各种弯头规格尺寸大全VIP免费

弯头规格尺寸表端部外径中心至端面尺寸45°弯90°弯头头中心至中心尺寸背面至端面尺寸180°弯头180°弯头公称A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通径15202532405021.326.933.742.448.360.31825323845577689108133159219273325377161616202432404763799512615818922138383848577695114152190229305381457533--25323851647676767695114152191229305381457607629141067--51647621271522032543054065086107114851567083106132159210262313414518619711--4152811001211591972373133914675336106576.1(73)8010012515020025030035088.9114.3139.7168.3219.1273323.9355.6127152203254305356第1页4004505005506006507007508008509001000105011001200130014001500160017001800406.445750855961066071176281386481410161067111812191211420152416217271820426478529-630-720820-9201020-11201220-------25328431634338140543847050253356563266369475882188394710101073113761068676283891499110671143121912951372152416001676182919812134228624382591274340645750855961066071176281286491410161067111812191321142015241620172718271219172152481391410168139141016686762第2页20002020-126330482032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90°180°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钢制承插焊管件第3页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外径径dn中心距至端面理论重量kg/pcs的距离fb160.050.060.0630.080.105s10s20s40s80s120s0.040.050.0590.060.080.060.070.080.090.13(mm)od151/21821.338203/42526.738第4页0.060.080.090.100.133225133.438321.1/442.245401.1/248.35750260.373652.1/276.180389114133152114.31331255141.3139.71591506168.3165.222995190794755631.392.032.873.765.466.682.683.244.816.168.7111.32.823.455.126.549.2512.02.873.415.066.479.1411.93.854.696.979.5614.418.64.104.967.3810.115.319.84.034.877.249.9515.019.495400.570.831.11.311.800.801.171.62.062.861.081.572.12.743.820.080.120.130.140.1838160.080.130.1350.140.190.110.180.210.230.3148200.130.210.240.260.350.160.260.300.330.4457240.170.280.320.350.480.280.450.590.620.9576320.290.470.610.660.900.550.800.961.251.72903.1/2101.610810041.311.012.653.545.136.27第5页2192008216.327325010267.432530012323.9318.537735014355.642640016406.447845018457.2529500205087623166862846102535332214573811283051267.159.6516.120.431.043.17.059.5315.920.130.542.513.716.725.836.257.279.713.216.324.635.456.277.623.026.136.155.795.213318922.626.036.055.594.813322.325.535.356.192.713230.836.960.283.114720229.034.756.778.213818941.847.778.012221128039.945.574.311620126752.960.387.717530142250.557.783.816728740374.284.914624241457771.381.5140232398552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%。第6页