规 格芯数×截面mm22×1.52×2.52×42×62×102×162×252×352×502×702×952×1202×1502×1852×2403×1.53×2.53×43×63×103×163×253×353×503×703×953×1203×1503×1853×2404×1.54×2.54×44×6理论外径mm12.813.614.515.518.119.623.225.223.426.228.232.235.538.843.413.21415.116.218.920.624.426.626.831.834.938.342.146.551.913.914.91617.2理论重量kg/km2372582973534195747219971231145018962417325739634768293343410493681890130016302021298237974639567869088729331393478588规 格芯数×截面mm24×104×164×254×354×504×704×954×1204×1504×1854×2404×3005×1.55×2.55×45×65×105×165×255×355×505×705×955×1205×1505×1855×2403×2.5+1×1.53×4+1×2.53×6+1×43×10+1×63×16+1×103×25+1×163×35+1×16理论外径mm20.422.226.42929.635.339.342.947.552.358.564.914.715.817.118.421.923.928.93333.538.742.946.951.657.764.114.615.716.919.621.725.527.3理论重量kg/km8201089158920322591379348965994737089591134613949371446554682964129419172753345346136040734290141104013965377456556762102714771799规 格芯数×截面m m23×50+1×253×70+1×353×95+1×503×120+1×703×150+1×703×185+1×953×240+1×1203×2.5+2×1.53×4+2×2.53×6+2×43×10+2×63×16+2×103×25+2×163×35+2×163×50+2×253×70+2×353×95+2×503×120+2×703×150+2×703×185+2×953×240+2×1204×2.5+1×1.54×4+1×2.54×6+1×44×10+1×64×16+1×104×25+1×164×35+1×164×50+1×254×70+1×354×95+1×504×120+1×704×150+1×704×185+1×954×240+1×120理论外径mm30.734.738.542.546.451.757.715.416.517.920.523.526.928.829.635.238.942.34752.158.115.616.818.221.223.92831.631.435.739.84348.453.559.9理论重量kg/km262534394427551865848095102064165076318551184168220152595379749406185728190061133943152765690712441807252331334149541166988133997412637