筛网目数孔径尺寸规格表.doc

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1、不锈钢筛网考虑的因素有：材质、编织方式、目数、丝径、网宽、开孔率、网孔尺寸。常用的规格有635目,600目,500目,450目,400目,370目,363目,350目,325目,300目,280目,270目,250目。目数是过滤筛分行业用的不锈钢筛网常用的一个参数，行业内一般指的是1英寸/25.4mm长度内网孔的数量，也是网线的数量。这个参数最早由筛网生产企业约定俗成的叫法，八十、九十年代，不锈钢筛网主要是用于出口，因此用的英寸做长度单位。例如：635目筛网，指的是在25.4mm内，有635个网孔，也有635根不锈钢丝。因此可以得出，同一目数的筛网/滤网，具有的是相同的“丝径+孔径”。丝径

2、不同，对应的孔径也不同，不同的目数的筛网，可能会有相近的筛网孔径。尤其对于300目到400目间的筛网，容易出现这种现象。例如：350目斜纹编织筛网，如果丝径0.030mm，对应的孔径为25.4/350-0.030=0.043mm；325目斜纹编制筛网，如果丝径0.035mm，对用的孔径为25.4/325-0.035=0.043mm。对于筛分行业，不但要考虑筛网的目数，还要参考筛分粉体物料的粒径，考虑筛网的丝径和孔径。不锈钢丝编织方孔筛网规格表目数丝径孔径开孔面积%网重（磅）/100平方英尺英寸毫米英寸毫米1×10.082.030.9223.3784.641.12X20.0631.60.43

3、711.176.451.23X30.0541.370.2797.0970.156.74X40.0631.60.1874.7556104.84X40.0471.190.2035.1665.957.65X50.0411.040.1594.0463.254.96X60.0350.890.1323.3562.748.18X80.0280.710.0972.4660.241.110X100.0250.640.0751.9156.341.210X100.020.510.082.036426.112X120.0230.5840.061.5251.842.212X120.020.5080.0631.657

4、.231.614X140.0230.5840.0481.2245.249.814X140.020.5080.0511.35137.216X160.0180.4570.04451.1350.734.518X180.0170.4320.03860.9848.334.820X200.020.5080.030.763655.220X200.0160.4060.0340.8646.234.424X240.0140.3560.02770.744.231.830X300.0130.330.02030.5237.134.830X300.0120.3050.02130.5440.829.430X300.00

5、90.2290.02430.6253.116.135X350.0110.2790.01760.4537.92940X400.010.2540.0150.383627.650X500.0090.2290.0110.2830.328.450X500.0080.2030.0120.313622.160X600.00750.1910.00920.2330.523.760X600.0070.1780.00970.2533.920.470X700.00650.1650.00780.229.820.880X800.00650.1650.0060.152323.280X800.00550.140.0070

6、.1831.416.990X900.0050.1270.00610.1630.115.8100X1000.00450.1140.00550.1430.314.2100X1000.0040.1020.0060.153611100X1000.00350.0890.00650.1742.38.3110X1100.0040.10160.00510.129530.712.4120X1200.00370.0940.00640.116830.711.6150X1500.00260.0660.00410.104137.47.1160X1600.00250.06350.00380.096536.45.941

7、80X1800.00230.05840.00330.083834.76.7200X2000.00210.05330.00290.073733.66.2250X2500.00160.04060.00240.061364.4270X2700.00160.04060.00210.053332.24.7300X3000.00510.03810.00180.045729.73.04325X3250.00140.03560.0017