压力容器常用计算公式

1、筒筒体体筒体直径1000长度350板厚8碳钢69.60不锈钢70.31夹夹套套筒体直径1100长度1000板厚8距筒端距离100碳钢234.05不锈钢236.44封封头头直径1000厚度100系数1碳钢785.00不锈钢793.00钢钢管管外径25板厚2长度1686碳钢1.91不锈钢1.93环环板板外径400内径294板厚20碳钢9.07不锈钢9.16圆圆板板直径424厚度50碳钢55.418不锈钢55.982来自于化工设计院资料地址：http:/ 螺母外形尺寸及重量表六角头螺栓-C级 GB5780序号公称尺寸宽度厚度重量序号公称尺寸1M61050.00231M62M81460.00562M8

2、3M101780.013M104M1219100.0164M125M1422110.0255M146M1624130.0346M167M1827140.0447M188M2030160.0618M209M2232180.10759M2210M2436190.11110M2411M2741220.16811M2712M3046240.23412M3013M3655280.3713M3614M4265320.59814M4215M4875380.95715M481616M561717M641818每100长度重量长度 mm重量0.021000.0200.0371200.0440.0631500.0

3、950.090.0000.1270.0000.17210001.7200.2230.0000.2820.0000.3590.0000.4240.0000.5660.0000.7210.0001.10.0001.5940.0002.1740.0003.2260.0004.870.000六角头螺栓-C级 GB5780扁扁钢钢宽度40厚度6总长碳钢6.61不锈钢6.68圆圆钢钢/轴轴轴径140长度5000碳钢606.149不锈钢612.326内内插插值值法法前面一个数值后面一个数值计算结果100300280128116117.2截截面面积积管外径108孔径14壁厚4数量60截面积 m20.0079截

4、面积 m20.00924数量308总截面积 m22.42管外径108壁厚4管外径89截面积 m20.007854壁厚4截面积 m20.005比值117.60总面积469.4413510%圆圆锥锥体体直径 mm1000直径 mm高度 mm1500锥角 厚度30厚度斜边长度1581斜边长度表面积 m23.27高度 mm容积 m30.39面积容积碳钢769.860碳钢不锈钢777.706不锈钢平平截截圆圆锥锥体体小直径 mm0小直径 mm大直径 mm2060大直径 mm高度 mm282锥角度数厚度 mm8厚度 mm小端半径 m0小端半径 m大端直径 m1.03大端直径 m斜边长度1068斜边长度面积

5、 m24.25高度 mm容积 m30.31面积 m2容积 m3碳钢266.613碳钢 kg不锈钢269.330不锈钢 kg 200020305759567121.235.945000.4435051.40350012006080.250.60700.00606.223.1970.363200.745202.790JB4708-2000钢制压力容器焊接工艺评定（代替JB4708-1992）JB4744-2000钢制压力容器产品焊接试板的力学性能检验（代替GB150-1998附录E）JB/T4709-2000钢制压力容器焊接规程（代替JB/T4709-1992）JB/T4709-2000常用钢号推

6、荐选用的焊接材料焊条 电弧焊焊条 电弧焊钢号焊条钢号焊条型号（标准号）牌号示列型号（标准号）牌号示列Q235-A.F20MnMoNbE6015-D1GB/T5118 J607Q235-AE4303GB/T5117 J42207MnCrMoVR10（管）08MnNiCrMovDE6015-GGB/T5118 J607RH20（管）07MnNiCrMovDRQ235-BE4316GB/T5117 J42610Ni3MoVDE6015-GGB/T5118 J607RHQ235-C12CrMo20RE4315GB/T5117 J42712CrMoGE5515-B1GB/T5118 R20720（段）1

7、5CrMo09MnDE5015-GGB/T5118 W60715CrMoGE5515-B2GB/T5118 R30709M nNiD15CrMoR09M nNiRW60714Cr1MoRE5515-B2GB/T5118 R307H16Mn,E5016GB/T5117 J50614Cr1Mo16MnRE5015GB/T5117 J50712Cr1MoVE5515-B2-V GB/T5118 R317H类别号EHA椭圆型封头 型式参数EHB椭圆型封头型式参数封Di直边高总深度内面积外面积容积重量直径 总深度 n 内表面积 容积质量头200018255254.493021 4.67523 1.125

