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球墨铸铁井盖和灰铸铁井盖的区别!

来源:http://www.zgcjxdw.com添加时间:2021-03-02 13:21:11

3d捕鱼自20世纪50年代球墨铸铁井盖发展以来,由于其优异的性能被广泛应用。然而,客户有时会对同样是铸造材料的灰铸铁产生疑问,因此无法选择产品。下面简单介绍一下如何快速区分两者。

Since the development of ductile iron well cover in 1950s, it has been widely used because of its excellent properties. However, customers sometimes have doubts about gray cast iron, which is also a casting material, so they are unable to choose products. Here is a brief introduction of how to quickly distinguish the two.

1。你可以从敲击声中分辨出两者。由于两个铸铁井盖的形状不同,球墨铸铁井盖的声音类似于钢铁,而灰铁井盖的声音听起来很闷。

1. You can tell the two from the knock. Due to the different shapes of the two cast iron manhole covers, the sound of ductile iron manhole cover is similar to that of steel, while the sound of gray iron manhole cover sounds very dull.

2.两者可以从承载力上区分。灰铁井盖是直接把生铁炼成铁水制成的,球墨井盖是结合其他金属和辅料制成的,承载能力远远超过灰铁井盖,已经通过市场和相关部门认证,在市场上占有较多的地位。

2. The two can be distinguished from the bearing capacity. Gray iron well cover is made by directly refining pig iron into molten iron. Nodular iron well cover is made by combining other metals and auxiliary materials. Its bearing capacity far exceeds that of gray iron well cover. It has passed the certification of market and relevant departments and occupies a more position in the market.

3d捕鱼3。两者可以从井盖的重量来区分。因为球墨铸铁井盖使用的球墨铸铁在其他优良金属和配件的帮助下大大增强了韧性和承载能力,所以它的重量会比灰铁井盖的轻。这两者也证明了“重量并不决定一切,轻不一定是坏的,重也是好的”,一切都须根据我们客户的实际需要购买,以确保它的价钱低廉,物有所值。

3d捕鱼3. The two can be distinguished by the weight of the well cover. Because the ductile iron used in ductile iron well cover greatly enhances the toughness and bearing capacity with the help of other excellent metals and accessories, its weight will be lighter than that of gray iron well cover. Both of them also prove that "weight does not determine everything, light is not necessarily bad, heavy is also good". Everything must be purchased according to the actual needs of our customers, so as to ensure its low price and good value for money.

                        山东球墨铸铁井盖

由于球墨铸铁井盖经常用于市政工程,这与它所处的环境有关,为了方便大家,井盖的形状应符合环境稳妥。井盖上随时有车辆和行人经过。使用圆形的主要原因是每个圆形井盖经过其中的直径和长度都是一样的,所以如果井盖被过往车辆卷起,那么无论如何卷起,它的直径都会比下面井口的直径略宽,井盖不会掉入井口。如果采用正方形,由于正方形的对角线明显长于每边的长度,所以当井盖卷起时,很容易沿着井口的对角线方向掉入井中,造成隐患。

As the ductile iron well cover is often used in municipal engineering, it is related to its environment。 For the convenience of everyone, the shape of the well cover should conform to the environment and be safe。 There are vehicles and pedestrians on the manhole cover at any time。 The main reason for using a round manhole cover is that the diameter and length of each round manhole cover are the same。 Therefore, if the manhole cover is rolled up by passing vehicles, its diameter will be slightly wider than that of the lower wellhead no matter how it is rolled up, and the manhole cover will not fall into the wellhead。 If a square is used, the diagonal of the square is obviously longer than the length of each side, so when the well cover is rolled up, it is easy to fall into the well along the diagonal direction of the wellhead, causing hidden dangers。

如果井口做成圆形或明显小于井盖,方形井盖就不会掉入井内。这里涉及到较大限度利用和节约材料的问题。井口的使用取决于井口的大小。如果要在上面压一个面积远大于井口的方形井盖,材料的利用和实用价值自然不如直接使用圆形井盖有用,既节省了井盖的材料,又保证了井口稳妥。

If the wellhead is round or obviously smaller than the well cover, the square well cover will not fall into the well. This involves the problem of using and saving materials to a large extent. The use of the wellhead depends on the size of the wellhead. If a square well cover with an area much larger than the wellhead is pressed on it, the utilization and practical value of the material is not as useful as the direct use of the round well cover, which not only saves the material of the well cover, but also ensures the safety of the wellhead.

阅读以上内容后,如果您对球墨铸铁井盖产品有任何其他问题,请联系我们,我们期待与您达成合作。

After reading the above content, if you have any other questions about nodular cast iron manhole cover products, please contact us, and we look forward to cooperating with you。

感谢您的阅读,希望以上内容对您有所帮助,如想了解更多精彩内容请点击:山东球墨铸铁井盖http://www.zgcjxdw.com

Thank you for reading, hope the above content is helpful to you, if you want to know more wonderful content, please click: Shandong ductile iron manhole cover http://www.zgcjxdw.com  .

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