High-purity gas systems are widely used in fields such as semiconductor manufacturing, optoelectronic materials, precision chemicals, and medical equipment. These systems place extremely high demands on gas purity, pressure stability, and safety, and therefore the pressure vessels they use must meet stringent specifications. As a company with many years of experience in pressure vessel research and development and manufacturing, FRHE consistently adheres to high-standard design and rigorous quality control to ensure the safe and reliable operation of its products in high-purity gas systems.

In terms of design specifications, pressure vessels used in high-purity gas systems must meet international standardssuch as ASME, GB, and ISO, placing higher demands on the interior finish, weld seam treatment, and contamination prevention measures. FRHE ensures leak-free and particle-free vessels under high-pressure and high-purity environments during the design phase, guaranteeing system purity and stability from the source.

Material selection is a critical step. FRHE uses high-grade stainless steel to manufacture its vessels to prevent gas contamination caused by metal ion precipitation. Furthermore, the interior surfaces undergo electrolytic polishing (EP) or chemical passivation to further reduce adsorption and particle residue, ensuring the cleanliness and chemical inertness of the vessels during long-term contact with the gas. 

According to operational specifications, pressure vessels in high-purity gas systems must be equipped with overpressure prevention devices, gas purification systems, and online monitoring instruments. FRHE provides users with a comprehensive system solution to ensure stable pressure and purity control during operation.