金属冷却管注；JLP代表普通型JLC代表特种型JLK代表带开关型JLD代表扁嘴型型号TYPE六角对边mm软管外径φmm流量内径φmm螺纹(B)内径受压力kg总长度(L)(mm)JL10PJL12P18101231/4"2150.200.250.300.350.400JL15PJL16P22141516453/8"1/4"3200.300.350.400.450.500.550.650.700.800.JL20PJL22P28162022681.2"3/8"4300.350.400.450.500.550.600.650.700.800.JL15KJL16K22151416451/4"3/8"3200.300.350.400.450.500.550.600.JL20KJL22K28162022683/8"1/2"1/4"4300.350.400.450.500.550.600.650.700.800.ModelMMφMMdmm内径kg2mJL15BJL16B22141516451/4"3/8"3300.350.300.420.450.5001630JL20KJL22B28162022683/8"1/2"1/4"4300.350.380.400.450.460.5004045JL24C302410300.340.380.420.可调塑料冷却管D1d1d2D2LL31-5G1/4"1.534.5182514280L31-5G3/8"6.5324021410L31-5G1/2"6.5105024410说明：G1/4"每只长度13mmG3/8"每只长度17.5mmG1/2"每只长度21mm备注：)