The ASME B16.11 A105 3000# Threaded Elbow is a high-pressure forged fitting used for directional changes in small-bore piping. Forged from ASTM A105 carbon steel, it features precision-machined NPT (National Pipe Thread) or BSP (British Standard Pipe) threads. The 3000# rating ensures safety in high-pressure steam, oil, and gas systems. Its compact, screw-on design allows for fast installation without welding, making it ideal for hazardous areas or systems requiring frequent disassembly.
Technical Attributes: A105 3000# Threaded Elbow
Standard,ASME B16.11 / BS 3799
Material Grade,ASTM A105 / A105N (Normalized)
Fitting Type,90° or 45° Threaded Elbow
Pressure Class,3000 LBS (Class 3000)
Size Range,1/8" to 4" (NPS)
Thread Type (NPT),ASME B1.20.1 (Tapered)
Thread Type (BSP),BS 21 / ISO 7-1 (Tapered or Parallel)
Manufacturing,"Forged, Heat Treated, Machined"
Carbon Content,≤0.35%
Manganese Content,0.60%–1.05%
Tensile Strength,≥485 MPa (70 ksi)
Yield Strength,≥250 MPa (36 ksi)
Hardness,≤187 HBW
Heat Treatment,Normalizing (A105N)
Testing Standard,"Dimensional, Hardness, Thread Gauging"
Surface Finish,Anti-rust Oil / Galvanized / Black Paint
Certification,EN 10204 3.1 / MTR
Marking,"Grade, Rating, Size, Thread Type, Heat No"
Primary Use,High-Pressure Instrumentation & Gas Lines
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