- In this process, the steel pipe that was previously cut undergoes heat treatment.
- 這個工序?qū)偛徘袛嗟匿摴苓M(jìn)行熱處理。
- What is the purpose of the heat treatment?
- 熱處理的目的是什么?
- It homogenizes and softens the materials of the pipe that has already undergone high frequency induction welding.
- 目的是使經(jīng)過高頻感應(yīng)加熱焊接的管道的材質(zhì)變得均勻化和軟化。
- What is the annealing temperature?
- 退火溫度大概是多少攝氏度?
- About 800 degrees Celsius.
- 大概是800攝氏度。
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