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                精密无缝钢管

                发布日期:2019-1-4 16:29:15 访问次数:822

                精密无缝钢管
                精密无缝钢管是一种通过冷拔或热轧处理后的一种高精密♀的钢管材料。由于︼精密钢管内外壁无氧化层、承受高压无泄漏、高精度、高光洁度、冷弯不变形、扩口、压扁无裂缝等有点,所以主要用来生产气动或液压 元件∞的产品,如气缸或油缸,可以∑ 是无缝管,也有焊接♀管。精【密钢管的化学成分有碳C、硅Si、锰Mn、硫S、磷P、铬Cr。 

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                联系人:  李正鹏   李萍
                电话:0510-88572832    0510-88572835
                手机:13665139718

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