90度、45度弯头规格尺寸表

端部外径中心至端面尺寸中心至中心尺寸背面至端面尺寸公称通径45弯头90弯头180弯头180弯头DNA系列B系列长半径长半径短半径长半径短半径长半径短半径1521.3181638-76-48-2026.9251638-76-51-2533.732163825765156413242.438204832956470524048.3452457381147683815060.35732765115221061006576.1(73)764095641911271321218088.9894711476229152159159100114.3108631522305203210197125139.713379190127381254262237150168.315995229152457305313313200219.121912630520360406414391250273273158381254762508518467300323.9325189457305914610619533350355.63772215333561067711711610400406.44262536104061219813813686450457478284686457172914914762500508529316762508152410161016550559-343838559600610630381914610650660-40599166070071172043810677117507628204701143762800813-502121981285086492053312958649008141020565137291410001016-63215241016105010671120663160010671100111812206941676111812001219-758182912191300121-8211981132114001420-8832134142015001524-947228615241600162-10102438162017001727-10732591172718001820-11372743182720002020-126330482032弯头规格尺寸表弯头是改变管路方向的管件。弯头标准是什么呢？按角度分，有45及90180三种最常用的，另外根据工程需要还包括60等其他非正常角度弯头。弯头标准都有哪些？弯头市场调研报告显示，弯头的材料有铸铁、不锈钢、合金钢、可煅铸铁、碳钢、有色金属及塑料等。弯头标准表显示，按照生产工艺可分为：焊接弯头、冲压弯头、推制弯头、铸造弯头等。其他名称：90度弯头、直角弯、爱而弯等。下面介绍弯头标准尺寸表及弯头规格表：弯头标准尺寸表及弯头规格表一览弯头市场调研显示，国标弯头管道安装中常用的一种连接用管件，连接两根公称通径相同或者不同的管子，使管路作一定角度转弯.弯头标准尺寸表弯头标准jisb2311通用钢制对焊管件弯头标准jisb2312钢制对焊管件弯头标准jisb2313钢板制对焊管件弯头标准jisb2316钢制承插焊管件弯头标准管件执行标准之美国标准：弯头标准号描述弯头标准asme/ansib16.9工厂制造的锻钢对焊管件弯头标准asme/ansib16.11承插焊和螺纹锻造管件弯头标准asme/ansib16.28钢制对焊小半径弯头和回头弯弯头标准asmeb16.5管法兰和法兰配件弯头标准msssp-43锻制不锈钢对焊管件弯头标准msssp-83承插焊和螺纹活接头弯头标准msssp-97承插焊、螺纹和对焊端的整体加强式管座弯头规格表一览公称通径外径(mm)中心距至端面的距离理论重量kg/pcsdnodfb5s10s20s40s80s120s151/21821.338160.040.050.0590.060.080.050.060.0630.080.10203/42526.7380.060.070.080.090.130.060.080.090.100.132513238160.080.120.130.140.1833.40.080.130.1350.140.19321.1/43848200.110.180.210.230.3142.20.130.210.240.260.35401.1/24557240.160.260.300.330.4448.30.170.280.320.350.485025776320.280.450.590.620.9560.30.290.470.610.660.90652.1/27395400.550.800.961.11.251.7276.10.570.831.311.8080389114470.801.171.62.062.86903.1/2101.6133551.081.572.12.743.821004108152631.311.012.653.545.136.27114.31.392.032.873.765.466.681332.683.244.816.168.7111.31255141.3190792.823.455.126.549.2512.0139.72.873.415.066.479.1411.91593.854.696.979.5614.418.61506168.3229954.104.967.3810.115.319.8165.24.034.877.249.9515.019.420082193051267.159.6516.120.431.043.1216.37.059.5315.920.130.542.52501027338112813.716.725.836.257.279.7267.413.216.324.635.456.277.632523.026.136.155.795.213330012323.945718922.626.036.055.594.8133318.522.325.535.356.192.71323501437753322130.836.960.283.1147138202355.629.034.756.778.21894001642661025341.847.778.0122116211201280406.439.945.574.32674501847868628452.960.387.7175167301287422457.250.557.783.84035002052976231674.284.914614024223241439857750871.381.5552以上为大家介绍的就是弯头标准及弯头的规格表，在管道系统所使用的全部管件中，所占比例最大，约为80%。