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关于井盖的承受度都是多少呢?

来源:http://www.kpp647.com添加时间:2019-11-29 16:43:45

相信大家路过井盖都会选择绕着走!但是大家了解过山东球墨铸铁井盖的承受力吗?那么现在就跟着济南万顺铸业秒速赛车玩法了解一下吧!

  I believe everyone will choose to walk around the manhole cover when passing by! But do you know the bearing capacity of Shandong ductile iron manhole cover? So now with Jinan Wanshun Casting Co。, Ltd。 to understand it!

  球磨井盖采用球墨铸铁QT500-7材质,使产品具有很强的抗压,抗弯、抗冲击、耐热、耐寒、耐磨、耐酸碱、耐老化、耐腐蚀、不易变形等特点,同时具有,防响,防盗、防坠落、防跳井、防滑等特点。

  The ball milling well cover is made of nodular cast iron QT500-7, which makes the product have strong compression resistance, bending resistance, impact resistance, heat resistance, cold resistance, wear resistance, acid and alkali resistance, aging resistance, corrosion resistance, not easy to deform and other characteristics, as well as anti-noise, anti-theft, anti falling, anti jumping, anti slip and other characteristics.

山东球墨铸铁井盖

  防止被侵蚀,延长管网使用寿命,球磨井盖的外表面还要涂敷一层沥青漆。为使它耐侵蚀性更进一步增强,需在它的外表面进行喷锌处理。

  To prevent erosion and extend the service life of the pipe network, the outer surface of the ball mill cover shall be coated with a layer of asphalt paint. In order to further enhance its corrosion resistance, zinc spray treatment is needed on its outer surface.

  为保证喷锌的质量,应在热处理工序完成后,管体本身还有一定温度时进行喷锌效果。为防止球磨井盖表面结垢而增大输水阻力,降低管网使用寿命,输水管要有水泥内衬。保证它的出厂质量及管网使用时安装的可靠性,对它要逐根的按照ISO2531中划定的尺度进行水压试验检查。

  In order to ensure the quality of zinc spraying, the best effect of zinc spraying should be carried out after the completion of heat treatment and when the pipe body itself has a certain temperature. In order to prevent the scaling on the surface of the ball mill cover, increase the resistance of water delivery and reduce the service life of the pipe network, the water delivery pipe should have a cement lining. To ensure the quality of its factory and the reliability of its installation when the pipe network is in use, it is necessary to carry out hydraulic test and inspection one by one according to the scale specified in ISO2531.

  为保证球磨井盖的表面质量及承口的安装尺寸,对它的承口及内壁需要进行打磨清理,以保证它的安装和下道工序要求。

  In order to ensure the surface quality of the cover and the installation size of the socket, the socket and the inner wall of the cover need to be polished and cleaned to ensure its installation and the requirements of the next process.

  球墨铸铁的强度和铸钢的强度是可比的。球墨铸铁具有更高的屈服强度,其屈服强度为40k,而铸钢的屈服强度只有36k。在大部分市政应用领域,如:水、盐水、蒸汽等,球墨铸铁的耐腐蚀性和抗氧化性都超过铸钢。

  The strength of nodular cast iron is comparable to that of cast steel。 Ductile iron has higher yield strength, the lowest yield strength is 40K, while the yield strength of cast steel is only 36K。 In most municipal applications, such as water, salt water and steam, the corrosion resistance and oxidation resistance of nodular cast iron are higher than that of cast steel。

  相信大家应该也能更好地了解了该产品的耐腐蚀性,如果大家能够对该产品的整体性能有所了解的话,在进行使用时大家也能更加的放心了。综上所述,我们对球墨铸铁井盖的抗腐蚀性效果有了了解,它在生产的时候严格按照要求进行,不会轻易受到腐蚀物的影响,它的一层镀锌及技术会对该产品起到保护作用的,使用年限是比较久的,因此用户可以放心使用。

  I believe that you should also have a better understanding of the corrosion resistance of the product。 If you can have some understanding of the overall performance of the product, you can be more assured when using it。 To sum up, we have an understanding of the anti-corrosion effect of nodular cast iron manhole cover。 It is produced in strict accordance with the requirements and will not be easily affected by corrosive substances。 Its one-layer galvanizing and technology will play a protective role on the product。 The service life is relatively long, so users can use it at ease。

  以上就由济南万顺铸业秒速赛车玩法对球墨铸铁井盖的承受力的介绍,欢迎访问官网http://www.kpp647.com

  The above is an introduction to the bearing capacity of ductile iron manhole cover by Jinan Wanshun Casting Co., Ltd. welcome to http://www.kpp647.com



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