管道流速对照表

可编辑版管径/流速/流量对照表管径(DN)流量m3/h0.8m/s1 .Om/s1.2m/s1.4m/s1.6m/s1.8m/s2.0m/s2.2m/s2.4m/s2.6m/s2.8m/s3.0m/s0.4m/s0.6m/s200.50.70.91.11.41.61.82.02.32.52.72.93.23.4250.71.11.41.82.12.52.83.23.53.94.24.64.95.3321.21.72.32.93.54.14.65.25.86.46.97.58.18.7401.82.73.64.55.46.37.28.19.010.010.911.812.713.6502.84.25.77.18.59.911.312.714.115.617.018.419.821.2654.87.29.611.914.316.719.121.523.926.328.731.133.435.8807.210.914.518.121.725.329.032.636.239.843.447.050.754.310011.317.022.628.333.939.645.250.956.562.267.973.579.284.812517.726.535.344.253.061.970.779.588.497.2106.0114.9123.7132.515025.438.250.963.676.389.1101.8114.5127.2140.0152.7165.4178.1190.920045.267.990.5113.1135.7158.3181.0203.6226.2248.8271.4294.1316.7339.3可编辑版25070.7106.0141.4176.7212.1247.4282.7318.1353.4388.8424.1459.5494.8530.1300101.8152.7203.6254.5305.4356.3407.1458.0508.9559.8610.7661.6712.5763.4350138.5207.8277.1346.4415.6484.9554.2623.4692.7762.0831.3900.5969.81039.1400181.0271.4361.9452.4542.9633.3723.8814.3904.8995.31085.71176.21266.71357.2450229.0343.5458.0572.6687.1801.6916.11030.61145.11259.61374.11488.61603.21717.7500282.7424.1565.5706.9848.2989.61131.01272.31413.71555.11696.51837.81979.22120.6600407.1610.7814.31017.91221.41425.01628.61832.22035.72239.32442.92646.52850.03053.6管径(DN)流速推荐值m/s:20253240506580100125150200250300350400闭式系统0.5-0.60.6-0.70.7-0.90.8-10.9-1.21.1-1.41.2-1.61.3-1.81.5-2.01.6-2.21.8-2.51.8-2.61.9-2.91.6-2.51.8-2.6开式系统0.4-0.50.5-0.60.6-0.80.7-0.90.&1.00.9-1.21.1-1.41.2-1.61.4-1.81.5-2.01.6-2.31.7-2.41.7-2.42.1管道内各种介质常用流速范围管道内各种介质常用流速范围见表2 推荐值。2.2管道压力降控制值管道压力降控制值见表2.2-1和表2：可编辑版:-1 表中管道的材质除注明外，一律为钢。该表中流速为22。该表中压力降值为推荐值。可编辑版v2.1常用洗速的范謝莪击介ri匚作备件戏管程範用SE 遼 IB/S地和煎汽P4020030 40o 弘 20C 亠 10035-2&W030-1S烈和療汽P 200 /JA20-10040- 60503010040-20二眞薦汽專料用时15- 30二次憑汽F利用时60离伍乏汽80 -100芝耗持气管：丛受电蓉器邛出80从无馬容器排出15-30压編气休GfYPA0.3MPa(我 1 P43.3-0.6 卿古虽)A0.6 1 MPa 八2-3 UPa (*M-30 UPa 楡嵐 壬壬9 9 9 9 MOQQ6Q加003563 0八5F18%0W50IM f53 34 6S語花303B70 6 CO 占?)4舟6 s舗仿氧化氯港体幢胶管)气体丨玻璃曾港体.iftfStt)可编辑版10-251 5102(M 20.1.51012可编辑版矍化缈烷气体救体202凯乙烯一嬴乙烯匚91乙烯2乙二酹2笨乙烯2座乙烯堆璃管1小境粘厘钳似的液ftM. 1 - OJMPa （八）咤 WP裳）8MP3 （八）-20 孔印（表）0,5-23-0,&3-23.5 -Z自来水主 trZhUPa表址蛙卩=0 VHP班表1,5-3.5EO -1.5锅妒给水L2-3.5疥饨冷礙水0.575冷凝朮fl流0.2 0.5过熱水1倉水、澈緘水m钟旳（农）1,5- 2.5油毘粘度技大的液休粘八005Pas/W50粘度0. IPa sawoAVIOOZW20O粘度IPn*sWEZW50DAHCODA200可编辑版0.5 八 0.90.7-1.01 X1.603-0,6O.E-OJ0.71 C1.21J0.1-0.20.16 0250.250.350.35 0.55可编辑版戶真乞P.GUPa （表ZA2MPa （fc）0.05 0So.s -o.a1,6 -0.B氢藍化钠裁度030八230 50H1,550 7熬V22浓虞 38 -91%（UI八）1,2$3-100% （快管* t训管）1.2（衬胶鑫）1.5带有冋体245无固体1.5排岀废水O.4-O.8浓厦15%2忑72513-465%2,5-3嚴凶机限入管压懈机吸人if压缩机捋出管：fl1CMP 机:衣 徑貝武真空泵吸人管往貝式凤空奈排出管itaxxssvi 入骨可编辑版10-1515-Z010- 2010-B10-208-12 13-16 25-30 10-13可编辑版往复泵殴人怆程餐泵持出谊0.5151-2畴心泉吸入骨常船11& 2疇心处吸人管V70 -nor）0515爪及粘度相似的我你醜心泵排岀管1 .5-3高汗离心录排出诗3-3.5曲轮泵限入曾1齿轮泵排出管1-2洋：HE fit庞曲馳户库锤堆用时逼应峯凤棚曜的国兼标瘪HA嫌址应嚳騷（氧气站魅计畝血（GB 0030氧HiK堰盧飙（VA站也计幔題CGB 5017733） ”乙陀严f乙恤聲设计罐施卜（GB6003181) h八2.21 一服丄程设it的曹道母力降拧制渲管迪类别盟A；厚擦压力降kPa/100m总压力降kPa液体泵进口管8泵出口普：/W40- R053豳070测n 00哎以上50燕汽和气体公用物料总按进口压力的典公用捞料支管检堆口压力的Z%冷编机进口彗JXMOkPn (表)y3,5/350k?a(S)3.5-7乐縮机出口笛14-20蒸汽按进口西力的血表Z每1丽醫怏的压力降控制値（虫片如）质管道种类kPa员压巒道世/A49kPa1.1349kPjA： 101 kPa1 .96通叫机管31 A-IOIkPa1,96压缩机的吸入管道101kPaA? IllkPa1,96t11kPaD4八30.Q1P压躺机的排出管利其它展力萱遭|P0.45MPa4_5PD.JI5MPa0.01 P匸艺川的加热蕪汽管诅胆 0,3MPa10.0G.3MPaA0.6MPo15.006HPav 八 1 OMPa20.0输送液佯的管道鬥流的液你曾逍5.0泵的吸入符逍 惟和液佯 不帼和液体1Q.0 -11 020.0 -22,0泵的挣出管道小 TlfiQA/h流乐大T150用引h45,0-50.045,0祈环冷却水簣SS30.0感谢您的支持与配合,我们会努力把内容做得更好！