特种性能伸缩软管：
１.特点:管壁薄、重量轻、弯曲性能好。
２.用途：供机车及设备散热器或空气滤清器连接输送空气用。
内径(mm)夹布层数
(层)螺旋钢丝直径(mm)管接头长度(mm)胶管长度公称尺寸公差尺寸公差尺寸公差381.22       32.0751010150511.23       42.61001510150641.53       42.61001510150761.54       52.61001510150891.54       53.210015101501022.04       53.212520101501272.05       63.212520101501522.05       64.015020101502032.56       75.020025101502542.57       85.020025101503052.57       85.02502510150