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Precautions for use:
Avoid collision with steel structure.
When used in soil, it should be buried in a low-lying and humid place.
When used in soil, the anode must be buried in a filling bag.
During installation, the distance between the pipeline and the anode and the distance between the anode and the anode should be greater than or equal to three meters, and the minimum should not be less than 0.3m. yyy757139
After the anode is placed in the soil pit in a dry area of ​​the soil, the packing material should be fully saturated with water before the soil can be backfilled to prevent the anode from being fully conductive.
The construction requirements of the magnesium alloy sacrificial anode are the sacrificial anode embedding requirements first: prepare the filler, prepare it in proportion and mix it thoroughly, and put it in a cotton bag with a diameter of 30 cm and one meter; clean the surface of the anode as required, and then Insert the center of the prepared packing material and compact it. The packing material should be tied and strong outside, and it can be placed flat or numerically, buried at the same depth, two to three meters away from the protected pipeline, and finally the anode pit is filled with salt prepared by Hapy and mixed with salt . When the cable is connected to other devices, soldering should be used, except for the connection line in the distribution box. Before soldering, the anti-corrosion insulation layer must be stripped off, and the surface must be cleaned. The cable must be long enough to be reserved at about 0.8 meters. The reserved length can not be added with a protective tube, which will be convenient for future maintenance. The box presents the ground detection data, and the landfill of the junction box should be filled and waterproofed. The color of the cable should be distinguished, and there should be a permanent sign around the buried location of the anode. 
For the construction requirements of the magnesium alloy sacrificial anode, when using the cathodic protection method of the sacrificial anode, the magnesium alloy sacrificial anode should be selected according to the design requirements, and the distance between the buried position and the gas pipeline to be protected should not be less than 0.3 meters, but also not If it is more than 7 meters, the depth of the well where the anode is buried should not be less than one meter, and it must be buried directly in the moist soil. The buried form of the magnesium alloy sacrificial anode can be placed vertically or horizontally. Between the magnesium alloy sacrificial anode and the protected pipeline, other metal structures are strictly controlled and prohibited.
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