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本文介绍了用高频电流淬火法以及其它措施延长充填管道寿命的经验。此时,管道通过能力可提高2.5倍以至4—5倍。提高充填管道使用期限的方法之一,是用优质铜制造管道井进行热处理。
This article describes the experience of using high-frequency current quenching and other measures to extend the life of filled pipe. At this point, the pipeline capacity can be increased by 2.5 times to 4-5 times. One of the ways to increase the useful life of a filled pipe is to heat the pipe with a good quality copper pipe.