8、74 627.6841596540.0361 0.0009 1.162筒Dit长度内面积外面积容积重量50.0351 0.0008 1.434体100018380011.93805 12.3678 2.98451 1717.2160.0342 0.0008 1.699汇设备总长内面积外面积容积重量80.0324 0.0007 2.207总488620.92409 21.7183 5.23599 2972.582198050.0629 0.002 2.521保温厚度密度铁皮系数 铁皮厚度所需面积铁皮料 保温料m3铁皮重保温重60.0616 0.0019 2.995804001.520.525.3

9、34747 38.50882 1.86372 151.147 745.4980.0592 0.0018 3.913最大重量设备重充水重保温层重 壳体重附件重量2739360.093 0.0036 4.4659605.203 3472.5795236896.64 2972.578550080.090.0034 5.858斜插管长度计算100.0871 0.0032 7.204120.0842 0.003 8.504筒体上封头上32510660.1292 0.0058 6.153接管直径1688911410880.1256 0.0055 8.091接管厚度j6664100.1222 0.0053

10、9.974偏心距A05025050120.1188 0.0051 11.8统一外伸长度H20025020025037711980.1671 0.0084 10.68法兰高度h75505035100.1631 0.0081 13.19等等边边角角钢钢bkg/mL重量kg总重数量mbkg/mL重量kg2030.8891000.0889100112.495632.624500.131241.14510001.1450043.44610003.4462531.124800.08990054.25110004.25141.45950007.29510068.5486.56810006.5683031.3

11、7310001.373006343.90710003.90741.78610001.7860057.82210007.8223631.65610001.6565030.19365.721500028.60542.16310002.1630087.46910007.46952.65410002.65400109.15110009.1514031.85210001.852007044.37210004.37242.42210002.4220055.39710005.39752.97610002.9760066.40610006.4064532.08810002.0880077.39810007.3

12、9842.73610002.736207.309988.373148512.433953.3691500.505410.29687555.81810005.81863.98510003.9850066.9052861.974835032.33210002.3320077.97610007.97643.0595001.52950089.0310009.0353.7710003.77001011.089100011.08964.46510004.46500bkg/mL重量kg总重数量mbkg/mL重量kg9068.3510008.3510011.976125815.504100015.50479.

13、65610009.656001019.133100019.133810.95279430.583001222.696100022.6961013.48100013.476001426.193100026.1931215.94100015.94201.25471401021.488100021.48810069.36610009.366001225.522100025.522710.83100010.83001429.49100029.49812.2818000220.97001633.393100033.3931015.128840133.66001601024.729100024.72912

14、17.9100017.898001229.391100029.3911420.61100020.611001433.987100033.9871623.26100023.257001638.518100038.518110711.93100011.928001801233.159100033.159813.53100013.532001438.383100038.3831016.69100016.69001643.542100043.5421219.78100019.782001848.634100048.6341422.8100022.8002001442.894100042.8941648

15、.68100048.681854.401100054.4012060.056100060.0562471.168100071.168不不等等边边角角钢钢热热轧轧普普通通工工字字钢钢（G GB）706706-65角钢号数尺 寸（mm）截面面积(cm2)理论重量(kg/m)外表面积(m2/m)Bbdr h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径2.5/1.6251633.51.1620.9120.080型 号 尺 寸（mm）41.4991.1760.079h3.2/2322031.4921.1710.1021010041.9391.5220.10112.6126

16、4/2.54025341.8901.4840.1271414042.4671.9360.127161604.5/2.84528352.1491.6870.1431818042.8062.2030.1435/3.2503235.52.4311.9080.16120a20043.1772.4940.16020b2005.6/3.65636362.7432.1530.18122a22043.5902.8180.18022b22054.4153.4660.18025a2506.3/46340474.0583.1850.20254.9933.9200.20225b25065.9084.6380.2012

17、8a28076.8025.3390.20128b2807/4.5704547.54.5473.5700.22632a32055.6094.4030.22532b32066.6475.2180.22577.6576.0110.22532c320(7.5/5)7550586.1254.8080.24536a36067.2605.6990.24536b36089.4677.4310.24436c3601011.5909.0980.24440a4008/5805056.3755.0050.25567.5605.9350.25540b40078.7246.8480.25540c40089.8677.74

