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Liaoning Zhong Ji Technology Co., Ltd.

Contact: Manager Wang

Tel: 18004275506

Eighteen billion four million two hundred and seventy-five thousand five hundred and nine

Tel: 0427-6515296

Fax: 0427-6515299

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Zip code: 124200

Website: wenlnzhongji.mycn86.cn

Address: Dawa Lingang Economic Zone, Panjin, Liaoning


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What are the rust treatment methods for steel skeleton PE composite pipes?

Release date:2018-07-19 Author: Click:

What are the rusty treatment methods of PE steel skeleton composite pipe?

We know that some pipes due to their own material or the impact of the surrounding environment, will make some changes in the process of using the pipes, especially the household pipes we often use, this we usually received a lot of user consultation, you know, pipes rust, if a long time Ignore it, it is very likely to cause deeper secondary damage to the pipeline, to a large extent, will affect the role of the pipeline in the use of the process and service life. Take the steel skeleton PE composite pipe as an example, when we find that the pipeline rust, we should timely rust removal treatment, the specific treatment methods are as follows.

 

First, if the rust situation is not very serious, we can adopt manual rust removal, manual rust removal, should pay attention to clean up the weld skin and splashing slag, because they are more corrosive, should eradicate the wrong practice of painting without cleaning the coating after welding.




Second, when removing rust by hand, we should use steel wire brush, abrasive cloth, flat shovel and other things, rely on manual methods to knock, shovel, brush, Lin. In order to remove dirt, dust, rust and dirt, the steel skeleton PE composite pipe surface rust and oil stains, but also can use organic solvents such as gasoline, acetone scrubbing.




Thirdly, if the rust area of the pipeline is relatively large and the situation is serious, we can adopt mechanical rust removal. The commonly used small-scale rust removal machines are mainly pneumatic brushes, electric brushes, rust removal guns, electric grinding wheels and needle bundle rust removers, etc. They can be very good at removing dirt and rust by means of impact resistance.




Fourthly, electric grinding wheels are only used when surface defects such as sharpening edges, welding nodules, burrs, etc. are required. They can not be used for normal rust removal. Wind-driven or electric wire brushes are used to remove rust and non-adherent oxide scales, and should not be used to remove adherent oxide scales and excessive brushing of the surface of the tube.




Fifth, mechanical rust removal is usually for the large area of rust contrast and comparison of complex cases commonly used method, in the pipe to the field equipment before, the choice of mechanical methods of rust removal and painting a layer of primer is a good construction method.




Above several kinds of rust removal methods are summarized in the past experience of steel skeleton PE composite pipe rust removal more effective methods, we should remind everyone that, after all, even if the pipeline rust removal will cause certain damage to the pipeline, so in peacetime pipeline use process we should try to regularly on the pipeline. Carry on the wrapping maintenance and observe whether the pipeline is rusty or not, as far as possible to eliminate any conditions that may cause pipeline rust. Hope to help everyone.


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Liaoning Zhong Ji Technology Co., Ltd.

Contact: Manager Wang

Tel: 18004275506

Eighteen billion four million two hundred and seventy-five thousand five hundred and nine

Tel: 0427-6515296

Fax: 0427-6515299

Mailbox: Wang35055@163.com

Zip code: 124200

Address: Dawa Lingang Economic Zone, Panjin, Liaoning

PE钢骨架复合管