热镀锌钢管理论重量表(理论计算值)

热镀锌钢管理论重量

米定尺）

6.785 5.7608490578.8

7.47169811312.7710.8424528317.815.1132075520.517.405660382

8.03523.8033018937.6831.9924528344.437.6981132157.6548.948113217

9.7167.6783018996.35

81.80660377

00

180.6

153.3396226

管

7.3278

9.504 13.7916 19.224

22.14 30.2778 40.6944 47.952 62.262 86.0868 104.058

0 195.048