Leading Supplier of High-Quality N08330 Heat Exchanger Tubes in China
Engineered for extreme performance, the N08330 Stainless Steel Heat Exchanger Tube is your go-to solution for high-temperature industrial demands. With exceptional resistance to oxidation and carburization, this tube ensures durability and reliability in even the most challenging environments.

N08330 Stainless Steel Heat Exchanger Tube - Detailed Specifications
Parameter | Specification |
---|---|
Material Grade | N08330 Stainless Steel |
Temperature Resistance | Up to 1150°C (2100°F) |
Corrosion Resistance | Exceptional against oxidation and carburization |
Applications | Chemical processing, heat treatment, refinery |
Tube Finish | Polished, corrosion-resistant surface |
Dimensional Specifications | Customizable per industrial requirements |
Manufacturing Standards | ASTM, ASME, or equivalent |
Availability | Seamless or Welded |
Length Options | Customized lengths available |
Understanding the Standard: ASTM A240 / ASME SA-240
What It Is:
N08330 stainless steel heat exchanger tube is a high-grade alloy for extreme environments.
- High chromium, molybdenum, nitrogen content.
- PREN over 40 for pitting resistance.
- Precise heat treatment for strength, toughness.
- Ensures exact microstructure for durability.
- Blueprint for elite S32750 grade properties.
Why It Is Your Core Focus:
N08330 ensures superior defense and reliability in toughest applications.
- Guarantees exceptional performance in hot seawater.
- Resists aggressive chemical streams and high-chloride environments.
- Provides ultra-high mechanical strength for deep-sea use.
- Enables safer, efficient high-pressure systems.
- Offers certified, verifiable proof of compliance.
N08330 Stainless Steel Material Properties
Element | Content (%) |
---|---|
Nickel (Ni) | 34.0 - 37.0 |
Chromium (Cr) | 19.0 - 23.0 |
Iron (Fe) | Balance |
Carbon (C) | 0.08 max |
Manganese (Mn) | 2.00 max |
Silicon (Si) | 1.00 max |
Sulfur (S) | 0.03 max |
Phosphorus (P) | 0.03 max |
Property | Value | Units |
---|---|---|
Tensile Strength (min) | 550 | MPa |
Yield Strength (0.2% offset) | 240 | MPa |
Elongation (min) | 30 | % |
Hardness (max) | 95 | HRB |
Density | 8 | g/cm³ |
Melting Point | 1350 - 1400 | °C |
Applications of N08330 Stainless Steel Heat Exchanger Tube
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Chemical Processing: Heat exchangers for corrosive chemical reactions.
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Petrochemical Industry: High-temperature heat recovery systems.
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Heat Treatment Plants: Components for furnaces and heat treatment equipment.
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Power Generation: Efficient cooling systems in power plants.
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Aerospace Industry: High-strength components in aerospace heating systems.
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Marine Engineering: Corrosion-resistant systems in seawater processes.

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Get a Quote for N08330 Stainless Steel Heat Exchanger Tube
When your operations demand exceptional high-temperature performance and durability, N08330 Stainless Steel Heat Exchanger Tube delivers unmatched reliability. Designed for the toughest industrial environments, it ensures efficiency and longevity. Contact our experts for a quote today!