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石墨铸铁结构井盖的微观原理

来源:http://www.kpp647.com添加时间:2017-09-19 16:14:04

  山东球墨铸铁井盖使用能够起到很好的掩盖作用,所以它们的使用也就是能够起到很好的防护作用,马路上的井口都是会安装有这样的设施,这样的话也就会能够避免到出现“城市黑洞”了。

  Ductile iron covers use can play a good masking effects, so their use is also able to play a very good protective effect on the road, wellhead are equipped with such facilities, it will be able to avoid to appear "black city"。

  这样球墨铸铁井盖的设计样式也是很多有方形的设计,有圆形的设计等,在使用的时候都是能够根据需要来定。它们的使用也是具有很大的承载力,而且耐腐蚀性等也是同样的很好。

  In this way, the design style of ductile iron manhole covers is also many. There are square designs, circular designs, etc., which can be used according to requirements when they are used. Their use is also very large, and the corrosion resistance is equally good.

  球墨铸铁井盖普遍应用于主干道路的原因有很多,先是由于其具备更强的抗震和抗腐蚀性。喷水腐蚀试验,球墨铸铁井盖九十天的腐蚀量仅为灰铸铁井盖的1/40,是灰球墨井盖的1/10。使用寿命是复合井盖以及水泥井盖的2倍,其球状的石墨微观结构,在减弱振动能力方面,优于铸钢,因此更加有利于降低应力。

山东球墨铸铁井盖价格

  There are many reasons why ductile iron manhole covers are widely used in trunk roads, first of all because they have more seismic and corrosion resistance。 Water jet corrosion test, ductile iron well cover ninety days of corrosion is only gray cast iron manhole cover 1/40, is the gray spheroidal graphite well cover 1/10。 The service life is 2 times of the composite well cover and the cement well cover, and the globular graphite microstructure is superior to the cast steel in reducing the vibration capability, so the utility model is more favorable for reducing the stress。

  球墨铸铁井盖的表面一般会有独特的图案,其主要目的是为了增加摩擦力,避免因雨、雪、冰覆盖让人滑倒的情况。所以现在很多井盖厂家的井盖,都在表面设计了各种各样的花纹,目的就是为了安全、防滑,我们还可以根据客户的需要来制作花纹的类型。

  The surface of ductile iron covers usually has a unique pattern, the main purpose is to increase the friction force, avoid the rain, snow, ice cover to let people slip. So now many covers, manufacturers cover, are designed on the surface of a variety of patterns, the purpose is to security, anti-skid, we can also according to customer needs to produce patterns of the type.

  以上便是山东球墨铸铁井盖今天的分享,您还满意吗,欢迎关注我们的网站:http://www.kpp647.com/并且关注我们的产品,我们将为您提供优良的产品,衷心的愿与您建立合作关系。

  The above is the Shandong ductile iron manhole cover to share today, you still satisfied with it, welcome to our website: http://www.kpp647.com/ and pay attention to our products, we will provide you with excellent products, sincerely wish to establish business relationship with you.



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