装修问题

dn50镀锌管外径直径是多少?

提问者:JeffRen19662024-05-25

外径60mm

魔女在彼岸 472024-05-18

镀锌管外径也就是50,具体还是到市场看看吧,

刺xin的刺刺儿 412024-05-25

镀锌钢管  表面有热浸镀或电镀锌层的焊接钢管。镀锌可增加钢管的抗腐蚀能力,延长使用寿命。镀锌管国家标准及尺寸标准  GB/T3091-2008  低压流体输送焊接钢管  GB/T13793-2008  直缝电焊钢管  GB/T21835-2008  焊接钢管尺寸及单位长度重量  测量钢管的壁厚是否能够达到车丝管标准厚度要求  外径壁厚最小壁厚mm  mm  mm  米重kg  根重kg  米重kg  根重kg  公称内径英寸DN151/221.32.82.451.287.681.3578.14DN203/426.92.82.451.669.961.7610.56DN25133.73.22.82.4114.462.55415.32DN321.2542.43.53.063.3620.163.5621.36DN401.548.33.53.063.8723.224.124.6DN50260.33.83.3255.2931.745.60733.64DN652.576.143.5  7.1142.667.53645.21DN80388.948.3850.288.8853.28DN1004114.3410.8865.2811.536

yuxinchen008 292024-05-08