This brochure from Jayshree Industrial Corporation focuses on instrumentation plumbing, introducing their line of Stainless Steel Tube Ferrule Fittings designed for high-pressure, vibration-free, and leak-proof connections. ## Double Ferrule Mechanism ('How It Works') The fittings use a classic dual-ferrule compression design: 1. Nut Placement: The compression nut is placed onto the tube. 2. Sequential Ferrules: The front ferrule sets a tight grip to provide a pressure-tight seal, while the back ferrule holds the tube to mechanically absorb system vibration. 3. Tightening: Swaging the nut swages the mechanical components into the tube wall without twisting or stressing the tubing. ## Technical & Material Specifications * Size Range: Available in metric dimensions from 3mm OD to 38mm OD, and fractional imperial dimensions from 1/8' OD to 1 1/2' OD. * Material Grades: Available in SS 304/304L, SS 316/316L, SS 321, as well as Duplex & Super Duplex alloys. * Manufacturing Standards: Engineered to meet ASTM A479/A276, ASME B31.3, and MSS-SP-83 industrial design codes. ## Product Portfolio Range * In-Line Connectors: Straight Unions, Reducing Unions, Bulkhead Unions (for panel mounting), Male Connectors, and Female Connectors. * Multi-Directional Joints: Union Tees, Union Elbows, Reducing Tees, and Union Crosses. * Termination: End Caps for sealing tubing runs. If you are planning an instrumentation assembly or tubing system installation, I can help you by: * Explaining the difference between Single Ferrule and Double Ferrule fittings * Providing standard installation instructions (number of turns required for tightening) * Detailing how to choose between metric (mm) and fractional (inch) tube sizes