Because of the strength and resilience of Polyvinyl chloride (PVC), the PVC pipe fittings can be applied in many ways. We provide schedule 40 PVC pipe fittings and schedule 80 PVC pipe fittings, including pvc pipe tee, pvc pipe elbow, PVC pipe coupling, etc. Both Schedule 40 and 80 PVC pipe fittings are used widely around the world. Each one has its benefits in different applications. Schedule 40 PVC pipe fittings has thinner walls, so it is best for applications involving relatively low water pressure, most used in residential and commercial sanitary systems. Schedule 80 PVC pipe fittings has thicker walls and is able to withstand a higher PSI, which is ideal for industrial and chemical applications.