Below is a polished English translation tailored for a corporate profile, ESG report, or overseas product brochure. The terminology follows official Chinese sources (dual carbon goals, etc.) and industry-standard wording for PCHE/hydrogen coolers.
Our company supplies a diversified portfolio of equipment for the hydrogen production and refueling industry, safeguarding the transition to zero-carbon emissions. Following President Xi Jinping’s announcement of China’s “dual carbon” goals (carbon peaking and carbon neutrality) in 2020, hydrogen energy—recognized as a cornerstone of the future energy mix—has entered an unprecedented window of opportunity. Leveraging years of R&D accumulation, GOT has developed a microchannel hydrogen cooler that breaks the long-standing foreign technological monopoly in this field and reduces the equipment volume to approximately one-tenth of a conventional hydrogen cooler.
Hydrogen Cooler (PCHE Type)
When a hydrogen dispenser refuels a vehicle, the rapid depressurization of high-pressure hydrogen gas induces a negative Joule-Thomson effect, causing a significant temperature rise. This heating poses a critical safety hazard to the vehicle’s onboard storage cylinders. Consequently, a high-performance hydrogen cooler is mandatory inside the dispenser.
Conventionally, domestic hydrogen coolers in China predominantly utilize bulky, traditional double-pipe (shell-and-tube) designs. These units typically occupy a large footprint (often 3–4 meters square), suffer from low cooling efficiency, and present inherent safety concerns.
In contrast, GOT’s Microchannel Hydrogen Cooler measures only 20–40 cm square. Despite its compact size, it achieves a 30%–50% improvement in cooling efficiency compared to conventional units. Furthermore, our hydrogen cooler is fully PED (Pressure Equipment Directive 2014/68/EU) certified, ensuring compliance with the most stringent international safety and quality standards.
GOT H-Series Hydrogen Cooler is a high-performance, plate-type hydrogen cooler utilizing advanced microchannel heat transfer technology. It boasts exceptional pressure resistance, an expanded heat transfer surface, and superior thermal efficiency, all within an exceptionally compact and space-saving footprint. Its robust, fully welded construction ensures excellent sealing integrity, stable operation, and uncompromised safety and reliability. The H-Series is widely deployed across critical sectors including hydrogen energy, oil and gas, marine LNG fuel gas supply systems (FGSS), and pharmaceutical and chemical processing.