18、50.25445a4509/5.69056597.2125.6610.28745b45068.5576.7170.28645c45079.8807.7560.286811.1838.7790.28650a50010/6.3100636109.6177.5500.32050b500711.1118.7220.32050c500812.5849.8780.31956a5601015.46712.1420.31956b56010/81008061010.6378.3500.354712.3019.6560.35456c560813.94410.9460.35363a6301017.16713.476

19、0.35363b63011/711070610.6378.3500.35463c630712.3019.6560.35412120813.94410.9460.35324a2401017.16713.4760.35324b24012.5/81258071114.09611.0360.40327a270815.98912.5510.40327b2701019.71215.4740.40230a3001223.35118.3300.40230b30014/91409081218.03814.1600.45330c3001022.26117.4750.45255a5501226.40020.7240

20、.45155b5501430.45623.9080.45155c55016/10160100101325.31519.8720.512注 （1）工字钢的通常长度：818号工字钢519m；2063号工字钢长619m。1230.05423.5920.511 （2）制造钢号：A3，A3F，B3F。1434.70927.2470.510 （3）标记举例：普通碳素钢甲类平炉3号沸腾钢400mmX144mmX12.5mm的热轧普通工字钢的标记为：1639.28130.8350.510 热轧普通工字钢18/11180110101428.37322.2730.5711233.71226.4640.571143

21、8.96730.5890.5701644.13934.6490.56920/12.52001251237.91229.7610.6411443.86734.4360.6401649.73939.0450.6391855.52643.5880.639注 （1）不等边角钢的通常长度：2.5/1.65.6/3.6长39m；6.3/49/5.6号长412m；10/6.314/9号长419m； 16/1020/12.5号长619m。 （2）制造钢号：A3，A3F，B3F。 （3）标记举例：普通碳素钢甲类平炉3号沸腾钢160mmX160mmX16mm的热轧等边角钢的标记为： 热轧不等边角钢160 x80

22、x12-YB167-65A3F-YB170-63热热轧轧普普通通槽槽钢钢（G GB）707-65707-65 h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径型 号尺 寸截面面积理论重量（四四）花花纹纹钢钢板板（YB184-65）hbdtrr1钢板基本厚度（mm）纹高（mm）（mm）(cm2)(kg/m)菱形550374.57.07.03.506.935.442.51.06.363403.758.4446.6331.0880435.08.08.04.010.248.043.51.01010044.2512.7410.0041.

23、012.6126535.59.09.04.515.6912.374.51.014a140586.0518.5114.53注 （1）花纹钢板按GB700-65规定的平炉或转炉13号乙类钢供应。14b140608.0521.3116.73 （2）标记举例：由B3号钢制成的，尺寸为4mmX1000mmX4000mm，菱形花纹的钢板，其标记为：16a160636.510.010.05.021.9517.23 菱形花纹钢板B3-4X1000X4000-YB184X65。16160658.510.010.05.025.1519.7418a180687.010.510.5

24、5.2525.6920.1718180709.010.510.55.2529.2922.9920a200737.011.011.05.528.8322.6320200759.011.011.05.532.8325.7722a220777.011.511.55.7531.8424.9922220799.011.511.55.7536.2428.4525a250787.012.012.06.034.9127.4725b250809.012.012.06.039.9131.3925c2508211.012.012.06.044.9135.3228a280827.512.5231

25、.4228b280849.512.5235.8128c2808611.512.5240.2132a320888.014.014.07.048.738.2232b3209010.014.014.07.055.143.2532c3209212.014.014.07.061.548.2836a360969.016.016.08.06.8947.8036b3609811.016.016.08.068.0953.4536c36010013.016.016.08.075.2959.1040a40010010.518.018.09.075.0558.9140b40

