1、精選優(yōu)質(zhì)文檔-傾情為你奉上蚅列管式換熱器膃公稱直徑肀管程數(shù)裊管子數(shù)量蒃換熱面積公稱值/計(jì)算值芃管程通道截面積管程通道流速為0.5/sec時(shí)的流量膇公稱壓力Mpa薇管子長(zhǎng)度（m）節(jié)碳鋼管25×2.5芃500薈2000肅3000芅4000莂6000罿不銹鋼管25×2159I141.5/1.622/2.173/3.270.0044/0.00497.92/8.820.25219I263/3.004/4.026/6.068/8.110.0082/0.009014.76/16.200.6II263/3.004/4.0210/10.268/8.110.0041/0.00457.38/8.

2、101.0273I445/5.087/6.1810/10.2614/13.7221/20.630.0138/0.015224.84/27.361.6II405/4.626/6.199/9.3312/12.4719/18.760.0063/0.006911.34/12.422.5325I607/6.939/9.2814/14.0019/18.7128/28.130.0188/0.020833.84/37.440.6II656/6.479/8.6613/13.0617/17.4626/26.260.0088/0.009715.84/17.461.0400I11914/13.7418/18.4128

3、/27.7637/37.1055/55.80.0374/0.041267.32/74.161.6II11013/12.7017/17.0226/25.6634/34.2050/51.580.0173/0.019031.14/34.202.5500I18545/4.1555/57.6885/86.740.0581/0.064104.58/115.3II18040/41.9955/57.6885/86.740.0283/0.031250.94/56.16600I16960/62.785/83.88125/126.10.0845/0.0932152.10/167.7II16660/62.0580/8

4、2.94125/14.720.0418/0.046175.24/82.98700I37990/88.41120/188.1175/177.70.0091/0.01313214.38/236.3II35885/35.51110/111.1165/167.80.0562/0.0620101.16/111.6800I511120/119.2160/159.1240/239.60.16605/0.1770288.90/318.6II488115/151.3150/152.1230/288.80.0767/0.0845138.06/152.1900I649150/151.3120/122.3305/30

5、4.30.2039/0.2248367.02/404.0II630145/151.9195/196.4295/295.40.0990/0.1091178.20/196.31000I805185/187.7250/251.0375/377.40.2529/0.2788455.22/501.8II792185/184.7245/246.9370/371.301244/0.1374223.92/246.9浮頭式換熱器浮頭式換熱器是由管箱、殼體、管束、浮頭蓋等零部件組成。最大的特點(diǎn)是管束可以抽出來，管束在使用過程中由溫度膨脹而不受殼體約束，不會(huì)產(chǎn)生溫度應(yīng)力。其優(yōu)點(diǎn)是：（1）管束可以抽出，以方便清洗管殼程。（2）介質(zhì)間溫度不受限制。（3）可以在高溫高壓工作，一般溫度小于450，壓力小于6.4Mpa。（4）可用于結(jié)垢比較嚴(yán)重的場(chǎng)合。（5）可用于管程易腐蝕場(chǎng)合。型式：列管浮頭式規(guī)格：F=60m2、F=80m2、F=100m2、F=120m2、F=150m2、F=200m2、F=300m2、F=400m2等規(guī)格（m2）有效長(zhǎng)度（mm）外徑（mm）重量（Kg）0.5800159601800159901.512002081382120022025531400300236512003002601016004003901524004005602026004008003032004501005403500