This type of production is too similar to HDPE tees. The main difference is that the purpose of using saddles is to connect the PVC branches of house to the main pipeline.
According to the fact that, in houses there is no such a soil weight and traffic load up on pipes it’s possible to use PVC pipes. The advantage of these pipes are their durability against hot water. In houses and industrial zones such as factories the hot water may discharged from the kitchen and bathroom. As a result, it’s better to use PVC pipe inside the houses. At a time of reaching to pipeline, the fluid is cooldown.
Saddles are mechanically by twisting is fasten and the rubber between will guarantee the system in sealed.
It must be mention that this connection is not just for the purpose of connecting PVC to HDPE pipe but, also, HDPE branches can connect by this system.