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It is necessary to buy a reducer and a PVC pipe fitting.
1. You can use a reducer to put into the cast iron pipe of the lower building, and after the contact is good, seal it with sealant at the place of contact.
2. The reducer and the PVC pipe can be connected with PVC pipe joints, hoping to help you.
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There is a kind of emergency repair joint, which is screwed up on two petals, you try it.
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Water leaks between iron and plastic pipes in the bathroom.
It is recommended to purchase PVC joints.
It is best to completely replace the original iron pipes.
After a long time, it is rusty and easy to leak for reference.
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Just buy a bag to plug the leak king and plug it.
PVC adhesive or waterproof paint is fine, but you have to dry the water first. >>>More
1. If the cast iron pipe in the toilet leaks, it needs to be repaired by welding with cast iron welding rod. >>>More
If your bathroom has not been decorated for more than a year, you should find a developer to repair it through the property. If you have decorated before, you should find a decorating company. But I don't know if you have asked the decoration company to do the bathroom waterproofing. If you haven't done it, you'll have to deal with it yourself.
The analysis is as follows:
1. Cast iron electrode is used for welding repair. >>>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.