26、010212.518.018.09.083.0565.1940c40010414.518.018.09.091.0571.47注 （1）普通槽钢通常长度：58号长512m；1018号长519m；2040号长619m。 （2）制造钢号：A3，A3F，B3F等。 （3）标记举例：普通碳素钢甲类平炉3号沸腾钢180mmX68mmX7mm的热轧普通槽钢的标记为： 热轧普通槽钢180 x68x7-GB707-65A3F-YB170-63总重 数量m100 38.11100 29.019100 23.524100 15.225100 25.595100 12.7842 0.3496100 13.38910

27、0 10.928100 22.873100 18.529100 15.61100 13.517100 11.943100 17.188100 14.482100 12.538100 11.074100 9.0179总重 数量m100 6.4499100 5.2266100 4.4061100 3.8178100 4.6538100 3.9182100 3.391100 2.9946100 4.0438100 3.4024100 2.9423100 2.5962100 3.0158100 2.6053100 2.2966100 2.0562100 2.3313100 2.0542100 1.83

28、82100 1.6651100 1.4051截面面积(cm2)理论重量(kg/m)bdtrr163.314.311.1745.08.473.518.114.2803.821.516.9886.09.98.04.026.120.5946.530.624.11007.011.49.04.535.527.91029.011.49.04.539.531.11107.542.033.01129.546.436.41168.01310548.538.1118101310553.542.01228.513.71

29、0.55.355.4543.412410.513.710.55.361.0547.91309.51511.55.867.0552.713211.51511.55.873.4557.713413.51511.55.879.9562.813610.015.812.06.076.359.913812.015.812.06.083.565.614014.015.812.06.090.771.214210.516.512.56.386.167.614412.516.512.56.394.178.814614.516.512.56.310280.115011.518.013.56.810280.41521

30、3.518.013.56.811187.415415.518.013.56.812094.515812.020.014.07.011993.61.6014.020.014.07.012910116216.020.014.07.013910916612.52114.57.3135.25 106.216814.52114.57.3146.45 115.017016.52114.57.3157.85 123.917613.022157.5154.9 121.617815.022157.5167.5 131.518017.022157.5180.1 141.0745.08.47.03.517.814.

31、0热热轧轧普普通通工工字字钢钢（G GB）706706-65 h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径尺 寸（mm）1168.013.010.05.047.737.411810.013.010.05.052.641.21228.513.710.55.354.642.812410.513.710.55.360.047.11269.014.411.05.561.248.012811.014.411.05.567.252.713013.014.411.05.573.457.416612.521.014.57.313410516814.521.014.57.314

32、511417016.521.014.57.3156123400X144X12.5-GB706-65A3F-YB170-33钢板宽度（mm）钢板长度（mm）理论重量（kg/m2）钢板基本厚度（mm）纹高（mm）钢板宽度（mm）钢板长度（mm）理论重量（kg/m2）扁豆形菱形扁豆形菱形 扁豆形菱形扁豆形2.5由6001800 mm,其宽度以50mm进级由6001200mm,其长度以100mm进级21.622.651.52.56001800mm,其宽度以50mm进级6001200 mm,其长度以100mm进级42.342.32.525.62.529.530.

33、561.52.533.434.472.02.559.058.02.537.338.882.02.566.865.8注 （1）工字钢的通常长度：818号工字钢519m；2063号工字钢长619m。 （2）制造钢号：A3，A3F，B3F。 （3）标记举例：普通碳素钢甲类平炉3号沸腾钢400mmX144mmX12.5mm的热轧普通工字钢的标记为： 热轧普通工字钢（四四）花花纹纹钢钢板板（YB184-65）纹高（mm）注 （1）花纹钢板按GB700-65规定的平炉或转炉13号乙类钢供应。 （2）标记举例：由B3号钢制成的，尺寸为4mmX1000mmX4000mm，菱形花纹的钢板，

34、其标记为： 菱形花纹钢板B3-4X1000X4000-YB184X65。转换接头连接部分压力表螺纹部分设计压力PC=9.9Mpa设计压力PC=6.8Mpa设计温度：t80设计温度：t20材质：20锻钢材质：20锻钢设计温度下许用应力t110Mpa设计温度下许用应力t170Mpa外径D057mm螺纹小径D018.631mm实际内径Di90.8mm实际内径Di14mm焊缝系数1焊缝系数1计算厚度=PCD0/2t+PC=2.454545455 mm计算厚度=PCD0/2t+PC=0.365314 mm腐蚀余量C11.5mm腐蚀余量C11.5mm厚度负偏差C20mm厚度负偏差C20mm名义厚度n-16

