弯头理论重量表
直径
mm33.544.555.566.5789101112
18~220.060.070.070.090.10
250.100.110.120.140.150.160.17
270.110.120.140.150.160.170.18
320.130.150.160.180.200.210.230.24
340.140.150.180.200.210.230.250.26弯 头 理 论 重 量 表
壁 厚 mm
380.200.220.250.280.310.330.360.380.40
420.220.250.280.310.340.370.400.420.46
450.290.340.380.420.460.500.540.580.620.69
480.310.360.410.450.500.540.590.630.690.72
510.330.390.440.490.530.580.630.670.720.80
570.480.540.620.700.760.830.900.981.021.151.271.38
600.500.580.660.730.810.880.951.021.091.221.351.47730.800.921.051.171.291.411.531.641.751.972.192.392.592.78
760.820.961.091.221.341.471.611.741.832.062.292.502.712.91
891.201.391.571.771.952.132.312.492.653.013.343.673.994.29
1081.852.152.452.743.033.323.603.884.164.715.245.766.286.78
1141.962.282.592.903.213.513.814.114.414.995.566.126.667.20
1272.743.183.624.064.494.925.345.766.187.007.818.609.3910.2
1332.873.333.804.254.715.165.616.056.497.368.349.059.8710.7
1403.023.514.004.494.975.645.916.386.857.778.679.5610.411.3
1595.496.166.827.488.148.789.4310.712.013.214.415.6
1685.816.527.227.928.619.309.9911.312.714.015.316.6
21912.613.915.116.317.520.022.324.727.029.3
27319.821.723.625.527.531.335.038.842.546.2
32528.331.133.936.639.444.950.355.761.166.4
35536.139.743.246.750.357.364.371.278.184.9
37738.442.245.949.753.460.968.375.783.190.4
40647.352.056.761.365.975.284.393.5103112
42649.754.559.564.469.278.988.698.2108117
45783.695.4107119130142
48087.9100113125137149
508103118132147161176
529108123138153168183
610150171192212233254
630154176198220241262
660175200225249274298
711203232261289318346
720206235264293322350
762234267300333365398
813266304341379416453
820269306344382420457
864301343386428470512
914385385480480575575
弯
头
理
论
重
量
表
1.5D
N
90°
kg/
只
DN外径
mmmm33.518~2
20.060.07
250.100.11
270.110.12
320.130.15
340.140.15
380.200.22
420.220.25
450.290.34
480.310.36
510.330.39
570.480.54
600.500.58
730.800.92
760.820.96
DN80891.201.39
1081.852.15
1141.962.28
1272.743.18
1332.873.33
1403.023.51
159
168
DN20
0219
DN25
0273
DN30
0325
355
377
406
426
说
明:
1、
180°
弯头
按表
2倍
计
算，
45°按
1/2计
算；DN20
DN25
DN35
DN40
Dn15
0
Dn35
0
Dn40
0DN50
DN65
DN10
0
DN12
52、
R1.0
DN
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；
0.03
87*S
(D-
S)R/
1000
式中
说
明:
1、
180°
弯
头
按
表2
倍
计
算
，45°
按1/2
计
算
；
2、
R1.0
DN
弯
头
重
量
按
表2/3
计
算
；量 表 1.5DN 90° kg/只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
；
0.03
87*S
(D-
S)R/
1000
式中S=壁
厚mmD=外
径mmR=
弯曲
半径mm
13141516171819202224252628303234
7.267.74
7.728.24
10.911.612.413.113.814.4
11.512.113.013.814.515.2
12.113.013.814.615.416.2
16.818.019.120.321.422.523.624.626.7
17.919.120.321.622.723.925.126.228.5
31.633.936.138.340.542.744.947.051.256.358.362.165.9
49.953.556.160.764.267.771.274.681.588.191.594.7101108
71.777.082.287.492.697.7103108118128133138147157166175
91.798.5105112119125132138151164170177189201213225
97.6105112119126133140147161175182188202216229241
121130139148156165174182199217225233250266283299
127136146155164173183192210228237246263281298315
153165176187199210221232254276287298319340361382
161173185197209221233244267290302313336358381403
190204218232246260274288315343356370396423449475
198213227242257271286300329357372386414441469496
275295316336357377397417458498517537576615654693
284305326348369390411432473514535555596637677717
323347371395419443467491538585609632679725771816
375403431459487515543571626681708735790844897950
380408437465493522550578634690717745800855909963
43146349652856059262465672078381584690997110331095
4915285656026386757127488218939299651037110811791249
