SMC Corporation TU0604BU-100 Polyurethane Tubing

SMC TU0604BU-100 is a 6 mm outer diameter, 4 mm inner diameter polyurethane tubing in blue (BU), shipped on a 100 m roll as part of SMC’s TU Series. This ether-based polyurethane tubing is intended for pneumatic applications, delivering a maximum operating pressure of 0.8 MPa at 20°C (roughly 116 psi). The 0604 designation identifies the tube model: O.D. 6 mm × I.D. 4 mm, which aligns with common small-bore air line configurations in automation equipment. With a 100 m roll, it supports longer runs or multiple branches without frequent reorders, and the blue color provides easy circuit identification in multi-tube installations. Made specifically for pneumatic systems, TU0604BU-100 combines clarity and resilience for continuous service in factory environments, where reliable air delivery and straightforward routing are essential. The product is cataloged under the TU-E: Polyurethane Tubing family, reflecting SMC’s emphasis on ether-based polyurethane tubing for durability in pneumatic lines.