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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mmmm33.544.555.566.518220.060.070.070.090.10250.100.110.120.140.150.160.17270.110.120.140.150.160.170.18320.130.150.160.180.200.210.230.24340.140.150.180.200.210.230.250.26380.200.220.250.280.310.330.360.38420.220.250.280.310.340.370.400.42450.290.340.380.4

2、20.460.500.540.58480.310.360.410.450.500.540.590.63510.330.390.440.490.530.580.630.67570.480.540.620.700.760.830.900.98600.500.580.660.730.810.880.951.02730.800.921.051.171.291.411.531.64760.820.961.091.221.341.471.611.74891.201.391.571.771.952.132.312.491081.852.152.452.743.033.323.603.881141.962.2

3、82.592.903.213.513.814.111272.743.183.624.064.494.925.345.761332.873.333.804.254.715.165.616.051403.023.514.004.494.975.645.916.381595.496.166.827.488.148.781685.816.527.227.928.619.3021912.613.915.116.327319.821.723.625.532528.331.133.936.635536.139.743.246.737738.442.245.949.740647.352.056.761.342

4、649.754.559.564.4457480508529610630660711720762813820864914789101112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；0.403、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個重重量量計(jì)計(jì)算算平平均均值值；0.460.620.694、90彎彎頭頭計(jì)計(jì)算算公公式式；0.690.720.720.801.021.151.271.381.091.221.351.471.751.972.192.392.592.78壁壁 厚厚

5、 mm1.832.062.292.502.712.911314152.653.013.343.673.994.294.164.715.245.766.286.787.267.744.414.995.566.126.667.207.728.246.187.007.818.609.3910.210.911.612.46.497.368.349.059.8710.711.512.113.06.857.778.679.5610.411.312.113.013.89.4310.712.013.214.415.616.818.019.19.9911.312.714.015.316.617.919.120.

6、317.520.022.324.727.029.331.633.936.127.531.335.038.842.546.249.953.556.139.444.950.355.761.166.471.777.082.250.357.364.371.278.184.991.798.510553.460.968.375.783.190.497.610511265.975.284.393.510311212113013969.278.988.698.210811712713614683.695.410711913014215316517687.9100113125137149161173185103

7、118132147161176190204218108123138153168183198213227150171192212233254275295316154176198220241262284305326175200225249274298323347371203232261289318346375403431206235264293322350380408437234267300333365398431463496彎彎 頭頭 理理 論論 重重 量量 表表 1.5DN 90 kg/只只壁壁厚厚mm2663043413794164534915285652693063443824204574

8、955325703013433864284705125545966383853854804805755756696697630.0387*S(D-S)R/1000式式中中S=壁壁厚厚mmD=外外徑徑mm16171819202224252613.113.814.413.814.515.214.615.416.220.321.422.523.624.626.721.622.723.925.126.228.538.340.542.744.947.051.256.358.362.160.764.267.771.274.681.588.191.594.787.492.697.71031081181281

9、331381121191251321381511641701771191261331401471611751821881481561651741821992172252331551641731831922102282372461871992102212322542762872981972092212332442672903023132322462602742883153433563702422572712863003293573723863363573773974174584985175373483693904114324735145355553954194434674915385856096

10、32459487515543571626681708735465493522550578634690717745528560592624656720783815846彎彎 頭頭 理理 論論 重重 量量 表表 1.5DN 90 kg/只只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個重重量量計(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；壁壁 厚厚 mm6026386757127488218939299656076446817187

11、558289019389746807227638058469281010105110927638568569499491042113412261226R=彎彎曲曲半半徑徑mm2830323436384065.9101108147157166175184193202189201213225237249260202216229241253266278250266283299315330346263281298315332348365319340361382402423443336358381403424446467396423449475501527552414441469496523550577576615654693731769806596637677717756796835679725771816862906951790844897950100310561108800855909963101710701123909971103310951156121712771037110811791249132013891459104611181190126113311402147211731254133414141494157316521317140814991589167817671856