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球墨铸铁阀门材质有何优点

发布时间:18-08-08 关注次数:

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球墨铸铁阀门材质有何优点

滚球体育   SHOUXIANNIYAORENSHILIANGZHONGCAIZHIBENZHISHANGDEQUBIE:HUIZHUTIEZUZHILIDESHIMOSHIYIPIANZHUANGCUNZAI,QIUMOZHUTIEZUZHILIDESHIMOSHIYIQIUZHUANGCUNZAIDE.HUIZHUTIEQIANGDU\SUXINGDI(PIANZHUANGSHIMOGELIEJITI,YINQIYINGLIJIZHONG),CUIXINGDA,XIAOZHENXINGNENGHAO.ZHUYAOYONGLAISHENGCHANYIXIEQIANGDUYAOQIUBUGAODELINGJIAN,QIUXINGSHIMODUIJITIDEGELIEZUOYONGJIANGDAOZUIDI,YINGLIJIZHONGZUOYONGZUIXIAO,KEYICHONGFENFAHUIJITIDEXINGNENG,QIEYOUYIDINGDESUXINGHELIANGHAODERENXING.


因此,球墨铸铁的强度要比灰铸铁高很多!假如你现场要区分球铁阀门和灰铁阀门,除了用敲击的方法辨别声音之外,你还可以尝试直接用榔头去破坏阀门的薄壁部位,两种材质断口是有区别的,当然灰铁阀门很容易敲碎的,这样再无法分辨的话,你只有去书本上再了解了。
 

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