The ASME B16.11 Forged Stainless Steel 3000# Socket Weld 45° Elbow is a heavy-duty fitting designed for precise 45-degree directional changes in high-pressure, small-bore piping. Forged from grades like 316L or 304L, it offers exceptional corrosion resistance and high-temperature stability. The socket weld design provides a recessed seat for easy pipe alignment and a high-strength fillet weld joint. Rated for 3000 PSI, it is vital for offshore, chemical, and pharmaceutical systems requiring leak-proof integrity.
Technical Attributes: 3000# SS 45° SW Elbow
Standard,ASME B16.11 / BS 3799
Material Grades,"ASTM A182 F304/L, F316/L, F321, F347"
Fitting Type,45 Degree Socket Weld Elbow
Pressure Rating,3000 LBS (Class 3000)
Size Range,1/8" to 4" (NPS)
Manufacturing,"Forged, Solution Annealed, Machined"
End Connection,Socket Weld (SW)
Chromium Content,16.0%–20.0%
Nickel Content,8.0%–14.0%
Molybdenum (316L),2.0%–3.0%
Tensile Strength,≥485 MPa (70 ksi)
Yield Strength,≥170–205 MPa
Heat Treatment,Solution Annealing & Water Quench
Testing Standard,"PMI, UT, PT (Liquid Penetrant), Visual"
Hardness,≤192 HBW
Surface Finish,Pickled and Passivated
Certification,EN 10204 3.1 / MTR
Marking,"Grade, Rating, Size, Heat No, B16.11"
Primary Use,High-Pressure Process Piping / Offsets
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