GB4622[1].2-93 缠绕式垫片 管法兰尺寸系列.pdfVIP免费

第1页@筑龙网www.sinoaec.com《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@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1993—10—01实施国家技术监督局发布第2页@筑龙网www.sinoaec.com《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@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。第3页@筑龙网www.sinoaec.com《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@1基本型(垫片主体)缠绕式尺寸按图1及表1的规定。表1mm________________________________________________________________________________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---46.564.54053.074.04.55072.093.06584.5106.080107.0128.0100128.5149.5131.0158.5125154.5175.53.2159.5187.0150182.5203.5189.5217.0________________________________________________________________________________续表1mm________________________________________________________________________________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]T200238.5259.5237.0271.0250291.5312.5285.0325.0300342.5363.5342.0382.0350394.5421.5373.5414.0第4页@筑龙网www.sinoaec.com《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@3.2400445.5473.5424.5471.0450496.5523.5488.0534.54.5500548.5575.5532.5585.5600648.5675.5640.5693.5700750.5777.5800855.5882.54.5900960.5987.510001060.51093.5________________________________________________________________________________第5页@筑龙网www.sinoaec.com《缠绕式垫片管法兰尺寸系列》资料编号：GB4622.2-l993@2带内加强环型缠绕式垫片尺寸按图2及表2的规定。表2mm________________________________________________________________________________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---1519.027.640.414.318.732.42024.033.647.420.625.040.12530.040.655.427.031.448.03239.049.666.434.944.160.94045.055.672.441.350.470.42.03.25056.067.6...