Stainless steel (SS) instrument fittings are flareless, double or single compression parts made from SS304 or SS316 grades. They handle high pressure ratings from 3, 000 psi to 10, 000 psi and sizes ranging from 1/16” to 2” (2 mm to 51 mm) for precise industrial fluid and gas control. Technical Specifications Material Grades & Standards • Material Types: SS 304, SS 304L, SS 316, SS 316L • Bar Stock Standards: ASTM A276, ASTM A479, ASME SA276 • Forged Body Standards: ASTM A182 / ASME SA182 • Matching Tube Standards: ASTM A269 TP316L (Hardness HRB 70–79) Design & Construction • Components (Double Ferrule): Body, front ferrule, back ferrule, and nut • Design Type: Flareless mechanical grip type (self-aligning) • Size Range: 1/16” to 2” (Imperial) or 2 mm to 51 mm (Metric) • Thread Types: NPT (National Pipe Thread), BSPT, BSPP Operational Ratings • Working Pressure: 3, 000 psi to 10, 000 psi (depending on size and wall thickness) • Temperature Range: Up to 600°C (depending on material grade and seal) • Testing Certification: Hydrostatic pressure test, burst test, pneumatic proof test If you need help selecting a specific layout, tell me:What is your system pressure and media (gas or liquid)?What tube outer diameter (OD) size are you using? AI responses may include mistakes.