Stainless steel socket weld fittings follow strict ASME B16.11 dimensional standards and ASTM A182 material specifications. They are rated for high-pressure classes of 3000#, 6000#, and 9000#, available in standard sizes from 1/8' NB to 4' NB, and commonly manufactured in stainless steel grades 304/304L and 316/316L. Core Standards & Materials • Dimension Standard: ASME B16.11, MSS SP-79, MSS SP-83, MSS SP-95, MSS SP-97, BS 3799 • Material Grade (Forged): ASTM A182 / ASME SA182 • Common SS Grades: WP304, WP304L, WP316, WP316L, WP321, WP310, WP904L Pressure Ratings & Sizes • Size Range: 1/8” NB to 4” NB (DN6 to DN100) • Pressure Classes (Socket Weld): Class 3000#, Class 6000#, Class 9000# • Matching Pipe Schedules: Sch 80/XS (for Class 3000), Sch 160 (for Class 6000), XXS (for Class 9000) Common Types of Fittings • Elbows (45° and 90°) • Equal and Reducing Tees • Full and Half Couplings • Caps and Crosses • Unions and Bushings • Socket-Weld Plugs and Olets If you need more details, let me know:Which specific fitting type and size you are looking forThe required pressure class or stainless steel grade

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