0.75" 90° Elbow, SW, 3000, ASME B16.11, A182 F51, NACE

SSM supplies premium 0.75" 90° Elbow, SW, 3000, ASME B16.11, A182 F51, NACE, engineered for high-performance piping systems in demanding industrial environments. This duplex stainless steel elbow combines exceptional corrosion resistance, high mechanical strength, and NACE compliance for sour service applications.

Material Composition:
The elbow is made from A182 F51 duplex stainless steel, which features a balanced austenitic-ferritic microstructure, offering:

Chromium (Cr): 22–23% for excellent corrosion resistance

Nickel (Ni): 4.5–6.5% for enhanced ductility and toughness

Molybdenum (Mo): 3–3.5% for resistance to pitting and crevice corrosion

Nitrogen (N): 0.14–0.20% to improve strength and chloride stress corrosion cracking resistance

Iron (Fe): balance

Mechanical Properties:

Tensile Strength: 620–850 MPa

Yield Strength: ≥450 MPa

Elongation: ≥25%

Hardness: ≤320 HB
These mechanical properties allow the elbow to withstand high pressure (3000 psi) and mechanical stresses while maintaining excellent toughness and durability.

Design & Standards:

Configuration: 90° socket weld elbow for secure, leak-free connections

Pressure Rating: Class 3000, suitable for high-pressure and aggressive media

Standards Compliance: ASME B16.11, ensuring dimensional accuracy and interchangeability

Sour Service Compliance: NACE MR0175 / ISO 15156 certified for hydrogen sulfide (H₂S) environments

Applications:
This 0.75" duplex elbow is ideal for:

Oil & gas pipelines – high-pressure sour service

Chemical and petrochemical plants – resistant to chlorides and acidic media

Marine and offshore installations – excellent pitting and crevice corrosion resistance

Water treatment and process industries – high durability in harsh environments

Why Choose SSM:

Experienced supplier of duplex stainless steel piping components

Strict quality control including NACE certification

Fast delivery with global inventory availability

Custom solutions for unique project specifications

Conclusion:
For reliable, high-strength, corrosion-resistant, and NACE-compliant 0.75" 90° Elbows, SW, 3000, ASME B16.11, A182 F51, SSM provides superior products designed for sour service and extreme industrial conditions, ensuring pipeline safety and long-term performance.

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