GBT4622.2-1993缠绕式垫片管法兰尺寸系列.pdf

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1、@筑龙网www.sinoaec.com中华人民共和国国家标准GB4622.2-l993缠绕式垫片管法兰尺寸系列《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@1993—10—01实施国家技术监督局发布第1页@筑龙本标准适用于公称压力2.5～25MPa(25～250bar)管法兰用缠绕式垫片尺寸系列。网www.sinoaec.com《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@第2页@筑龙1基本型(垫片主体)缠绕式尺寸按图1及表1的规定。网www.sinoaec.com表1mm_________

2、_______________________________________________________________________公称公称压力PN,MPa(bar)通径2.5(25)及4.0(40)5.0(50)，10.0(100)，15.0(150)及25.0(250)DND[2min]D[3max]TD[2min]D[3max]T10--1524.536.02032.544.02537.052.032---46.564.54053.074.0《缠绕式垫片4.55072.093.06584.5106.0管法兰尺寸系列

3、》80107.0128.0100128.5149.5131.0158.5125154.5175.53.2159.5187.0150182.5203.5189.5217.0________________________________________________________________________________续表1mm资料编号：________________________________________________________________________________公称公称压力PN,MPa(

4、bar)GB4622.2-l993@通径2.5(25)及4.0(40)5.0(50)，10.0(100)，15.0(150)及25.0(250)DND[2min]D[3max]TD[2min]D[3max]T200238.5259.5237.0271.0250291.5312.5285.0325.0300342.5363.5342.0382.0350394.5421.5373.5414.0第3页@3.2筑龙400445.5473.5424.5471.0网450496.5523.5488.0534.5www.sinoaec.com4

5、.5500548.5575.5532.5585.5600648.5675.5640.5693.5700750.5777.5800855.5882.54.5900960.5987.510001060.51093.5________________________________________________________________________________《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@第4页@筑龙2带内加强环型缠绕式垫片尺寸按图2及表2的规定。网www.sinoaec.com表2m

6、m________________________________________________________________________________公称公称压力PN,MPa(bar)通径2.5(25)及4.0(40)5.0(50)，10.0(100)，15.0(150)及25.0(250)T[1]TDND[1min]D[2min]D[3max]D2minD2minD3max1015.023.636.4---1519.027.640.414.318.732.42024.033.647.420.625.040.12530

7、.040.655.427.031.448.03239.049.666.434.944.160.94045.055.672.441.350.470.42.03.25056.067.686.452.466.386.1及及6572.083.6103.463.579.098.93.04.58084.096.6117.477.894.9121.1100108.0122.6144.4103.0120.3149.6《缠绕式垫片125133.0147.6170.4128.5147.2178.6150160.0176.6200.4154.0174.

8、2210.0200209.0228.6255.4203.2225.0363.9250262.0282.6310.4254.0280.6317.9300311.0331.6360.4303.2333.0375.1管法兰尺寸系列》350355.0374