QBT 2072.5-1994 制糖机械压力容器通用零部件无折边锥形封头

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1、中华人民共和国轻工行业标准QB/T2072.5-1994制糖机械压力容器通用零部件无折边锥形封头1主题内容与适用范围本标准规定了碳素钢制600,900,1200圆锥角的无折边锥形封头的结构与系列尺寸。本标准适用于碳素钢制容器设备。2引用标准GB/T3274碳素结构钢和低合金结构钢热轧厚钥板和钢带QB/T2071钢制轻工容器设计规定3结构型式与尺寸圆锥角为600无折边锥形封头的结构与尺寸按图1、表1的规定。H=O.886D"图1圆锥角为600无折边锥形封头注尺寸d由设计者自行决定中国轻工总会1995-01-05批准1995-08

2、-01实施404QB/T2072.5-1994表1厚度S/mm公称直径封头高度封头容积4}5}。}8}10}12}14}16}18!201::124D、/mmH/.-V/m3封头质量/kg3002600064.65.356.904003460148.01012.350002812.415.718.96000.04918.022.627.37006060.07830.737.061.98006930.11640.448.49007790.16551.562.082.010000.22763.575.510112612001806

3、3690.39210814518221814002120.62214819724729816003860.92919825732338818005591.32232640649057020007321.81442150460570022009052.4144866097808502400078134580724870101026002529868501015118035028004259779851851370565300059R1211131113551570795320027714512705251780040340029

4、448.9214357202010230036003118161092821455803800131.71517902150400870235144000一1985238067018058016420036372625955505945440019.32785250845433023.4305035如60142004730415725.10333014255755150500028.403620j467960520031.884001334668540035.74314503315752191486750639.8146405

5、41418773412544.245807637466296-76600048.976215103991一4286200536954.036636584532898487801906400554259.4370710819091X10101}11112571665.19594816112890588971.291225431136837000606277.769667110876112084113293114501405QB/T2072.5-1994圆锥角为900无折边锥形封头的结构与尺寸按图2、表2的规定。4460H=Q.5

6、DN图2圆锥角为90。无折边锥形封头注:尺寸d由设计者自行决定。表2厚度S/mm公称直径封头高，一，头容积45681012141618202224D=/mmH/mmV/m'封头质1/kg3001500.0043.13.94.76.34002000.0085.56}98.311.15002500.0168.710.913.117.46003000.02812.615.718.825.17003500.04521.225.433.942.48004000.06728.133.74556.29004500.09535.342.356

7、.570.610005000.1314452.870.387.912006000.22676.610212715314007000.35910413817320816008000.53613618122627218009000.763230285342400200010001.047282352423495220011001.394345430516600240012001.810415511614710406QB/T2072.5-1994续表2厚度S/mm公杯且径封头局度封头答积45681012141618202224了1、

8、/n飞mH/怕mV/协3封头质I量/kg260013002.301600720835950280014002.8746948349401075300015003.534850102011101265320016004.28990010801260144016203400170