35、.9名义厚度n2.3155有效厚度e-18.4有效厚度e0.8155e合格e合格管件的种类和代号DN与NPS对照表品种类别代号DNNPS注：NPS45弯头长半径45E(L)151/2大于4时90弯头长半径90E(L)203/4DN=25X短半径90E(S)251（NPS）长半径异径90E(L)R3211/4180弯头长半径180E(L)4011/2短半径180E(S)502异径接头同心R( C )6521/2（大小头）偏心R( E )803三通等径T(S)9031/2异径T(R)1004四通等径CR(S)公称尺寸DN100，外径为系列，壁厚等级Sch40，材料牌号15CrMo的90短半径弯头异

36、径CR(R)DN100-Sch40-15CrMo 90E（S） GB/T12459管帽C公称尺寸DN100X80，外径为系列，壁厚等级Sch80，材料牌号16Mn的 同心异径接头翻边短接长型SE(L)DN100X80 Sch80-16Mn R（C） GB/T12459短型SE(S)公称尺寸DN150，外径为系列，壁厚等级4.5mm，材料0Cr18Ni9的长半径弯头DN1150-4.5-0Cr18Ni9 90E(L) GB/T12459与管件连接的无缝钢管壁厚分级表公称尺寸外径公称壁厚DNPNSch5SSch10SSch40SSch80SSch10Sch2061/832.4

37、181/413.71.652.243.02103/817.11.652.313.2151/221.31.652.112.773.73203/426.71.652.112.873.9125133.41.652.773.384.553211/442.21.652.773.564.854011/248.31.652.773.685.0850260.31.652.773.915.546521/2732.113.055.167.0180355.497.629031/255.748.08100456.028.561255141.32.7

38、73.46.559.531506168.32.773.47.1110.972008219.12.773.768.1812.76.352501027712.76.3530012323.83.964.579.5312.76.356.3535014355.63.964.786.357.92400164086.357.92450184574.194.786.357.92500205084.785.546.359.53550225594.785.546.359.53600246105.546.356.359.53650266607.9212.7700287117

39、.9212.7750307626.357.927.9212.7800328137.9212.7STD为标准管壁厚系列代号，XS为加强管壁厚系列代号，XXS为特加强管壁厚系列代号Sch 数字后带S者为ASME B36.19M标准中规定数据;不带者为ASME B36.10M标准中规定数据带的壁厚数据，在ASME B36.19M标准中注明与ASME B36.10M不同长半径弯头尺寸短半径弯头尺寸公称尺寸坡口处外径D中心至端面公称尺寸 坡口处外径 DDN系列系列90弯头A 45弯头BDN系列系列1521.31838162533.7322026.92538193242.4382533.732382240

40、48.3453242.43848255060.3574048.34557296573765060.35776358088.989657376954490101.68088.98911451100114.310890101.613357125141.3133100114.310815264150168.3159125141.313319079200219.1219150168.315922995250273273200219.1219305127300323.9325250273273381159350355.6377300323.9325457190400406.4426350355.6377

41、533222450457480400406.4426610254500508530450457480386286550559500508530762318600610630550559838343600610630914381650660991406700711720106743875076211434708008138201219502管帽尺寸公称尺寸 坡口处外径 D长度DN系列系列E1521.318252026.925252533.732383242.438384048.345385060.35738657376388088.9895190101.664100114.31086412514

42、1.313376150168.315989200219.1219102250273273127300323.9325152350355.6377165400406.4426178450457480203500508530229550559254600610630267650660267700711720267750762267800813820267长度E适用于厚度不超过“长度E时极限壁厚”栏中所列值的场合DN600及其以下的管帽，长度E1适用于厚度大于“长度E时极限壁厚”栏中所列值的场合Sch30STDSch40Sch60XSSch80 Sch100Sch120 Sch140 Sch160

43、XXS1.731.732.412.423.022.312.372.773.733.734.787.472.872.873.913.915.567.823.383.384.554.556.359.093.563.564.854.856.359.73.683.685.085.087.1410.153.913.915.545.548.7411.017.019.5314.025.495.497.627.6211.13 15.245.745.748.088.086.026.028.568.5611.1313.49 17.126.556.

