JB-ZQ4187-97分体式高压法兰3625

本标准等效采用国际标准ISO6162《液压分体法兰》与美国机动工程师协会标准SAEJ518和德国西马克公司标准SN532，其尺寸可以互换。1、A型--附接法兰的型式和尺寸（见图1表1）表1mm工作压力Do公称通径d螺钉O型密封圈MPamaATLMmaxmaxGB70（8.8)GB3451.1inx3000PSI法兰15201/23/4121212030142017.522.326.230.235.742.950.838.147.652.458.769.977.888.93035404550607080808024.332.238.543.750.862.874.990.9115M8×25M10×30M10×30M10×35M12×35M12×35M12×40M16×45M16×50M16×5519×3.5525×3.552521382832.5×3.5537.5×3.5547.5×3.5556×3.553211/42142334011/22148425022160526521/217.514766569×3.5580345898161.9106.477.8130.292.1152.485×3.551001253.53.5114140106132112×3.55136×3.55140.56000PSI法23/4141414141412030384248142028334218.223.827.831.836.540.550.857.266.779.4404550556024.632.538.844.551.6M8×30M10×35M12×40M14×45M16×5019×3.5525×3.5532.5×3.5537.5×3.5547.5×3.5511/411/2506580221/3413232608952658144.596.870758067.689.5M20×60M24×856×3.5569×3.5585×3.5558.7123.871.4152.42114114.5M30×1002、B型--连接法兰的型式和尺寸（见图2和表2）表2公称通径工作压力Dod螺母螺钉O型密封圈GB3451.1ATLMmminMPammaxmaxGB6170GB70（8.8)ax3000PSI法兰15201/23/4121212030142017.538.122.347.626.252.430.258.735.769.942.977.850.888.9607024.332.239.543.750.862.874.990.9115M8M8×40M10×40M10×45M10×45M12×50M12×50M16×60M16×70M16×80M16×8019×3.5525×3.55M10M10M10M12M12M16M16M16M16252138288032.5×3.5537.5×3.5547.5×3.5556×3.553211/2142339044011/21484210012014025022160526521/17.514766569×3.55280345898161.9106.416077.8130.216085×3.551001253.53.5114140106132112×3.55136×3.5592.1152.4160140.56000PSI法兰1520251/23/4141414120303814202818.240.523.850.827.857.2809024.632.538.8M8M8×45M10×50M12×6519×3.5525×3.55M10M1210032.5×3.55324050658011/11/241414132324248334252658131.866.736.579.444.596.811012014044.551.667.689.5M14M16M20M24M30M14×70M16×80M20×100M24×120M30×14037.5×3.5547.5×3.5556×3.5569×3.5585×3.55426021/38958.7123.8150211471.4152.4160114.53、其它连接型式见图3～图6，相关尺寸见表1和表2。图5E型--带法图6兰的F型--不带接管的图3C型--不带接管的连接法兰图4D型--带法兰盖的连接法兰附接法兰附接法兰法兰尺寸见图7和表3表3公称通工作压径DN力ATMLLL4L5LLd1d2R1367MPa3000PSI法兰15202521212117.538.124.35422.347.632.265222581922221314146.26.27.593189910111138.945.326.252.438.57028.512324021212130.258.743.78035.51435.769.950.89440.5172425161616192124307.57.591151.61012121314161613.561.113.572.313.584.917.5102.45042.977.862.810247.520.5266517.550.888.976.911549.524.5389801461.9106.490.913564.53077.8130.211516372.53892.1152.4140.518481.54541354191001253.53.510.717.5127.810.717.5153.26000PSI法兰1520253240506580414141414141323218.240.524.65623.850.832.57127.857.238.88131.866.744.595232934388222833384352-16192427303745557.28.29.09.8932.5428111315111012141718253113.548.415.554.836.579.451.611346.51712.017.564.344.596.867.613358.7123.889.517571.4152.4114.521556748821283512.020.025.022263280.2108.5132.5-焊接头和法兰盖的型式和尺寸见图8～图10和表4图10带O型密封圈的法不带O型密封圈的焊接头图9带O型密封圈的焊接接头图8兰盖表4公称通工作压推荐管子尺寸(B)d径力ddLL2L(A)3max1213DNMPad×S4d×S43000PSI法兰1520212130.1241420303513146.86.820×2.525×3.020×3038.131.525×3.02532212144.450.860.371.0384350622833404550607080808014161616192124308830×3.030×4.038×3.038×4.0402142848×2.648×5.05021529.69.69.611.311.360×2.960×5.66517.51484.174.56576×2.976×7.080101.6127898189×3.289×3.61001253.53.5114106132114×3.6114×3.6152.4140140×4.0140×3.66000PSI法兰1520253240506580414141414141323231.741.347.654.063.579.4108243238445167891141420283342526581404550556070758016192428303745557.88.820×3.025×4.09.530×5.010.312.612.620.525.538×6.048×8.060×10.076×12.589×14.2132标记示例：公称通径40mm,A型6000PSI系列法兰:法兰A40-6JB/ZQ4187-97（标准的附录A）与法兰连接的平面的尺寸和要求A1与分体式高压法兰连接的平面要求和相关尺寸见图A1和表1。"M"表示公制螺纹连接的字符。如设备在国内使用，可能不标志"M"字符：如果出口设备，则应标记"M"，该字符采用钢印打记，其位置必须放在O型密封圈区域之外。表1uw±0.2x±0.2±0.2v公称能工作压d03cjryzdLAABBCC径DN力MPa-1.5±5min11553000PSI法兰1520253240506521212121212112.75438.1819.058.7517.5334623M8×1.2512.556524919.16547.6923.811.1522.341522610×1.516.568615525.47052.4926.213.131.87958.71029.3515.126.230.248592910×1.516.572676154733710×1.519.582787538.19469.91234.9517.8535.764834112×1.7519.596908550.810277.81238.921.4542.976974912×1.7519.51041029917.563.511488.91344.4525.4106.50.8891095412×1.7521.5117114111801476.21351453.230.9561.9106131661665.138.977.8132152761676.246.0592.11511819016×224.513713613316×226.516516015516×227.51861851834101.1626130.21001253.53.5152.41271846000PSI法兰15202532405041414141414112.75640.5820.259.119.17150.81025.411.925.48157.21228.613.931.89566.61433.315.918.223.827.831.83848248×1.2514.559565348603010×1.516.575706654703512×1.7516.584807560783914×2