JB/T 83-1994 平焊环板式松套钢制管法兰

中华人民共和国机械行业标准B"T83平焊环板式松套钢制管法兰代替}83-:91主题内容与适用范闱本标准规定了公称压力PN为0.25,0.6,1,0,1.6,2.5MPa的平焊环板式松套钢制管法的型式和尺寸。本标准适用于公称压力PN0.25~2.5MPa的平焊环板式松套钢制管法兰。2引用标准T74管路法兰技术条件3法兰的型式和尺寸应符合图1及表1~表4的规定BEAN团畅图B图14法兰的技术要求按JBT74的规定。5法兰的公称压力和不同温度下的最大允许工作压力按JB/T74附录B的规定6标记示例公称通径300mm、公称压力1.0MPa、尺寸为系列2的平焊邳板式松套钢制管法兰:法300-10J/T83-94公称通径300mm、公称压力l.0MPa、尺寸为系列1的平焊环板式松套钢制管法:法300-10(系列1)JB/T83-94中华人民共和国机械工业部1994-12-09批准1995-1001实施382JB/T83-94表!PN0.25和0.6MPa平焊环板式松套钢制管法兰尺寸2、r连接尺寸法兰内径平焊环理论顽量K公称管子法兰外径螺栓孔螺栓孔」螺栓螺柱法兰通径外径中心圆/度径数M/螺纹Th.{厚度外径内径厚度DNA系列1/直径法∵焊环系列1/系列1系列K\系列2系列210M101613215810.:1织MIO0|2010|198.33M101027i4「502610|.421.100M】01234603310}0.6!.1120M1212:4170391)(.80.2130100M12124880461|1.!;).114M12126959l2|1.11304M12↓46110714「1.8(18535018Mi661259114之.!l0!18210/20517018M16l4|1261451110142.6:125133240/233200]88M1614138617313!125159265/260228M1616164200)|6}!163.76,!,53(175)19129025518M361820723|19sis.612(0219320/315280M⊥6182185,1|2305188M162024818、17}-.1250273375/370351812M16202791131027618;68300325440/4353952312M20i33l|113623282010.853.0350374452312M20!283831241238020.1913400426540/5354952316M203213212462430}2417.281.144530;480595/590550I6M2034485121318|481!2421.89!5.5505306002316M2(3853612568534!2626.707,22JB/T83…-94表2PN1.oMPa平焊环板式松套钢制管法兰尺寸m连接尺寸法兰内径平焊环理论质kε公称管子法外径螺栓孔螺栓孔螺栓、螺柱法兰通径外径直径中心圈DNA系1/直径数/螺纹T1.|厚度BE外径内径厚度1法焊环系列l系列1!系列2系列2系列26(11M12415100.52:1.091518f5Mi2122013L:16.8.12)|2510574M1214|2755:26}1(.2:0.253ii54M1265332(.37!0.?:38140/1351018M1664157839121.5」0.3415150/1451018M168|4858546112i1.9310.4250|57165/160125MIG860{10059:142.31(,6573;185:18014518M16218(6120笞163,.0日,980:8920:1955018M16229:6{1359}163.811.100118220/215118188M162411215「1I15:4.i1.3!125133|250/2452101 8M1625}1386!185135185.151.56159285:28024023M2(1646210161187.2.22(175)1942702387}210196「8.22;2.58200氵219340/33529523M20262252652222()|2.94(225)245363258M20282519224822!1.403.6250273395/39035M20827911|3202:6221.?03.78300325445/4404003111368328}221.41,2!350377505/50046016M2032383124838124:18.7(6.340042656551526/2516M24M22!3443312;824302626.450480615262520M2028|4851213218:1261.687e536702026/2520M24/M22}3853612585534:2834.91.们384IB/T83-94表3PNL.6MPa平焊环板式松套钢制管法兰尺寸t连接尺寸法内径平焊环理论质量kg公称管子法兰外径螺孔|黑孔螺栓蜘柱法通径外径直径中心圆数馁/螺纹Tm.厚度外径内径厚度B M系列1|直径系列d|B1。。}法兰焊环系列2K/系剑1系列2系列2141644015110.600.1065M1214|204519.67(.王2(25[O575M121655!26i40.93.241]514M126533|:4!.338140/1351008MI6184157813967|0.444150/14511944448M16204858546162.150.575057165/160125M16510059162.550.716573185/18014518M1680!612075183.351.0180;89200/19516i8M162493613591|83.961.2310i108220/2151801622615111020|4.s81.64125133250/245210188M16283386185135!2016.632.18150159285/28024023828164621161228.162.67(175)194|310270M202007240!196228.952.810029340/335295M2028225826522222!9.513.42(225):215365325M20282519295248241.13.9250(273053526/2512M24M2230279113202762113.40.230032546041026/2512M24/M223233111375382418.60.(41337752047026/2516M24M22343831243538026122.709.07100!42658016M273643312485430i2x29.s|19.164M27384812545;4842836.612.800530715/70565031M3042}5361260833430148.3:17.1B/T83-94表4PN2.5MPa平焊环板式松套钢制管法兰尺寸i连接尺寸法兰内径平焊环库质量ke公称管子法兰外径螺栓孔「螺栓孔螺栓、螺柱法逆径外径中心圈直径N11系列1/育径数盘/螺较Th.厚度BiE外径内径厚度C1c::法!焊环系列1系列1;{C系列2K系列2系列2ii|1460MI216!.")1(.12518M122(420251057514M1218351.(13285MI21865:1.2;.632!38140135100it: i45150/145|110MI6;“.3:的5057165/160125M]65;159182.4:(.7973185/180「145188M1620|72;3.889200/19560M1693613204.2)1.3:7100:08235/23019023M20281126160102211.38251332702226/258M24M223136;1881;:48.512.54L315925026/258M24/M223l6462181612:11175)19433028926/2512M24/M22302072181962:11.:3.523603026/2512M21/M223022582782124112n.3425)24512M279|302282616.292502734253703012M273227911332262618.1916.043003254851303016M2733￥1139038262;,15350377555/504903416M3038383124483802831.010.140426620/61050|36/316M33/M3424331250543|:012.:113.60450480670;6606036/34!20M33M304648512555484348.15:14.30500530了306036/4120M33M3650536126105343261.5719注:④表1~表4中系列1法兰连接尺寸与国标及德国法兰标准尺寸互换;系列2尺寸与原机标法兰尺厅换;新产品设计应优先采用系列1尺寸。②表1~表4中列出的法兰理论质量是指系列2法兰。附加说明本标准由机械工业部机破标准化研究所提出并归!。本标准由机械工业部机械标准化研究所、哈尔滨锅炉厂起草。木标准主要起草人李俊英、吴桢家。386