JBZQ 4214-2006 内螺纹和光孔用防护塞

免费标准下载网w.feebz.net)JB/ZQ 4214- -2006内螺纹和光孔用防护塞代替JB/ZQ 4214- -1997本标准适用于公制螺纹和管螺纹的内螺纹以及光孔的保护。使用环境温度为一40~+80。防护塞的型式和尺寸见图1和表1。材料:注塑软聚乙烯_0d團1标记示例:公制内螺纹M20用防护塞:防护塞N160 JB/ZQ 4214- -200650*密封管螺纹内螺纹Rc}用防护塞:防护塞N182 JB/ZQ 4214- 2006光孔直径4185mm用防护塞:防护塞N1836 JB/ZQ 4214- 2006表1rum适用的内螺纹和孔型号d:d2D公制内螺纹孔直径G.Rc、NPTN494.95.68M6N646.47.14M186.5一N686.87.5M8X1N818.11M10, M0X18.5,91/8N989.8MI2,M12X1.50一_N106 10.6 11.614M12X1N11411.412.4M14, M14X1.521/4N12413.41673→N133 .13.314.4MI6N14014.015M16x1.514.SN146 14. 615.61538N153 15.3 16. 4M18x2免费标准下载网w.feebz.net)JB/ZQ 4214- -2006裹1(绽)mr适用的内螺紋和孔型号dD公制内螺绞孔直径G.Rc.NPTN16016.0.17.3M20,M18X1.57N17417.418.82M20X2,M20X1.58N18218.219.62:91/2N18718.7M22,M22X219,19.5N19819.821.2M24,M22X1.5205ABN21223.3M24x2,M24x1.522,22. 5N23023.025M27,M26x1.5243/4N24324.326.4M27 x 2,M27X1.5-30N25725.727.8M30,M28x1.526.27N27227.229.33M33, M30X2,M30x1.5287/8N29029.031一N30030.0.3:M36, M33X 2,M32X1.5N32032.03414M36X 3, M36X2,M3SX1.5N3333.63640M39, M39X 3,M36X1.5351%N36036.038.441M42 ,M39X2,M38X1.5,M39x1.537N37937.9 4044M42X3,M42X 2,M40X1.5N3838.54M451%4N39839.842M45X3,M42X1.51N41341.343.M48,M45 X2,45X1.512N43943.946.5M48x3,M48x21552N45545.547.5M48X1.51613.5N47947.95054M52X3,M52 X2,M50X1.519N49849.851.65MS2X1.5N50550.553.3M56X432N52552.554 ，58M56X 2,M55X1.553N54554.556.26M60x4,M58X2N55555.558 .M58x1.556,57N57057.059Mf0X 2, M60X1.5N58558.560.8M64X4,M62X1.559,60N61361.363.5M64x2N62562.564.8M68 X4,M65X1.52%N65065.067.1M58X2N66466.47.972M72X4,M68x1.5;713N68368.370M72X 2,M70x1.5N69869.871. 9M76X4,M72x1.5免费标准下载网w.feebz.net)JB/ZQ 4214- -2006表(续)nun适用的内螺纹和孔型号dDh公制内蝶纹孔直径G.Rc.NPTN71571.573.47一722%13N72872.8M76X2,M75X1.573.5N74074.076.68M80X45N76576.587M80X278-.N77S77.588N79079.09M85X480,81_N81581.583.69.M85X282,83N84084.087.1M90X485,863N86586.5M90X2-N89089.091.5M9SX4903%N9151017M95X292,93N94094.096105M100X4)5N96596.599107M100*2N99099.0102.511ML05X400N1015101.5，104112M105 x2102,103N1040 104.0 106.5115M110X4N1065 106.5109117M110X2108N1090 109.0111120M115x4110N1120112.0114.5MI15X2113N1143114.3119.21228M120x4,M120x2116,118N1190119.0123M125x4, M130x6N1240124.0128134MI30X3125,12623N1330133.0143MI40X3135N1390| 139.0149M145x 3140,142N1468146.8 152.615933148,1505任_N1490 149.0153M155X3152N135 153.5 157.5M160x3155, 156N1600160.0164170M170X6. M165X3N1740 174.0177184M175X3175,176N1815181.5187195M190x6183N1836183.6190.6200M190X3185N1990 199.0202209M205X3N2030 203.0206213N2050 205.0 207.5215M210x3N2060 206.0 210.621608N2180| 218.0 222235220免费标准下载网w.feebz.net)JB/ZQ 4214-2006表1{缓)mm遁用的内螺纹和孔型号dd2h公制内螺纹孔直径G、Rc、NPTN2312 231.2238.2 249.5 33M240x 6,M240x3235N2490 ! 249.02522652250N2530 253.025818M260X3255-.N2934 293.4 300.23M300X3295