"Connection pipe" is a type of pipe that is mostly used to install and connect other pipes to each other.
In other words, these connections Are they used to connect and connect different pipes? If so, then yes, the fitting pipe is an important part of the plumbing system and is used to connect different pipes and create a complete system. These fittings are usually made of materials such as PVC or different metals and are available for different types of pipes (such as water, gas, sewage, etc.).