Nexus Alloys And Steels Private Limited

Ferrule tube fittings are precision-engineered components used to connect, seal, and secure tubes in fluid or gas systems. Commonly used in instrumentation, chemical, oil & gas, and high-pressure applications, these fittings consist of a nut, front ferrule, and back ferrule. When tightened, the ferrules deform to grip the tubing and form a leak-tight, metal-to-metal seal without the need for welding or threading. Ferrule fittings are typically made from stainless steel, brass, or alloy materials and are designed for easy assembly and disassembly, making them ideal for systems that require maintenance or reconfiguration. They are available in single-ferrule or double-ferrule designs, with double-ferrule types offering better vibration resistance and sealing performance. Standards such as ASTM, ASME, and ISO guide their sizing and performance. Ferrule tube fittings ensure safety, reliability, and precision in high-purity and high-pressure systems.

We are a leading supplier and stockist of premium quality Instrumentation PRV (Pressure Relief Valve) designed to protect instrumentation and process systems from overpressure conditions. These valves automatically release excess pressure to ensure system safety, equipment protection, and operational reliability.

Manufactured from high-grade Stainless Steel 304 / 316 and High Nickel Alloys (Inconel, Monel, Hastelloy), our PRVs offer excellent corrosion resistance, high mechanical strength, and dependable performance in extreme temperature and pressure environments.

Instrumentation PRVs are compact, precision-engineered, and suitable for gas, liquid, and steam applications. The adjustable spring mechanism ensures accurate pressure setting and quick response during pressure surges.

Widely used in oil & gas, petrochemical plants, power generation, chemical processing, offshore platforms, pharmaceutical industries, and hydraulic & pneumatic systems.

Available in multiple end connections including NPT, BSP, and Compression Tube Ends, our pressure relief valves are tested for leak-proof performance, durability, and consistent operation.

Ready stock available in various pressure ranges and sizes with competitive pricing for bulk and project supply.