型号内径(mm)外径(mm)外径公差(mm)包装（m/coil)重量/卷（kg/Coil）钢管内径对应型号电线管对应型号SteelpipeI.D.SizeConduitSizePartNo.I.D.O.D.O.D.TolerancePackingWeightmminchmminchKV-2-15#16.020.6&plu***n;0.25018.515.01/2"16.05/8"KV-2-17#18.323.1&plu***n;0.25024.520.03/4"19.03/4"KV-2-24#24.830.4&plu***n;0.22513.525.01"25.01"KV-2-30#30.936.5&plu***n;0.22525.532.01-1/4"32.01-1/4"KV-2-38#38.944.9&plu***n;0.42530.640.01-1/2"38.01-1/2"KV-2-50#50.556.9&plu***n;0.42539.550.02"51.02"KV-2-63#64.671.5&plu***n;0.61019.565.02-1/2"64.02-1/2"KV-2-76#77.985.3&plu***n;0.61025.365.02-1/2"76.03"KV-2-83#82.690.9&plu***n;0.81027.480.03"KV-2-101#101.1110.1&plu***n;0.8517.1100.04"KV-2-130#126.4136.7&plu***n;1.0518.9125.05")