Duplex S22053 Stainless Steel 90 Degree Elbow For Sale
Aug 29, 2025
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Looking for high-quality Duplex S22053 stainless steel 90° elbows? Gnee offers premium-grade elbows that combine high strength, corrosion resistance, and durability, ideal for chemical, petrochemical, oil & gas, and marine piping systems. With over 18 years of export experience, we provide reliable products that meet international standards and ensure safe, long-lasting performance.
S22053 Duplex Stainless Steel 90° Elbow Specifications
| Parameter | Specification / Range |
|---|---|
| Material Grade | S22053 / UNS S31803 / 1.4462 Duplex SS |
| Elbow Angle | 90° |
| End Type | Butt Weld (BW) |
| Nominal Diameter (DN) | 15 – 600 mm |
| Schedule (SCH) | SCH10 – SCH80 |
| Wall Thickness | 2.0 – 20.0 mm |
| Bend Radius | 1.5D – 3D |
| Standard Compliance | ASTM A815, ASTM A182, EN 10253 |
| Surface Finish | Pickled & Passivated / Sand Blasted / Polished |
| Operating Temperature | -50°C to 300°C (typical) |
| Pressure Rating | As per SCH & DN (depends on thickness & design) |
| Certification | ISO 9001, SGS, BV |
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Chemical Composition of S22053 Duplex Stainless Steel
| Element | C | Cr | Ni | Mo | Mn | N | Fe |
|---|---|---|---|---|---|---|---|
| % | ≤0.03 | 22.0–23.0 | 4.5–6.5 | 3.0–3.5 | ≤2.0 | 0.14–0.20 | Balance |
Mechanical Properties of S22053 Duplex Stainless Steel
| Property | Value |
|---|---|
| Tensile Strength | 620–850 MPa |
| Yield Strength (0.2% proof) | ≥ 450 MPa |
| Elongation | ≥ 25% |
| Hardness (HRB) | ≤ 95 |
| Modulus of Elasticity | ~200 GPa |
Gnee's extensive inventory of S22053 duplex stainless steel 90° elbows provides reliable, durable, and corrosion-resistant solutions for your high-pressure piping systems. ISO, SGS, and BV certified, they guarantee compliance with ASTM and EN standards. Cut, beveled, and custom radii are available.
With competitive pricing, fast global shipping within 7-15 days, and secure, moisture-proof packaging, we ensure your project runs smoothly and efficiently. Contact Gnee today for a free quote and to order your high-quality S22053 duplex stainless steel 90° elbows.
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