4955325706076446817187558289019389741046111811901261
5545966386807227638058469281010105110921173125413341414
66966976376385685694994910421134122612261317140814991589
44.555.566.5789101112壁 厚 mm
壁 厚 mm
弯头重量和表面积明细表
壁厚(mm)重量(kg)壁厚(mm)重量(kg)壁厚(mm)重量(kg)壁厚(mm)重量(kg)2027294601.650.12.110.1253438600.011.650.12.770.1324248750.011.650.12.770.2404857900.011.650.22.770.35060751180.021.650.32.770.56576951490.042.110.63.050.980891141790.052.110.83.051.21001141522390.092.111.43.0521251401902980.132.772.93.43.51501682293600.192.774.13.45.12002193054790.332.777.23.48.86.3516.42502733815980.513.413.73.7615.16.3525.63003254577180.733.9622.84.5726.36.3536.53503565338370.943.9629.14.7835.16.3546.77.9258.24004066109581.224.1940.24.7845.96.3560.97.927645045768610781.554.1950.94.78586.3577.17.9296.250050876211971.914.7871.75.5483.16.3595.29.52142.755055983813162.314.7886.75.54100.56.35115.29.52172.760061091414362.755.54119.66.35137.16.35137.19.52205.665066099115573.237.92200.77.92200.712.7321.8700711106716763.747.92232.77.92232.712.7373.2750762114317954.37.92267.27.92267.212.7428.5800813121919154.897.923047.9230412.7487.5850864129520345.527.92343.37.92343.312.7550.4900914137221556.197.92384.77.92384.712.7616.9950965144822746.97.92428.710001016152423947.647.9247510501067160025138.427.92523.711001118167626339.257.92574.9115011691753275310.117.92628.5120012201829287311.017.92684.6130013211981311212.91135013702058323213.91140014202134335214.95150015242286359117.19160016202438382919.49170017272591407022.08180018202743430924.63190019302896454927.58200020203048478830.3890°弯头表面积、重量表（管件标准SH3408-96、SH3409-96）表2（第1页）sch20表面积(m2)90°sch5ssch10ssch10公称直径(DN)端部外径(mm)长半径(mm)中心线长度(mm)壁厚(mm)重量(kg)壁厚(mm)重量(kg)壁厚(mm)重量(kg)壁厚(mm)重量(kg)2027294602.870.12.870.12.870.1253438600.013.380.23.380.23.380.2324248750.013.560.33.560.33.560.3404857900.013.680.43.680.43.680.45060751180.023.910.73.910.73.910.76576951490.045.161.45.161.45.161.480891141790.055.492.25.492.25.492.161001141522390.096.0246.0246.0241251401902980.136.556.76.556.76.556.71501682293600.197.1110.67.1110.67.1110.62002193054790.337.0418.28.1821.28.1821.28.1821.22502733815980.517.831.49.2737.39.2737.39.2737.33003254577180.738.3848.29.5254.89.5254.810.3159.33503565338370.949.52709.52709.527011.1381.84004066109581.229.5291.39.5291.39.5291.312.7121.845045768610781.5511.121359.52115.69.52115.614.27173.350050876211971.9112.7190.49.52142.79.52142.715.09226.355055983813162.3112.7230.49.52172.79.52172.760061091414362.7514.27308.29.52205.69.52205.665066099115573.239.52241.29.52241.2700711106716763.7415.88466.79.52279.89.52279.8750762114317954.315.88535.89.52321.29.52321.2800813121919154.8915.88609.69.52365.59.52365.5850864129520345.5215.88688.39.52412.69.52412.6900914137221556.1915.88771.49.52462.49.52462.4950965144822746.99.52515.39.52515.310001016152423947.649.525719.5257110501067160025138.429.52629.69.52629.611001118167626339.259.526919.52691115011691753275310.119.52755.59.52755.5120012201829287311.019.52822.99.52822.9130013211981311212.919.52965135013702058323213.919.521039.5140014202134335214.959.521117.5150015242286359117.199.521284.7160016202438382919.499.521456.5170017272591407022.089.521650.1180018202743430924.639.521841190019302896454927.589.522061.1200020203048478830.389.522270.590°弯头表面积、重量表（管件标准SH3408-96、SH3409-96）表2（第2页）公称直径(DN)端部外径(mm)长半径(mm)中心线长度(mm)sch40表面积(m2)90°sch30sch40sStd壁厚(mm)重量(kg)壁厚(mm)重量(kg)壁厚(mm)重量(kg)壁厚(mm)重量(kg)2027294603.910.13.910.13.910.1253438600.014.550.24.550.24.550.2324248750.014.850.44.850.44.850.4404857900