本发明公开了一种钢管外径的校正方法。
The invention discloses a method for correcting outer diameter of steel pipes.
NKK开发了利用表面波检测钢管外径的手提式检测装置。
NKK has developed a portable measuring equipment to measure the o.
这种钢管外径校正方法工序简单、操作方便，不仅提高了生产效率，还降低了生产成本。
The method for correcting outer diameter of steel pipes has the advantages of improving production efficiency and reducing production cost, along with simple process and convenient operation.
在此基础上，进行了受火时间、截面宽度和钢管外径三个系列对截面温度场影响的分析比较。
Based on it, three serials of members were separately compared and analyzed, including serial of time of under fire, width of CFSTRC and size of the outside diameter of steel tube.
在此基础上，进行了受火时间、截面宽度和钢管外径三个系列对截面温度场影响的分析比较。
Based on it, three serials of members were separately compared and analyzed, including serial of time of under fire, width of CFSTRC and size of the outside diameter of steel tube.
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