... welded pipe焊接管 ratio-frequency welded tube高频焊管 furnace butt-welded pipe对接炉焊管 ...
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Briefed in the article are the inner burr formation of and the burring method for the hi-frequency straight welded tube.
简要介绍了高频直缝焊管内毛刺的形成和清除方法。
This paper introduces the technology of high frequency welded stainless steel tube production process. The adopted special methods countered the nature of stainless steel are discussed.
介绍了高频不锈纲焊管生产工艺流程，讨论了针对不锈钢特点所采取的工艺措施。
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