.015.080.55.080.55.080.55060751180.025.5415.5415.5416576951490.047.0127.0127.01280891141790.057.6237.6237.622.991001141522390.098.565.78.565.78.565.71251401902980.139.539.89.539.89.539.81501682293600.1910.9716.310.9716.310.9716.32002193054790.3310.3126.712.732.912.732.912.732.92502733815980.5112.751.212.751.212.751.215.0960.83003254577180.7314.2782.112.773.112.773.117.48100.63503565338370.9415.09110.912.793.312.793.319.051404004066109581.2216.66159.812.7121.812.7121.821.44205.745045768610781.5519.05231.312.7154.212.7154.223.82289.350050876211971.9120.62309.212.7190.412.7190.426.19392.755055983813162.3122.22403.212.7230.412.7230.428.58518.660061091414362.7524.61531.512.7274.312.7274.330.96668.665066099115573.2312.7321.812.7321.8700711106716763.7412.7373.212.7373.2750762114317954.312.7428.512.7428.5800813121919154.8912.7487.512.7487.5850864129520345.5212.7550.412.7550.4900914137221556.1912.7616.912.7616.9950965144822746.912.7687.412.7687.410001016152423947.6412.7761.712.7761.710501067160025138.4212.7839.912.7839.911001118167626339.2512.7921.812.7921.8115011691753275310.1112.71007.812.71007.8120012201829287311.0112.71097.712.71097.7130013211981311212.9112.71287.4135013702058323213.9112.71386.7140014202134335214.9512.71490.7150015242286359117.1912.71713.9160016202438382919.4912.71943170017272591407022.0812.72201.3180018202743430924.6312.72455.9190019302896454927.5812.72749.6200020203048478830.3812.73028.9XS90°弯头表面积、重量表（管件标准SH3408-96、SH3409-96）表2（第3页）sch80公称直径(DN)端部外径(mm)长半径(mm)中心线长度(mm)表面积(m2)90°sch60sch80s
弯头重量表
33.54.555.566.578910111221.30.080.090.110.120.130.140.140.150.160.160.170.170.16180.070.070.090.100.100.110.110.110.120.120.120.110.1126.90.110.120.150.160.170.180.200.200.220.240.250.260.26250.100.110.140.150.160.170.180.190.200.210.220.230.2333.70.140.160.190.210.230.240.260.270.300.330.350.370.38320.130.150.180.200.210.230.240.260.280.300.320.340.3542.40.220.250.320.350.380.410.430.460.510.560.600.640.68380.200.220.280.310.330.360.380.400.450.480.520.550.5848.30.300.350.430.480.520.560.600.640.710.780.840.910.96450.280.320.400.440.480.520.550.590.650.710.770.830.8760.30.510.580.740.810.890.961.031.101.231.361.481.601.70570.480.550.690.760.830.900.971.031.151.271.381.491.5976.10.810.931.181.311.431.551.661.782.002.222.432.632.8313141516171819202224252628303234363840760.810.931.181.311.431.541.661.782.002.222.432.632.823.013.193.363.533.693.843.984.124.374.594.694.784.945.075.185.255.295.315.2988.91.141.321.681.852.022.192.362.532.863.173.483.784.074.354.634.895.155.395.635.866.086.496.877.057.227.527.808.038.248.408.538.63891.141.321.681.852.032.202.372.532.863.183.493.794.084.364.634.905.155.405.645.876.096.506.887.067.237.547.818.058.258.428.558.65114.31.962.282.913.213.523.824.124.425.005.576.146.687.227.758.268.769.259.7310.2010.6511.0911.9412.7513.1313.5014.2114.8815.4916.0616.5817.0617.481081.852.152.743.033.323.603.884.164.715.245.766.286.787.267.748.218.669.109.539.9510.3511.1311.8612.2112.5413.1813.7614.3114.8015.2515.6516.00139.73.023.514.474.955.435.906.376.837.758.659.5410.4111.2712.1112.9413.7514.5515.3416.1116.8617.6019.0420.4221.0821.7423.0024.2025.3426.4327.4528.4229.321332.873.334.254.715.165.606.056.497.358.219.049.8710.6811.4712.2513.0113.7614.5015.2215.9316.6217.9619.2419.8520.4621.6222.7223.7624.7525.6826.5427.35168.34.395.116.537.247.948.639.3210.0111.3712.7114.0315.3316.6217.8919.1420.3821.6022.7923.9825.1426.2928.5230.6931.7532.7934.8136.7738.6540.4742.2143.8845.481594.154.826.166.827.488.148.789.4310.7111.9613.2014.4315.6316.8217.9919.1