1、管道规格管道外径(mm)管道内径(mm)管道密度(kg/m3)管道重(kg/m)保温材料厚度(mm)保温材料密度(kg/m3)保温材料重(kg/m)水重(kg/m)总重(kg/m)DN150159150780017.04251201.7317.6736.44DN200219207780031.32251202.3033.6567.27DN250273259780045.63251202.8152.69101.12DN300325309780062.14251203.3074.99140.43DN350377359780081.16251203.79101.22186.17DN400426408
2、780091.97251204.25130.74226.96DN5005295097800127.18251205.22203.48335.88DN6006306107800151.93251206.17292.25450.35公称直径外径壁厚内径mmmmmmm10172.2512.51521.32.7515.82026.82.7521.32533.53.25273242.33.2535.840483.54150603.5537075.53.75688088.5480.510011441061251404.51311501594.51502002196207250273725930032583093503779359400426940845047894605005291050960063010610700720116988008201179890092012896
