High Pressure System Components
HiLock offers a comprehensive range of high-pressure system components, including both essential core modules and auxiliary parts, tailored to meet the full spectrum of ultra-high-pressure applications. Our components can be customized according to specific operating conditions—such as pressure ratings, production cycles, and system configurations—to ensure perfect compatibility and optimal performance.
Each HiLock component is precision-engineered for ultra-high-pressure environments (400–600 MPa), delivering up to 20% higher efficiency at equivalent pressures, 25% fewer maintenance requirements, and 85% shorter maintenance cycles. These benefits minimize unexpected downtime and support continuous operation in production or laboratory settings.
With superior adaptability and durability, HiLock high-pressure components provide the reliability and stability essential for long-term equipment performance.
Description
Hex Nut (3/8″ & 9/16″)
—— Reliable Fastener for High-Pressure Systems
The Hex Nut (3/8″ & 9/16″) is a high-performance fastener specifically designed to secure fittings, valves, and connectors in high-pressure systems. Whether used in food processing, biotechnology extraction, pharmaceutical sterilization, or laboratory testing, the Hex Nut (3/8″ & 9/16″) plays a crucial role in maintaining system integrity and ensuring the safety of operations under extreme pressure conditions.
Manufactured from corrosion-resistant alloys, this hex nut can withstand aggressive fluids, cleaning chemicals, and repeated high-pressure cycles. Its precise threading guarantees a tight, secure connection, minimizing the risk of micro-leakage and ensuring stable system pressure. The Hex Nut (3/8″ & 9/16″) is built to handle the demands of high-pressure systems, providing long-term durability even after millions of operational cycles.
This fastener’s design also helps prevent vibration, reduce pressure fluctuations, and eliminate unnecessary stress on connected components. Furthermore, its compact size makes installation and maintenance easy, allowing technicians to perform replacements quickly and efficiently, minimizing downtime and keeping operations running smoothly.
In high-pressure environments where consistent performance and energy efficiency are crucial, the ensures that all system components remain securely connected, even under the most demanding conditions.
Key Features:
- Durable Construction: Made from corrosion-resistant alloys that endure harsh fluids, chemicals, and high-pressure cycles.
- Secure Connection: Precision threading ensures tight, reliable connections and minimizes micro-leakage.
- Prevents Vibration & Pressure Fluctuations: Keeps system pressure stable, reducing operational stress and enhancing performance.
- Easy Installation & Maintenance: Compact design allows for quick maintenance and replacements, minimizing downtime.
- Long-Term Durability: Built to withstand millions of operational cycles without failure.