420.2821.3922.4923.5724.6426.7128.7129.6930.6532.5134.3036.0237.6639.2440.7542.18219.17.658.9111.4012.6413.8715.0916.3117.5219.9322.3224.6827.0229.3331.6333.8936.1438.3640.5542.7344.8847.0051.1855.2757.2859.2663.1666.9670.6774.2877.8081.2384.562197.658.9011.3912.6313.8615.0816.3017.5219.9222.3124.6727.0129.3231.6133.8836.1238.3440.5342.7144.8546.9851.1655.2457.2559.2363.1366.9370.6374.2477.7681.1884.5127311.9413.9117.8219.7621.6923.6225.5427.4531.2635.0338.7842.4946.1849.8453.4657.0660.6364.1767.6871.1674.6181.4288.1191.4294.69101.15107.49113.71119.82125.80131.67137.4227311.9413.9117.8219.7621.6923.6225.5427.4531.2635.0338.7842.4946.1849.8453.4657.0660.6364.1767.6871.1674.6181.4288.1191.4294.69101.15107.49113.71119.82125.80131.67137.42323.917.0319.8325.4228.2030.9733.7336.4939.2344.7050.1255.5260.8766.1971.4876.7381.9587.1392.2797.38102.46107.49117.47127.30132.16136.98146.53155.94165.20174.32183.30192.14200.8432517.0819.9025.5128.3031.0833.8536.6139.3744.8550.3055.7161.0966.4371.7377.0082.2487.4492.6097.73102.83107.88117.89127.76132.64137.49147.08156.52165.82174.98184.00192.88201.62355.621.8225.4232.5936.1639.7243.2746.8150.3357.3664.3471.2978.1985.0591.8798.65105.38112.08118.73125.35131.92138.45151.39164.16170.48176.77189.21201.49213.60225.54237.33248.94260.4037723.1426.9634.5838.3742.1545.9249.6853.4260.8968.3275.7083.0490.3597.61104.83112.01119.14126.24133.29140.31147.28161.10174.75181.52188.24201.57214.73227.72240.55253.22265.72278.05406.428.5733.2942.6947.3852.0556.7161.3666.0075.2484.4393.58102.68111.73120.73129.69138.60147.46156.27165.04173.76182.43199.64216.66225.09233.48250.12266.57282.83298.90314.79330.48345.9842629.9634.9144.7849.6954.6059.4964.3769.2478.9488.6098.21107.77117.28126.75136.17145.54154.86164.14173.37182.55191.69209.82227.76236.66245.51263.08280.45297.64314.63331.44348.06364.4945736.1642.1454.0660.0065.9371.8477.7483.6395.36107.04118.67130.25141.77153.24164.65176.01187.32198.58209.78220.93232.03254.07275.89286.72297.50318.90340.08361.06381.82402.36422.70442.8247837.8344.0956.5762.7968.9975.1881.3687.5399.82112.06124.25136.38148.46160.48172.46184.38196.24208.06219.82231.53243.18266.33289.27300.66311.99334.51356.81378.90400.77422.43443.89465.1250844.6852.0766.8274.1781.5088.8296.13103.42117.96132.44146.86161.22175.52189.76203.95218.07232.14246.15260.10273.99287.82315.30342.55356.08369.56396.34422.88449.18475.25501.08526.68552.0452946.5354.2469.6077.2684.9192.54100.15107.75122.91138.01153.05168.03182.95197.81212.62227.36242.05256.68271.24285.75300.20328.92357.41371.57385.66413.68441.46469.00496.31523.38550.21576.8155055983854.0963.0580.9289.8398.73107.60116.47125.31142.95160.53178.04195.49212.87230.19247.45264.63281.76298.82315.81332.74349.60383.14416.41432.95449.42482.18514.67546.91578.89610.60642.06673.2661064.4175.0996.38107.00117.60128.19138.75149.30170.35191.33212.23233.06253.83274.52295.14315.69336.17356.58376.92397.19417.39457.57497.47517.31537.09576.42615.47654.24692.72730.92768.84806.4863066.5377.5699.56110.54121.49132.43143.35154.26176.01197.69219.31240.85262.32283.72305.05326.30347.49368.61389.66410.63431.54473.13514.45535.00555.48596.23636.69676.87716.77756.39795.72834.7765066099175.5988.12113.13125.60138.06150.49162.91175.31200.04224.70249.29273.79298.22322.58346.85371.05395.18419.22443.19467.09490.90538.30585.40608.83632.19678.67724.85770.72816.28861.53906.48951.1271187.71102.25131.28145.76160.23174.67189.09203.49232.23260.89289.46317.96346.36374.69402.94431.10459.18487.17515.09542.92570.67625.92680.84708.17735.43789.69843.61897.21950