Pneumatic pipe includes polyurethane tube , polyamide tube ,silicone tube etc. The most common pneumatic pipe used is polyurethane tube also known as Pu tube. Polyurethane pipe comes in different sizes and colours. Polyurethane tube is most suitable with Push-On Fittings also known as Instant Tube Fittings or Push-in-Type Fittings. It is equally competable with brass or aluminium type fittings. PU …
