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1、彎彎 頭頭 理理 論論 重重 量量 表表 1.5DN 90 kg/只只直直徑徑壁壁厚厚mmmm33.544.555.566.5789101118220.060.070.070.090.10250.100.110.120.140.150.160.17270.110.120.140.150.160.170.18320.130.150.160.180.200.210.230.24340.140.150.180.200.210.230.250.26380.200.220.250.280.310.330.360.380.40420.220.250.280.310.340.370.400.420.4645

2、0.290.340.380.420.460.500.540.580.620.69480.310.360.410.450.500.540.590.630.690.72510.330.390.440.490.530.580.630.670.720.80570.480.540.620.700.760.830.900.981.021.151.271.38600.500.580.660.730.810.880.951.021.091.221.351.47730.800.921.051.171.291.411.531.641.751.972.192.392.59760.820.961.091.221.34

3、1.471.611.741.832.062.292.502.71891.201.391.571.771.952.132.312.492.653.013.343.673.991081.852.152.452.743.033.323.603.884.164.715.245.766.281141.962.282.592.903.213.513.814.114.414.995.566.126.661272.743.183.624.064.494.925.345.766.187.007.818.609.391332.873.333.804.254.715.165.616.056.497.368.349.

4、059.871403.023.514.004.494.975.645.916.386.857.778.679.5610.41595.496.166.827.488.148.789.4310.712.013.214.41685.816.527.227.928.619.309.9911.312.714.015.321912.613.915.116.317.520.022.324.727.027319.821.723.625.527.531.335.038.842.532528.331.133.936.639.444.950.355.761.135536.139.743.246.750.357.36

5、4.371.278.137738.442.245.949.753.460.968.375.783.140647.352.056.761.365.975.284.393.510342649.754.559.564.469.278.988.698.210845783.695.410711913048087.9100113125137508103118132147161529108123138153168610150171192212233630154176198220241660175200225249274711203232261289318720206235264293322762234267

6、30033336581326630434137941682026930634438242086430134338642847091438538548048057512說說明明:1、180彎彎頭頭按按表表2倍倍計(jì)計(jì)算算，45按按1/2計(jì)計(jì)算算；2、R1.0DN彎彎頭頭重重量量按按表表2/3計(jì)計(jì)算算；3、表表中中未未列列出出壁壁厚厚的的重重量量，可可取取與與之之相相近近的的兩兩個(gè)個(gè)重重量量計(jì)計(jì)算算平平均均值值；4、90彎彎頭頭計(jì)計(jì)算算公公式式；0.0387*S(D-S)R/1000式式中中S=壁壁厚厚mmD=外外徑徑mm2.78壁壁 厚厚 mm2.9113141516171819202224252

7、64.296.787.267.747.207.728.2410.210.911.612.413.113.814.410.711.512.113.013.814.515.211.312.113.013.814.615.416.215.616.818.019.120.321.422.523.624.626.716.617.919.120.321.622.723.925.126.228.529.331.633.936.138.340.542.744.947.051.256.358.362.146.249.953.556.160.764.267.771.274.681.588.191.594.7彎彎

8、頭頭 理理 論論 重重 量量 表表 1.5DN 90 kg/只只66.471.777.082.287.492.697.710310811812813313884.991.798.510511211912513213815116417017790.497.61051121191261331401471611751821881121211301391481561651741821992172252331171271361461551641731831922102282372461421531651761871992102212322542762872981491611731851972092212

9、332442672903023131761902042182322462602742883153433563701831982132272422572712863003293573723862542752953163363573773974174584985175372622843053263483693904114324735145355552983233473713954194434674915385856096323463754034314594875155435716266817087353503804084374654935225505786346907177453984314634

10、965285605926246567207838158464534915285656026386757127488218939299654574955325706076446817187558289019389745125545966386807227638058469281010105110925756696697637638568569499491042113412261226R=彎彎曲曲半半徑徑mm2830323436384065.9101108147157166175184193202189201213225237249260202216229241253266278250266283

11、299315330346263281298315332348365319340361382402423443336358381403424446467396423449475501527552414441469496523550577576615654693731769806596637677717756796835679725771816862906951790844897950100310561108800855909963101710701123909971103310951156121712771037110811791249132013891459104611181190126113311402147211731254133414141494157316521317140814991589167817671856