972.192.392.592.781.091.221.341.471.611.741.832.062.292.502.712.911.571.771.952.132.312.492.653.013.343.673.994.292.452.743.033.323.603.884.164.715.245.766.286.782.592.903.213.513.814.114.414.995.566.126.667.203.624.064.494.925.345.766.187.007.818.609.3910.23.804.254.715.165.616.056.497.368.349.059.8710.74.004.494.975.645.916.386.857.778.679.5610.411.35.496.166.827.488.148.789.4310.712.013.214.415.65.816.527.227.928.619.309.9911.312.714.015.316.612.613.915.116.317.520.022.324.727.029.319.821.723.625.527.531.335.038.842.546.228.331.133.936.639.444.950.355.761.166.436.139.743.246.750.357.364.371.278.184.938.442.245.949.753.460.968.375.783.190.447.352.056.761.365.975.284.393.510311249.754.559.564.469.278.988.698.2108117
表2倍计算，45°按1/2计算；头重量按表2/3计算；
出壁厚的重量，可取与之相近的两个重量计算平均值；算公式；S(D-S)R/1000S=壁厚mmD=外径mmR=弯曲半径mm壁 厚 mm
