Steel-plastic composite pipes are becoming increasingly popular in the plumbing industry due to their durability and cost-effectiveness. In order to ensure a secure connection between the pipe and the fitting, it is important to choose the right type of fitting for the job. This article will discuss the different types of fittings available for steel-plastic composite pipes and the advantages and disadvantages of each.

The most common type of fitting for steel-plastic composite pipes is a compression fitting. Compression fittings are easy to install and provide a secure connection between the pipe and the fitting. They are also relatively inexpensive and can be used with a variety of pipe sizes. However, they are not suitable for high-pressure applications and can be difficult to remove if necessary.

Another type of fitting for steel-plastic composite pipes is a threaded fitting. Threaded fittings are more expensive than compression fittings, but they provide a more secure connection and are suitable for high-pressure applications. They are also easier to remove if necessary.

Finally, there are also push-fit fittings available for steel-plastic composite pipes. Push-fit fittings are the easiest to install and provide a secure connection between the pipe and the fitting. They are also relatively inexpensive and can be used with a variety of pipe sizes. However, they are not suitable for high-pressure applications and can be difficult to remove if necessary.

In conclusion, there are a variety of fittings available for steel-plastic composite pipes, each with its own advantages and disadvantages. It is important to choose the right type of fitting for the job in order to ensure a secure connection between the pipe and the fitting.