Specification of Duplex Steel Instrumentation Fittings Imperial Size 1/2 to 2 Size 1/16 OD to 2 OD, 2mm OD to 50mm OD Thread NPT, BSP, BSPT, UNF, ISO, SAE, MS, AN, weld ends etc. Pressure Rating 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass Temperature Ratings Up to 1000F (537C) Types Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories Application Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc. Our service Nace Mr 01 75 Sour Service Impact Test As Per Ug 84 Macro Structure Analysis Hydrogen Induce Cracking Test (Hic) Sulphide Stress Cracking Test (Sscc) Cryogenic Services (Cryo),hydrogen Services (H2) Helieum Leak Test Dye Peniterant Test (Dp) Magnetic Partius Test (Mp) Post Weld Heat Treatment (Pwht) Ultrasonic Test (Ut) Hydro Test, Etc. Test Certificates EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc Production Technique Forged/ Heat treated and machined.