Hydrogen Cylinder Extreme Temperature Pressure Cycling Test System, developed independently by HiFluid Industrial, this system is designed for fatigue life testing of hydrogen cylinders under ambient, extreme temperature, and multi-temperature medium conditions. It supports fatigue test pressures ≥ 87.5 MPa, with medium and environmental temperatures ranging from –40°C to +85°C and humidity ≥ 90%. The system complies with international standards including GTR13, ECE R134, SAE J2579, ISO 19881, and ANSI/CSA HGV 2, and can be customized according to user-specific test requirements. It is also suitable for pressure cycling tests of other types of gas cylinders and pressure vessels.

As a highly integrated and specialized testing system, it precisely simulates the cyclic pressure, pulsation, and alternating loads that gas cylinders experience under real operating conditions. This allows for rapid and accurate verification of the structural strength, durability, and reliability of cylinder designs. Through its Accelerated Life Testing mode, the system can reproduce decades of cumulative fatigue damage within a short testing period, providing essential support for design improvement, material optimization, and process reliability validation.

Ultimately, it significantly enhances overall product quality and safety, strengthens market competitiveness, and establishes a solid technical foundation for durable, high-performance hydrogen products.