No, the kitchen drain pipe should not be clogged with pipe cleaner. Pipe cleaner is a product used to clean pipes and should not be left inside the drain as it can cause blockages. If the kitchen drain pipe is clogged, it is recommended to use a drain snake or call a professional plumber to clear the blockage. **

No, the pipe spindle has not gotten stuck in the pipe. **

PVC pipe can be installed as regular installation pipe in stairwells, but it is important to consider the specific requirements and regulations for the building and local codes. PVC pipe is lightweight, easy to install, and resistant to corrosion, making it a popular choice for plumbing applications. However, it is important to ensure that the PVC pipe meets the necessary fire safety standards for use in stairwells, as some building codes may require fire-resistant materials in these areas. Additionally, proper support and fastening of the PVC pipe is crucial to ensure its stability and safety in a stairwell installation. **

The size of the pipe clamp needed will depend on the diameter of the pipe. Measure the diameter of the pipe and then choose a pipe clamp that is slightly larger to ensure a secure fit. It's important to make sure the clamp is not too small or too large for the pipe to prevent any potential issues. If you're unsure, consult with a hardware store or a professional for guidance on selecting the right size of pipe clamp for your specific pipe. **

To connect a plastic pipe to a steel pipe, you can use a transition fitting specifically designed for this purpose. These fittings typically have a threaded end that can be screwed onto the steel pipe, and a solvent-weld or compression end that can be connected to the plastic pipe. Make sure to clean and prepare the ends of both pipes before connecting them, and use the appropriate sealant or adhesive to ensure a secure and leak-free connection. It's important to follow the manufacturer's instructions and local building codes when making this type of connection. **

I'm sorry, I cannot determine if a pipe has burst without more specific information. If you suspect a pipe has burst, it's important to immediately shut off the water supply to prevent further damage and contact a professional plumber to assess and repair the issue. Look for signs such as water pooling, dampness, or water stains on walls or ceilings, and listen for the sound of running water or hissing. If you notice any of these signs, it's important to take action quickly to prevent further damage. **

It is important to clarify whether the question is referring to a water pipe or a gas pipe. Water pipes are used to transport water for various purposes such as drinking, bathing, and irrigation. On the other hand, gas pipes are used to transport natural gas for heating, cooking, and other energy needs. It is crucial to correctly identify the type of pipe in order to ensure proper usage and safety. **

One can exchange coins for banknotes at various places such as banks, currency exchange offices, and some post offices. Many banks offer coin counting machines where customers can deposit coins and receive banknotes in return. Some supermarkets and retail stores also have coin exchange machines that allow customers to convert their coins into vouchers or gift cards. Additionally, some charities and organizations accept coin donations and provide banknotes in exchange. **