钢丝网骨架聚乙烯复合管规格参数表

钢丝网骨架聚乙烯复合管规格参数表公称外径De(mm)偏差（mm）普通系列（mm）加强系列(mm)长度（mm）钢丝最小直径最小壁厚壁厚偏差钢丝最小直径最小壁厚壁厚偏差1100.68.500.710.0090001400.69.000.710.001600.69.500.711.002000.610.500.713.002500.712.500.814.003150.713.500.817.004000.715.500.819.005000.822.001.024.00◎钢丝网骨架聚乙烯管材公称压力表用途符号公称外径De(mm)110140160200250315400500普通系列L、T1.601.0R1.250.8Q0.800.6加强L、T3.502.52.01.6系列R2.502.01.61.0Q1.000.8备注：L---冷水用复合管；R—燃气用复合管；Q—燃气用复合管；T—特殊流体用复合管