By definition, seamless means “perfectly consistent,” but many people get confused by terms such as “seam-free” and “welded-and-drawn” when it comes to selecting tube. Seamless tubing, welded tubing and seam-free tubing all appear to be consistently free of seams, but a closer look reveals significant differences. Bryan Hose & Gasket will discuss the differences between these types of tubing.
Pneumatic fittings are used to connect sections of pipe, tube and hose in pressurized gas systems. Compared to hydraulic fittings, pneumatic fittings are generally characterized by tighter seals and lower pressure requirements. They are often utilized in pneumatic logic control systems and instrumentation.