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球墨铸铁井盖篦子的井圈的检测过程

来源:http://www.kpp647.com添加时间:2016-09-26 16:32:04

1.检验井盖:一定要严格的按照国家相应的检验标准进行。

1 inspection covers: must be strictly in accordance with the corresponding national standard test.

2.球墨铸铁井盖的外观:不存在明显的铸造缺陷,铸造的图案比较清晰。

2 ductile iron manhole cover appearance: there is no obvious casting defects, casting pattern is clear。

3.球墨铸铁井盖的平度检验:检查的时候可以采用专用的胎具检验工具进行。

Pingdu 3 ductile iron manhole cover: check when you can use special tools for inspection。

4。球墨铸铁井盖的承重载荷:采用抽样检验的方式进行,使用压力机进行试压实验,如果球墨铸铁井盖的承压为360KN或210KN就应当确认合格。

4 ductile iron manhole cover bearing load: the sampling inspection method, use the press pressure test experiment, if confined ductile iron covers for 360KN or 210KN should be qualified.

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5.直径检验:检查球墨铸铁井盖的直径的时候,应当采用专用的工具进行,将球墨铸铁井盖的枝江控制在井盖尺寸的范围之后,深度要求为40mm,检测螺栓孔的时候应当使用专用的检具进行逐个检验。

5 inspection: check the diameter when the diameter of the ductile iron manhole cover, should be carried out by special tools, the ductile iron covers Zhijiang control after the range covers the size, depth of 40mm, when the detection of bolt holes shall use special inspection by inspection。

6.检测球墨铸铁井盖的喷漆效果。

6 detection of nodular cast iron manhole cover paint effect。

7.检测球墨铸铁井盖的组合效果,保证球墨铸铁井盖在进行安装使用之后不会出现晃动以及响声,井盖与井框的配合不超过1毫米。

The combined effect of 7 detection of nodular cast iron manhole covers, guarantee in ductile iron manhole cover installation does not appear after the shaking and noise, with the manhole cover and the manhole frame not exceeding 1 mm.

本文由山东球墨铸铁井盖为您提供,我们的网站是:http://www.kpp647.com我们将以全心全意的热情为您提供更优质的服务,欢迎您的访问!

This article from the Shandong ductile iron manhole cover to provide you, our website is: http://www。jnwszy。com we will provide higher quality service to serve the enthusiasm for you, welcome your visit!



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