Leading SB-162, B 162, 5553 stainless steel seamless tube supplier in China
Engineered for durability, high-temperature resistance, and seamless construction, our SB-162, B 162, 5553 Stainless Steel Seamless Tube delivers unmatched reliability for industrial environments, including furnaces and chemical plants, ensuring optimal performance and longevity.
SB-162, B 162, 5553 Stainless Steel Seamless Tube - Detailed Specifications
| Parameter | Specifications |
|---|---|
| Material Grade | SB-162, B 162, 5553 |
| Outer Diameter (OD) | 6mm - 610mm |
| Wall Thickness | 1mm - 50mm |
| Length | Custom lengths up to 12 meters |
| Tolerance | OD ±0.5%, Wall Thickness ±10% |
| Temperature Resistance | Up to 1200°F (650°C) |
| Standards and Certifications | ASTM B162 |
| Surface Finish | Polished or pickled |
| Applications | Furnaces, chemical plants, high-temperature piping systems, and industrial setups |
| Corrosion Resistance | Excellent resistance to oxidation and chemical exposures |
Understanding SB-162, B 162, 5553 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-162: This is the master specification for the N08094 (904L) plate itself, dictating its unique chemical composition—including high levels of nickel, molybdenum, and copper.
- B 162: This is the definitive standard for sanitary tubing. It governs 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-162 material to create a sanitary tube that meets or exceeds all B 162 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 316L 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-162, B 162, 5553 Stainless Steel Material Properties
| Element | Composition (% by Weight) | Remarks |
|---|---|---|
| Chromium (Cr) | 19.0 - 23.0 | Provides corrosion resistance |
| Nickel (Ni) | 8.0 - 12.0 | Enhances resistance to oxidation |
| Carbon (C) | ≤ 0.08 | Ensures structural integrity |
| Manganese (Mn) | ≤ 2.00 | Improves strength and hardness |
| Silicon (Si) | ≤ 1.00 | Enhances high-temperature stability |
| Phosphorus (P) | ≤ 0.040 | Limited to enhance durability |
| Sulfur (S) | ≤ 0.030 | Controlled to improve toughness |
| Iron (Fe) | Balance | Base material of the alloy |
| Property | Value | Units | Remarks |
|---|---|---|---|
| Tensile Strength | ≥ 515 | MPa | Indicates the maximum stress the material can endure |
| Yield Strength | ≥ 205 | MPa | Stress at which the material begins to deform |
| Elongation | ≥ 35 | % | Measure of ductility under stress |
| Hardness (Brinell) | ≤ 200 | HB | Resistance to indentation or scratching |
| Modulus of Elasticity | 200 | GPa | Stiffness of the material |
| Density | 7.9 | g/cm³ | Approximate density for structural assessments |
Versatile Applications of SB-162, B 162, 5553 Stainless Steel Seamless Tube
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Get a Quote for SB-162, B 162, 5553 Stainless Steel Seamless Tube
When faced with demanding environments, our SB-162, B 162, 5553 Stainless Steel Seamless Tube delivers unmatched reliability, high-temperature resistance, and seamless construction. Designed for precision and durability, it’s the perfect choice for industrial applications. Contact our experts today for a customized quote.
