Descriptions: 22-38mm 60 Degree Silicone Tube 150mm Length Silicone Vacuum Hose Tubing Turbo Coolant Tube.    Specifications: Material:Silicone rubber;  Color:Black;  Length:Approx. 150mm/5.9";  Wall thickness:Approx. 5mm/0.19";  Angle:60°;  Under pressure:0.3-0.9Mpa;  Operating temperature range:-65℃ -250℃.    Inner diameter:(optional);  22mm/0.86";  25mm/0.98";  28mm/1.1";  30mm/1.18";  32mm/1.25";  35mm/1.37";  38mm/1.49".    Features: - Non-toxic, environmental protection, high transparency, strong resilience.  - Resistant to compression permanent deformation, UV resistance, flame retardant and other characteristics.  - Hardness: the most soft silicone 50 ± 5 degrees, the most hard 80 ± 5 degrees.  - Than ordinary rubber has much better heat resistance, can be used at 150 degrees almost always without performance changes.  - Can be used at 200 degrees continuous use of 10,000 hours, 350 degrees can also be used for some time.    Applications: - Transportation, automotive (engine water cooling, cooling, intake, exhaust and turbocharging systems), shipbuilding industry applications. In this case.  - Radio, electrical: the telecommunications industry. In this case.  - Instruments, instrumentation industry applications. In this case.  - Aviation industry. In this case.  - Applies to household appliances, lighting, medical, beauty salon equipment.    Package Included: 1 x Silicone rubber