.481003.421056.021108.3072088.82103.55132.95147.62162.27176.90191.51206.09235.20264.23293.18322.04350.82379.52408.14436.67465.12493.49521.78549.98578.10634.09689.76717.46745.09800.09854.76909.10963.121016.801070.151123.177507621143100.72117.43150.78167.43184.05200.65217.22233.78266.82299.77332.64365.42398.11430.71463.22495.64527.98560.22592.38624.45656.43720.13783.47815.01846.46909.10971.381033.311094.881156.101216.971277.48813114.64133.66171.64190.59209.52228.42247.30266.16303.81341.36378.82416.18453.45460.03494.80529.48564.07598.58632.99667.32701.55769.76837.62871.41905.12972.271039.061105.501171.581237.321302.691367.72820115.63134.82173.12192.24211.33230.40249.45268.47306.45344.33382.12419.81457.41494.92532.33569.64606.86643.99681.02717.96754.80828.21901.24937.61973.891046.161118.051189.571260.711331.481401.861471.878508641295129.45150.94193.84215.25236.64258.00279.34300.65343.20385.65427.99470.24512.39554.44596.39638.23679.98721.63763.17804.62845.97928.361010.351051.191091.941173.131253.911334.301414.291493.871573.061651.84914145.11169.20217.31241.32265.31289.27313.20337.11384.84432.47479.99527.41574.72621.92669.01716.00762.89809.67856.34902.90949.361041.961134.141180.071225.891317.221408.121498.591588.641678.271767.471856.25920146.07170.32218.74242.92267.06291.18315.27339.34387.39435.34483.18530.91578.54626.06673.47720.78767.99815.08862.07908.96955.741048.971141.781188.031234.171326.141417.671508.791599.481689.741779.581868.991016179.24209.01268.46298.14327.79357.41387.00416.57475.61534.52593.33652.01710.58769.02827.35885.57943.661001.641059.501117.241174.861289.751404.171461.201518.111631.591744.591857.121969.182080.772191.892302.531020179.94209.83269.52299.32329.09358.83388.54418.22477.49536.65595.69654.61713.41772.09830.66889.11947.441005.651063.741121.721179.581294.941409.831467.101524.251638.201751.671864.671977.212089.272200.852311.97105010671600197.65230.48296.06328.80361.50394.18426.83459.45524.59589.60654.49719.26783.91848.43912.82977.101041.251105.271169.171232.951296.601423.541549.981613.021675.931801.381926.332050.792174.752298.222421.202543.671118216.96253.01325.00360.95396.87432.75468.61504.43575.97647.38718.66789.81860.84931.731002.491073.131143.631214.011284.251354.371424.351563.931703.001772.331841.541979.562117.072254.062390.522526.472661.902796.811120217.35253.46325.59361.60397.58433.53469.45505.33577.01648.55719.96791.24862.39933.421004.311075.071145.711216.211286.591356.831426.951566.791706.111775.581844.911983.202120.962258.212394.932531.142666.832802.001219258.21301.13386.84429.65472.42515.15557.85600.52685.74770.82855.76940.561025.211109.721194.101278.331362.421446.371530.171613.841697.361863.982030.042112.852195.532360.452524.802688.592851.823014.483176.573338.091220258.43301.37387.16430.00472.81515.58558.31601.01686.31771.46856.47941.331026.061110.651195.091279.391363.551447.571531.451615.181698.781865.542031.742114.622197.372362.432526.932690.862854.233017.023179.263340.92130013211981303.13353.52454.18504.45554.69604.88655.04705.16805.29905.261005.071104.741204.251303.611402.811501.861600.761699.501798.091896.531994.822190.922386.422483.942581.302775.572969.223162.273354.693546.513737.713928.30140014202134351.07409.44526.05584.29642.50700.66758.78816.86932.891048.761164.461280.001395.371510.581625.621740.501855.211969.752084.142198.352312.402540.012766.952880.182993.243218.863443.833668.133891.774114.754337.084558.74150015242286403.68470.81604.92671.92738.86805.77872.63939.441072.941206.261339.411472.381605.171737.781870.222002.482134.