新闻资讯 > 垂直行业

电缆引入装置管径与电缆对应表

更新:2014-11-24

A德国管螺纹DN40430引进电缆外径(φmm)Pg72~4Pg94~66~8Pg117~9.59.5~12Pg13.59~1212~15Pg2114~1717~20Pg2919~2323~27Pg3626~2929~3232~35Pg4232~3535~3838~41Pg4838~4141~4444~47B通径相当的管螺纹(G”)答理电缆年夜外径(mm)俗称DN151/2φ5~φ94分DN203/4φ8~φ126分DN251φ10~φ181寸DN3211/4φ12.5~φ201.2寸DN4011/2φ16~φ24.51.5寸DN502φ18~φ362寸DN7021/2φ245~φ512.5寸DN803φ44~φ633寸DN1004φ60~φ854寸C普通螺纹GB196引进电缆外径(φmm)公称管内径(mm)M16×1.5M20×1.5M25×1.5M32×1.5M40×1.5M50×1.5M63×1.52~64~85~96~129~1613~1813~2018~2520~2622~3225~3122~3229~3537~44DNl0DNl5DN20DN25DN32DN40DN50D英制管螺纹GB7307美国管螺纹NPT引进电缆外径(φmm)公称管内径G1/2G3/4G1G11/4G11/2G2G21/2G3G4G5NPT1/2NPT3/4NPT1NPT11/4NPT11/2NPT2NPT21/2NPT3NPT46~88~1211~1414~1714~1717~2020~2323~2727~2929~3232~3838~4242~4646~5050~5656~6060~6565~70DN15DN20DN25DN32DN40DN50DN65DN80DNl00DNl25