UHP Liquid Chemical Delivery Systems with Nitrogen Blanketing and Secondary Containment for Hazardous Industrial Chemical Processing

UHP Liquid Chemical Delivery Systems with Nitrogen Blanketing and Secondary Containment represent the gold standard for safety and purity in hazardous industrial chemical processing. When handling volatile or corrosive chemicals in semiconductor and photovoltaic fabrication, the risks to both personnel and product yield are significant. These systems are specifically engineered to mitigate those risks while maintaining parts-per-trillion (ppt) purity levels.

A critical feature of these systems is nitrogen blanketing. By displacing oxygen with an inert nitrogen layer, the system prevents chemical oxidation and eliminates the risk of combustion for flammable liquids. Complementing this is secondary containment, which provides a “box-within-a-box” physical barrier. In the event of a primary line failure, the outer cabinet or jacketed piping captures the leak, preventing hazardous exposure within the cleanroom.

Constructed from 316L electropolished stainless steel with a 5Ra surface finish, the hardware is as durable as it is clean. Integration with PLC automation allows for real-time monitoring via non-contact sensors and automated leak detection. These safety layers ensure that even the most aggressive chemicals are delivered reliably, protecting the facility’s high-value infrastructure and ensuring continuous, accident-free production cycles.

Shenzhen Jewellok Technology is a global leader in providing Ultra-High Purity (UHP) Liquid Chemical Delivery Systems for the semiconductor and photovoltaic sectors. We specialize in engineering infrastructure that maintains chemical integrity at the parts-per-trillion (ppt) level, a necessity for the precision required in sub-micron fabrication. Our mission is to bridge the gap between bulk chemical storage and high-tech production tools with zero contamination.

Our product portfolio features Chemical Delivery Systems (CDS) and Chemical Delivery Modules (CDM), which utilize 316L electropolished stainless steel and a 5Ra surface finish to prevent particle shedding. To ensure seamless facility operations, our Valve Manifold Boxes (VMB) offer advanced tool isolation, allowing for targeted maintenance that maximizes overall factory uptime.

Innovation and safety are at the core of our designs. Every system is integrated with PLC automation and non-contact sensors for real-time monitoring and data accuracy. Furthermore, we prioritize site safety by incorporating nitrogen blanketing, secondary containment, and automated leak detection. At Jewellok, we provide the reliable, high-purity foundations that modern electronics manufacturers depend on for high-yield, accident-free production.