44、559.539.5312.715.88 19.057.117.1110.97 10.9714.2718.26 21.957.048.188.1810.3112.712.715.09 18.26 20.62 23.01 79.272.712.7 15.09 18.26 21.4425.428.5825.4公称尺寸DN100，外径为系列，壁厚等级Sch40，材料牌号15CrMo的90短半径弯头公称尺寸DN100X80，外径为系列，壁厚等级Sch80，材料牌号16Mn的 同心异径接头公称尺寸DN150，外径为系列，壁厚等级4.5mm，材料0Cr18Ni9的长半径弯头8.389.

45、5310.3114.2712.7 17.48 21.4425.428.58 33.3225.49.539.5311.1315.0912.7 19.05 23.83 27.79 31.75 35.719.539.5312.716.6612.7 21.44 26.19 30.96 36.53 40.4911.139.5314.2719.0512.7 23.83 29.36 34.93 39.67 45.2412.79.5315.0920.6212.7 26.19 32.5438.144.45 50.0112.79.5322.2312.7 28.58 34.93 41.28 47.63 53.981

46、4.279.5317.4824.6112.7 30.96 38.89 46.02 52.37 59.549.5312.715.889.5312.715.889.5312.715.889.5317.4812.7等径三通和四通尺寸中心至端面公称尺寸 坡口处外径 D中心至端面90弯头ADN系列系列管程C 出口M251521.3182525322026.9252929382533.7323838513242.4384848644048.3455757765060.35764648965737676761028088.989868612790101.69595152100114.310810510520

47、3125141.3133124124254150168.3159143143305200219.1219178178356250273273216216406300323.9325254254457350355.6377279279508400406.4426305305559450457480343343610500508530381381550559419419短半径弯头尺寸600610630432432650660495495700711720521521750762559559800813820597597M值1.适用于DN600及其以下的四通2.DN650及以上的三通和四通，推荐但不

48、要求采用M长度E时长度极限壁厚E14.57253.81254.57384.83385.08385.59447.11517.62648.13768.64769.658910.9210212.712712.715212.717812.719112.720312.722912.725412.725412.7305长度E适用于厚度不超过“长度E时极限壁厚”栏中所列值的场合DN600及其以下的管帽，长度E1适用于厚度大于“长度E时极限壁厚”栏中所列值的场合压力容器类别的简明判断摘自中国化工装备2000年第2期注：表中P代表设计压力，V代表压力容器的几何容积。介质性质非易燃易燃高度毒性无毒/轻毒性中度毒性

49、极度毒性PV值（MPa.m3）0.5 10 0.2 低压换热容器（MPa）分离容器一类 容器0.1p1.6储存容器反应容器管壳式余热锅炉搪玻璃压力容器中压换热容器二类 容器（MPa）分离容器1.6p10 储存容器反应容器管壳式余热锅炉搪玻璃压力容器高压换热容器（MPa）分离容器三类 容器10p100 储存容器反应容器管壳式余热锅炉使用强度级别较高的材料制造的压力容器移动式压力容器球形储罐（容积大于等于50m3）低温液体储存容器（容积大于5m3）注：表中P代表设计压力，V代表压力容器的几何容积。表1DN159426120包角、焊制、单筋、带垫板说明:鞍式支座分为轻型(代号A)重型(代号B)本表只

50、录入常用的重型.直径允许载荷 鞍座高度底板腹板筋板垫板螺栓间距鞍座 质量型式DNKNhl1b112b33弧长b44el2带垫板不带15951160210100642195421027014075BI2735620026012088968330160628180973255930039021010737759350440250129B42661390500280139表2DN300450120包角、焊制、单筋、带垫板直径允许载荷 鞍座高度底板腹板筋板垫板螺栓间距鞍座 质量标记:鞍座B1600-S Q235-B/20R JB/T4712-92DNKNhl1b112b33弧长b44el2带垫板不带3

