Stainless steel socket weld fittings are high-pressure forged components governed by ASME B16.11 and material standard ASTM A182. They cover sizes from 1/8' to 4' (DN6–DN100) in pressure classes 2000LBS, 3000LBS, 6000LBS, and 9000LBS. Common grades include F304/304L and F316/316L. Material & Standards • Material Specification: ASTM A182 / ASME SA182 (Forged austenitic stainless steel) • Dimensional Standard: ASME B16.11 (Forged fittings, socket-welding and threaded) • Supplementary Standards: MSS SP-79 (Reducer Inserts), MSS SP-83 (Unions), MSS SP-97 (Bosses/Outlets), BS 3799 Size and Pressure Ratings • Size Range: 1/8' NB to 4' NB (Nominal Bore) • Pressure Classes: Class 2000, Class 3000, Class 6000, and Class 9000 • Class 2000/3000: Standard/moderate-high pressure operations • Class 6000/9000: Heavy-wall designs for extreme pressure containment Common Stainless Steel Grades • Standard Grades: F304, F304L, F316, F316L • High-Temperature/Special Grades: F321, F321H, F310S, F347, F347H, 904L Available Fitting Configurations • 45° and 90° Elbows • Equal and Reducing Tees • Crosses and Laterals • Full and Half Couplings • Caps and Unions • Socket Weld Pipe Nipple & Reducer Inserts If you'd like, let me know:The pressure class or schedule you requireThe specific stainless steel grade (e.g., 304L or 316L)The type of fitting (elbow, tee, coupling, etc.)I can provide more precise dimensions or application guidance for your project. AI responses may include mistakes.