562266.472398.202529.752661.122923.343184.863315.353445.663705.763965.144223.834481.804739.064995.625251.47160016202438457.69533.81685.91761.88837.81913.69989.531065.311216.751367.991519.041669.911820.591971.082121.382271.492421.412571.152720.692870.053019.223316.993614.013762.233910.274205.774500.524794.525087.765380.255671.985962.96170017272591518.61604.86777.23863.34949.401035.411121.361207.271378.941550.401721.671892.732063.592234.252404.722574.982745.042914.903084.563254.023423.283761.194098.304266.564434.624770.135104.835438.745771.846104.146435.646766.33180018202743578.65674.90867.25963.351059.391155.381251.321347.201538.811730.211921.392112.362303.122493.672684.002874.123064.033253.733443.213632.493821.554199.034575.674763.674951.455326.395700.486073.716446.106817.647188.337558.17200020203048713.76832.521069.851188.421306.941425.401543.801662.141898.652134.912370.952606.752842.313077.633312.723547.573782.194016.574250.724484.634718.305184.945650.645883.146115.396579.207042.077503.997964.978425.008884.099342.24通径曲率
常用钢制管件（弯头三通异径管管帽）理论重量体积表
常⽤钢制管件（弯头三通异径管管帽）理论重量体积表常⽤管件产品重量/体积表使⽤说明1本表的管件重量依据ASME B16.9/ASME B16.11等相关规使⽤的外径和壁厚进⾏计算，计算中适当考虑了⼯艺选料和制造情况对产品重量的影响(如厚度补偿)；故此表所列重量为单件产品的近似净重，供参考。表格中管表号带S的为不锈钢管件重量，其余为碳钢重量；在查阅不锈钢管件重量时应注意同⼀管表号的壁厚值碳钢与不锈钢可能不同。2 90°弯头重量计算公式：W=9.685*10-6R(D2-d2)式中：W —90°弯头重量，kg；R —弯头的曲率半径（结构尺⼨），mm；D —弯头外径，mm；d —弯头径，mm。弯头重量公式中采⽤碳钢⽐重，即7.85kg/dm3计算。45°、180°弯头的重量分别按90°弯头重量的1/2和2倍计算。3 钢管重量计算公式：W=0.02466T(D-T)式中：W —钢管每⽶长度的重量，kg/m；T —钢管壁厚，mm；D —钢管外径，mm。钢管重量公式中采⽤碳钢⽐重，即7.85kg/dm3计算；奥⽒体不锈钢管的重量为上式重量的1.015倍。4对焊管件的重量表中列出的为常⽤规格的重量，对于未列⼊表中的同⼀公称通径、不同壁厚的产品重量，可⽤估算公式进⾏重量的⼤致估算：Q=Wt/T式中：Q —估算的对焊管件重量，kg；W —表中同⼀公称通径已列出壁厚的产品重量，kg；t —估算的对焊管件的产品壁厚值，mm；T —表中同⼀公称通径已列出壁厚的产品壁厚值，mm。5本表所列体积为单件产品外部轮廓体积并考虑了装箱时所占的空间，即表中所⽰的近似体积为单件产品所占包装物的近似体积，供参考；使⽤时应注意套装时体积的计算以及⼩件产品体积是否需要考虑等因素。弯头理论重量表三通理论重量表异径接头理论重量表1 对焊管件以上数据由斯意诚贸易提供！
弯头重量表 2
45°弯头表面积、重量表（管件标准SH3408-96、SH3409-96）直径端部中心线(DN)外径(mm)长度
(mm)壁厚(mm)重量(kg)壁厚(mm)重量(kg)2027112201.6502.1102534224401.650.12.770.1324225500.011.650.12.770.1404829580.011.650.12.770.2506035700.011.650.22.770.3657644880.022.110.33.050.58089511020.032.110.53.050.7100114641280.052.110.83.051.1125140791580.072.771.53.41.9150168951900.12.772.23.42.72002191272540.172.773.83.44.72502731593180.273.47.33.7683003251903800.393.9612.14.5713.93503562224440.53.9615.44.7818.64004062545080.654.1921.34.7824.34504572865720.824.19274.7830.85005083186361.014.7838.15.5444.15505593436861.24.7845.25.5452.46006103817621.465.5463.56.3572.86506604068121.687.92104.77.92104.77007114388761.967.92121.67.92121.67507624709402.257.92139.97.92139.980081350210042.567.92159.47.92159.485086453310662.897.92179.97.92179.990091456511303.247.92201.77.92201.795096560012003.647.92226.21000101663212644.037.92250.81050106766413274.457.92276.51100111869513904.887.92303.51150116972714545.347.92332长半径(mm)表面积(m2)sch5ssch10s1200122075915185.827.92361.71300132182116426.811350137085217047.331400142088317667.881500152494718949.07160016201010202010.28170017271073214611.64180018201137227413190019301199239814.54200020201263252616.03端部中心线外径(mm)长度(mm)壁厚(mm)重量(kg)壁厚(mm)重量(kg)2027112203.910.13.910.12534224404.550.24.550.2324225500.014.850.34.850.3404829580.015.080.35.080.3506035700.015.540.65.540.6657644880.027.011.27.011.28089511020.037.621.77.621.7100114641280.058.563.18.563.1125140791580.079.535.29.535.2150168951900.110.978.610.978.62002191272540.1712.717.412.717.42502731593180.2712.727.212.727.23003251903800.3912.738.712.738.73503562224440.512.749.512.749.54004062545080.6512.764.612.764.64504572865720.8212.781.912.781.