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Usually use fast cement, also called: plastic steel soil wrapping.
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You can use glue once and for all the way or change it is best.
The analysis is as follows:
1. Cast iron electrode is used for welding repair. >>>More
The most effective and direct ways to rupture a water pipe are: >>>More
If there are signs of rupture, you can use the plugging agent to dilute it with water and apply it to the leakage, and you can do it for a few minutes
1.The sewer pipe is generally a cast iron pipe, remove the rust, and glue the leakage with "glass glue" or "good brothers" Note: the leakage must be wiped dry, and then apply a layer of anti-rust paint as a primer, and then apply the topcoat again after drying. >>>More
Go to the bigger plumbing store, tell him what material your pipe is leaking in, buy him a repair section (there are two kinds, straight pipe and big head), go back and put on the screws yourself.