51、0058290370200108350593304202301184006020038012088968480160628260139450614205402901410表3DN500900120包角、焊制、双筋、带垫板直径允许载荷 鞍座高度底板腹板筋板垫板螺栓间距鞍座 质量DNKNhl1b112b33弧长b44el2带垫板不带500159460590330201555016351065036022176001655508710400241865016720059015010968770200636430261970017064083046028218002207209405303527900

52、2258101010605904030表4DN10002000120包角、焊制、四筋、带垫板直径允许载荷 鞍座高度底板腹板筋板垫板螺栓间距 质量DNKNhl1b112l3b2b33弧长b44el2kg1000307760170118060057110031282081858129066062120056288020014107208013005712009401701210215140180101520270878086140057910002301640840921500786106024217604090013816007961120 200257230187032096014617008

53、0925012001612277121990104015518008561280296210010112018519008671360 22014316260222035012001952000875142033123301260205表5DN21004000120包角、焊制、六筋、带垫板直径允许载荷 鞍座高度底板腹板筋板垫板螺栓连接尺寸DNKNhl1b112l3b2b33弧长b44e间距螺孔d21001217150023024501300220012321580142431225701380230018292501660 24016162562082881426804001250146024

54、2400184517202662800152030002803218034134901940320028532340 360202036831640637205506521003400297925024803911639502200283600302426402222418335425418014802360380041282780 3802525440184410600250040004186294046746402660表6D角、焊制、四筋、带垫板直径允许载荷 鞍座高度底板腹板筋板垫板螺栓间距 质量DNKNhl1b112l3b2b33弧长b44el2kg15008

55、231300313215090016516008341380 2001233317023022903209601761700845146016353122430104018718008902501540 2201437319026025803501040112023019008971600388272012002422000905168040828601260254表7DN21004000150包角、焊制、六筋、带垫板直径允许载荷 鞍座高度底板腹板筋板垫板螺栓连接尺寸DNKNhl1b112l3b2b33弧长b44e间距螺孔d21001261176028630101300220012741840

56、142991231501380230018941920 24016163122082883290400125014602424001912200032634301520260020112140 3001818349268358143710500152028002044250230037639901940300028882460 36020204023164064280550652100320029272600426164570220028340030552760222245248502360360030952920 380479335425513060014802500380042283060

57、2525502185410266038004281322052957002660适用公称直径结构特征支座尺寸159426120包角、焊制、单筋、带垫板表1300450120包角、焊制、单筋、带垫板表2500900120包角、焊制、双筋、带垫板表310002000 120包角、焊制、四筋、带垫板表421004000 120包角、焊制、六筋、带垫板表515002000 150包角、焊制、四筋、带垫板表621004000 150包角、焊制、六筋、带垫板表7质量螺纹M孔长kg274287M2040324说明:鞍式支座分为轻型(代号A)重型(代号B)本表只录入常用的重型.标记:鞍座B1600-S Q23

58、5-B/20R JB/T4712-92336636682M24607958479771036质量螺纹M孔长kg335351M2040396413552596773M2460824962102311771246盘盘管管计计算算求面积求圈数盘管外径57换热面积4盘管中径1200管外径57盘管圈数6中径1200换热面积4.050圈数5.925列列管管计计算算计算面积计算根数管外径25换热面积3.893根数625管外径25长度1000长度1000换热面积49.087根数49.567求管径换热面积4圈数6中径1200管外径56.290计算长度换热面积3.893管外径25根数50长度991.344HG20

59、592标注：带颈对焊 WN100(A)-1.0RF S=6 16MnPN1.0MPa 带颈对焊 钢制管法兰高度PN1.6MPa 带颈对焊 钢制管公称通经钢管 外径法兰高度 理论重量公称通经钢管 外径DNABHGDNAB1017.214350.661017.2141521.318380.751521.3182026.925401.052026.9252533.732401.262533.7323242.438422.053242.4384048.345452.374048.3455060.357483.115060.3576576.176483.746576.1768088.989504.228

60、088.989100114.3108525.39100114.3108125139.7133556.88125139.7133150168.3159559.13150168.3159200219.12196211.8200219.12192502732736815.6250273273300323.93256818.6300323.9325350355.63776822.8350355.6377400406.44267228.2400406.44264504574807231.74504574805005085307536.85005085306006106308052.6600610630P