95005083186361.0112.7101.212.7101.25505593436861.212.7120.112.7120.16006103817621.4612.7145.612.7145.66506604068121.6812.7167.812.7167.87007114388761.9612.7195.112.7195.17507624709402.2512.7224.312.7224.380081350210042.5612.7255.612.7255.685086453310662.8912.7288.512.7288.590091456511303.2412.7323.512.7323.595096560012003.6412.7362.712.7362.71000101663212644.0312.7402.212.7402.21050106766413274.4512.7443.512.7443.51100111869513904.8812.7486.712.7486.71150116972714545.3412.7532.312.7532.31200122075915185.8212.758012.75801300132182116426.8112.7679.31350137085217047.3312.7731.11400142088317667.8812.7785.4直径(DN)长半径(mm)表面积(m2)sch80sXS1500152494718949.0712.7904160016201010202010.2812.71024.9170017271073214611.6412.71160.718001820113722741312.71296.2190019301199239814.5412.71449.5200020201263252616.0312.71598.1
常用钢制管件(弯头三通异径管管帽)理论重量体积表.docx
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常用管件产品重量 / 体积表
使 用 说 明
1 本表的管件重量依据 ASME B16.9/ASME B16.11 等相关规使用的外径和壁厚进行计算，计算中适当考虑了工艺选料和制造情况对产品重量的影响 (如厚
度补偿 )；故此表所列重量为单件产品的近似净重，供参考。
表格中管表号带 S 的为不锈钢管件重量，其余为碳钢重量；在查阅不锈钢管件重量时应注意同一管表号的壁厚值碳钢与不锈钢可能不同。
2 90°弯头重量计算公式： W=9.685*10 -6 22
R(D -d )
式中： W — 90°弯头重量，kg；
R — 弯头的曲率半径（结构尺寸） ， mm ；
D — 弯头外径， mm ；
d — 弯头径， mm 。
弯头重量公式中采用碳钢比重，即 7.85kg/dm 3 计算。
45°、180°弯头的重量分别按 90°弯头重量的 1/2 和 2 倍计算。
3 钢管重量计算公式： W=0.02466T(D-T)
式中： W — 钢管每米长度的重量， kg/m ；
T — 钢管壁厚， mm ；
D — 钢管外径， mm 。
钢管重量公式中采用碳钢比重，即 7.85kg/dm 3 计算；奥氏体不锈钢管的重量为上式重量的 1.015 倍。
4 对焊管件的重量表中列出的为常用规格的重量， 对于未列入表中的同一公称通径、 不同壁厚的产品重量， 可用估算公式进行重量的大致估算： Q=Wt/T
式中： Q — 估算的对焊管件重量， kg ；
W — 表中同一公称通径已列出壁厚的产品重量， kg ；
t — 估算的对焊管件的产品壁厚值， mm ；
常用钢制管件(弯头三通异径管管帽)理论重量体积表
常用钢制管件(弯头三通异径管管帽)理论重量体积表
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常用管件产品重量 / 体积表
使 用 说 明
1 本表的管件重量依照 等有关规使用的外径和壁厚进行计算，计算中适合考虑了工艺选料和制造状况对产品重量的影响 (如厚
度赔偿 )；故此表所列重量为单件产品的近似净重，供参照。
表格中管表号带 S 的为不锈钢管件重量，其他为碳钢重量；在查阅不锈钢管件重量时应注意同一管表号的壁厚值碳钢与不锈钢可能不一样。
2 90°弯头重量计算公式： W=9.685*10 -6 22
R(D -d )
式中： W — 90°弯头重量，kg；
R — 弯头的曲率半径（构造尺寸） ， mm ；
D — 弯头外径， mm ；
d — 弯头径， mm 。
弯头重量公式中采纳碳钢比重，即 3 计算。
45°、180°弯头的重量分别按 90°弯头重量的 1/2 和 2 倍计算。
3 钢管重量计算公式： W=0.02466T(D-T)
式中： W — 钢管每米长度的重量， kg/m ；
T — 钢管壁厚， mm ；
D — 钢管外径， mm 。
钢管重量公式中采纳碳钢比重，即 3 计算；奥氏体不锈钢管的重量为上式重量的 1.015 倍。
4 对焊管件的重量表中列出的为常用规格的重量， 关于未列入表中的同一公称通径、 不一样壁厚的产品重量， 可用估量公式进行重量的大概估量： Q=Wt/T
式中： Q — 估量的对焊管件重量， kg ；
W — 表中同一公称通径已列出壁厚的产品重量， kg ；
t — 估量的对焊管件的产品壁厚值， mm ；
T — 表中同一公称通径已列出壁厚的产品壁厚值， mm 。
5 本表所列体积为单件产品外面轮廓体积并考虑了装箱时所占的空间，即表中所示的近似体积为单件产品所占包装物的近似体积，供参照；使用时应注
常用钢制管件(弯头、三通、异径管、管帽)理论重量体积表
实用文档
文案大全
实用文档
文案大全 常用管件产品重量/体积表
使 用 说 明
1 本表的管件重量依据ASME B16.9/ASME B16.11等相关规范使用的外径和壁厚进行计算，计算中适当考虑了工艺选料和制造情况对产品重量的影响(如厚度补偿)；故此表所列重量为单件产品的近似净重，供参考。
表格中管表号带S的为不锈钢管件重量，其余为碳钢重量；在查阅不锈钢管件重量时应注意同一管表号的壁厚值碳钢与不锈钢可能不同。
2 90°弯头重量计算公式：W=9.685*10-6R(D2-d2)
式中：W — 90°弯头重量，kg；
R — 弯头的曲率半径（结构尺寸），mm；
D — 弯头外径，mm；
d — 弯头内径，mm。
弯头重量公式中采用碳钢比重，即7.85kg/dm3计算。
45°、180°弯头的重量分别按90°弯头重量的1/2和2倍计算。
3 钢管重量计算公式：W=0.02466T(D-T)
式中：W — 钢管每米长度的重量，kg/m；
T — 钢管壁厚，mm；
D — 钢管外径，mm。
钢管重量公式中采用碳钢比重，即7.85kg/dm3计算；奥氏体不锈钢管的重量为上式重量的1.015倍。
4 对焊管件的重量表中列出的为常用规格的重量，对于未列入表中的同一公称通径、不同壁厚的产品重量，可用估算公式进行重量的大致估算：Q=Wt/T
式中：Q — 估算的对焊管件重量，kg；
W — 表中同一公称通径已列出壁厚的产品重量，kg；
t — 估算的对焊管件的产品壁厚值，mm；
T — 表中同一公称通径已列出壁厚的产品壁厚值，mm。
5 本表所列体积为单件产品外部轮廓体积并考虑了装箱时所占的空间，即表中所示的近似体积为单件产品所占包装物的近似体积，供参考；使用时应注意套装时体积的计算以及小件产品体积是否需要考虑等因素。 实用文档
弯头理论重量表
弯头理论重量表
弯头指在管路系统中，改变管路方向的管件。
弯头按角度分，有45°、90°、180°三种最常用的，另外根据工程需要，还包括60°等其他非正常角度的；按照生产工艺，可分为焊接弯头、冲压弯头、推制弯头、铸造弯头等。弯头的材料有铸铁、不锈钢、合金钢、可锻铸铁、碳钢、有色金属及塑料等。
简介
弯头是水暖安装中常用的一种连接用管件,用于管道拐弯处的连接，用来改变管道的方向。
其他名称：90°弯头、直角弯、爱而弯、冲压弯头、压制弯头、机制弯头、焊接弯头等。
用途：连接两根公称通径相同或者不同的管子，使管路作90°、45°、180°及各种度数的转弯。
弯曲半径小于等于管径的1.5倍属于弯头,大于管径的1.5倍属于弯管.
