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Handan Zhangshui Pump Manufacturing Co.,Ltd.

Installation of cast iron covers

In order to ensure the safe use of cast iron covers in the road, so pay great attention to the installation quality, so that the size of accurate, strong installation, easy to open, clean appearance, according to the technical standards of cast iron covers, installation details are as follows:

1. The diameter of the cast iron cover (or inner length X width) must be greater than or equal to the size of the wellhead, otherwise it will greatly affect the bearing capacity.

2. In the installation of the base and the concrete surface must be affixed to the ground, there must be no place to float, or in the construction and installation will be crushed by the roller and affect the service life.

3. When installing the cast iron covers on the asphalt pavement, be sure to avoid the construction of the machine directly to the wellbore. In the construction of the pavement, the holes should be reserved slightly larger than the wells in the pavement.

Cast iron covers for covering roads or deep wells to prevent people or objects from falling. So the installation of cast iron covers must be implemented according to the standard, safety first.


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HANDAN ZHANGSHUI PUMP MANUFACTURING CO.,LTD.

Add: WUKONGQI VILLAGE,ZHANGCUN TOWN,LINZHANG COUNTY,HANDAN CITY,HEBEI PROVINCE,CHINA
Tel:+86-310-7838330/7839518
Fax:+86-310-7838330
Email:sales@zhangshuicasting.cn

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