Leading China supplier of SB-575, B 575 Stainless Steel Seamless Tube
Engineered for critical operations, this tube excels in industries like chemical processing, marine systems, and aerospace, where quality and resilience are non-negotiable. Its precise design not only enhances efficiency but also minimizes maintenance needs, saving you time and costs in the long run.

SB-575, B 575 Stainless Steel Seamless Tube - Detailed Specifications
Parameter | Details |
---|---|
Material | SB-575, B 575 Stainless Steel |
Construction | Seamless Tube |
Standards | ASTM B575 |
Available Dimensions | Diameter Range: 0.5" to 12", Wall Thickness: 0.02" to 1" |
Corrosion Resistance | Exceptional resistance to acids, alkalis, and harsh environments |
Temperature Tolerance | Suitable for extreme temperatures ranging from -200°C to 500°C |
Applications | Chemical processing, marine systems, aerospace, oil & gas industry |
Certifications | ISO 9001 compliant, meeting high-quality manufacturing standards |
Understanding SB-575, B 575 Stainless Steel Seamless Tube
What It Is:
These two standards work in tandem to guarantee a product that is both materially superior and hygienically sound.
- SB-575: This is the master specification for the N06022 (Alloy 22) plate itself, dictating its unique chemical composition—including high levels of nickel, molybdenum, and chromium.
- B-575: This is the definitive standard for sanitary tubing, governing the manufacturing process, surface finish (Ra), cleanliness, and testing required to produce a hygienic, contamination-free final product.
- A Certified Combination: We start with fully certified SB-575 material to create a sanitary tube that meets or exceeds all B-575 requirements.
Why It Is Your Core Focus:
Our strict adherence to both standards is our promise of delivering a robust, reliable, and pure solution for your critical systems.
- It guarantees superior performance against moderately to highly corrosive media where standard alloys would be inadequate, especially in the presence of sulfuric acid.
- It ensures an ultra-smooth, crevice-free internal surface that minimizes bio-burden and allows for effective, repeatable Clean-in-Place (CIP) cycles.
- This dual certification simplifies your validation process with fully traceable materials and comprehensive MTCs, essential for regulated industries.
SB-575, B 575 Stainless Steel Material Properties
Element | Percentage (%) |
---|---|
Nickel (Ni) | 58.0 min |
Molybdenum (Mo) | 27.0 - 31.0 |
Iron (Fe) | 5.0 - 7.0 |
Chromium (Cr) | 1.0 - 2.5 |
Cobalt (Co) | 2.5 max |
Manganese (Mn) | 1.0 max |
Silicon (Si) | 0.08 max |
Carbon (C) | 0.05 max |
Sulfur (S) | 0.03 max |
Property | Value |
---|---|
Tensile Strength | 790 MPa |
Yield Strength | 355 MPa |
Elongation | 45% |
Versatile Applications of SB-575, B 575 Stainless Steel Seamless Tube
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Chemical Processing: Used in reactors, heat exchangers, and piping systems.
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Marine Engineering: Essential for seawater systems and desalination equipment.
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Aerospace: Vital in fuel lines, hydraulic systems, and structural components.
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Oil & Gas: Ideal for pipelines, offshore rigs, and refinery components.
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Power Generation: Applied in turbine systems and nuclear reactor cooling lines.
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Pharmaceuticals: Used in sterilizers, storage tanks, and clean processing equipment.

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When durability and corrosion resistance are critical, SB-575, B 575 Stainless Steel Seamless Tube delivers unmatched reliability in extreme conditions. Ensure superior performance today—contact us for a quote!