2用途
管道安装中常用的一种连接用管件，连接两根公称通径相同或者不同
的管子，使管路做一定角度转弯,公称压力为1-1.6Mpa。
3技术要求
1、由于管件大多数用于焊接，为了提高焊接质量，端部都车成坡口，留一定的角度，带一定的边，这一项要求也比较严，边多厚，角度为多少和偏差范围都有规定。表面质量和机械性能基本和管子是一样的。为了焊接方便，管件与被连接的管子的钢种是相同的。
2、就是所有的管件都要经过表面处理，把内外表面的氧化铁皮通过喷丸处理喷掉，再涂上防腐漆。这是为了出口需要，再者，在国内也是为了方便运输防止锈蚀氧化，都要做这方面的工作。
3、就是对包装的要求对于小管件，如出口，就需要做木箱，大约1立方米，规定这种箱子中的弯头数量大约不能超过一吨，该标准允许套装，即大套小，但总重量一般不可超过1吨。对于大件y就要单个包装，像24″的就必须单个包装。另外就是包装标记，标记是要注明尺寸、钢号、批号、厂家商标等。
管件理论重量表
直径mm33.544.555.566.518~220.060.070.070.090.10250.100.110.120.140.150.160.17270.110.120.140.150.160.170.18320.130.150.160.180.200.210.230.24340.140.150.180.200.210.230.250.26380.200.220.250.280.310.330.360.38420.220.250.280.310.340.370.400.42450.290.340.380.420.460.500.540.58480.310.360.410.450.500.540.590.63510.330.390.440.490.530.580.630.67570.480.540.620.700.760.830.900.98600.500.580.660.730.810.880.951.02730.800.921.051.171.291.411.531.64760.820.961.091.221.341.471.611.74891.201.391.571.771.952.132.312.491081.852.152.452.743.033.323.603.881141.962.282.592.903.213.513.814.111272.743.183.624.064.494.925.345.761332.873.333.804.254.715.165.616.051403.023.514.004.494.975.645.916.381595.496.166.827.488.148.781685.816.527.227.928.619.3021912.613.915.116.327319.821.723.625.532528.331.133.936.635536.139.743.246.737738.442.245.949.740647.352.056.761.342649.754.559.564.4457480508529610630660711720762壁 厚 mm813820864914789101112说明:1、180°弯头按表2倍
弯头理论重量计算
外径-壁厚X壁厚X0.0387X弯曲半径/1000,适用于是碳钢的， 不锈钢和碳钢密度差不多， 应该可以。
弯头重量计算公式：W=9.685*10^-6*R（D2-d2）
式中：W - 90°弯头重量，kg；
R - 弯头的曲率半径（结构尺寸），mm；
D - 弯头外径，mm；
d - 弯头内径，mm。
弯头重量公式中采用碳钢比重，即7.85kg/dm3计算。
180°弯头的重量按90°弯头重量的2倍计算。即W=2*9.685*10^-6*R（D2-d2）
提示：10^-6 表 10的-
实际上只要掌握一种最关键的东西就是体积乘以比重就成了！法兰的形式不同体积的算法也不同！根据具体形式分别计算就可以了
１.外径-壁厚X壁厚X0.0387X弯曲半径÷1000, ＝９０°弯头的理论重量
举例：４２６*１０ ９０°Ｒ＝１.５Ｄ的
（４２６-１０）*１０*０.３８７*Ｒ６００÷１０００＝９６.５９Ｋg
180°弯头按表2倍计算，45°按1/2计算；
２..（外径-壁厚）X壁厚X０.０２４６６XＲ倍数X１.５７X公称通径＝９０°弯头的理论重量
举例：举例：４２６*１０ ９０°Ｒ＝１.５Ｄ的
（４２６-１０）*１０*０.０２４６６*１.５Ｄ*１.５７*４００＝９６.６Ｋg
180°弯头按表2倍计算，45°按1/2计算； 注：因为制作弯头的工艺不同，有原型号钢管模压成型 有异型钢管推制成型 还有钢管自身材质的不同，所以重量多少有点点出入．
如果成品比以上公式算的重量轻很多的话．．．那肯定有偷工减料的嫌疑