Incoloy Pipe / Tube
Product Grades: Incoloy 800 (UNS N08800 / W.Nr. 1.4876), Incoloy 825 (UNS N08825 / W.Nr. 2.4858), Incoloy 925 (UNS N09925 / W.Nr. 1.4529).
Implementation Standards:
- ASTM B407 for seamless pipe and tube, primarily used for general corrosive service and high-temperature applications.
- ASTM B514 for welded pipe, suitable for general corrosive and high-temperature service.
- ASTM B515 for welded tube, designed for use in boiler, superheater, and heat exchanger applications.
- ASME SB407, ASME SB514, and ASME SB515 which correspond to the ASTM standards for seamless and welded pipes and tubes.
Certification: ISO9001:2015.
Features:
- Superior Corrosion Resistance: Exceptionally resistant to a wide range of chemical environments, including acids and alkalis.
- High Temperature Strength: Maintains structural integrity and mechanical properties at elevated temperatures.
- Excellent Resistance to Pitting, Crevice Corrosion, and Stress Corrosion Cracking: Critical properties for maintaining functionality and extending service life in aggressive conditions.
Applications: Ideal for petrochemical processing, marine environments, power generation, and aerospace industries, where both high strength and corrosion resistance are required.
MOQ: 500 KG.
Payment Methods: T/T, L/C.
Price: Negotiable.
Incoloy Pipe / Tube Supplier
Incoloy Pipes, Incoloy Tubes, ASME SB407 Incoloy Seamless Pipes, Incoloy Alloy Welded Tubes, Incoloy Tubing Supplier in China.
Incoloy Seamless Tubes, ASTM B407 Incoloy Pipes, Incoloy Welded Pipes, Incoloy Alloy Seamless Tubing Exporter, Incoloy Tubes Dealer Worldwide.
Huaxiao Alloy, a prominent supplier and exporter based in China, specializes in a wide array of Incoloy Alloy Pipes and Tubes designed for global customers. Known for their superior corrosion resistance and high-temperature performance, our Incoloy products are manufactured in state-of-the-art facilities and adhere to stringent quality standards to ensure compliance with international norms such as ASTM, ASME, and DIN.
Our offerings include a diverse range of Incoloy Alloy Pipes and Tubes available in various grades, dimensions, and specifications to accommodate the extensive requirements of industries across sectors. Customization services are also provided to tailor products according to specific client needs and applications.
Specifications for Incoloy Pipe / Tube
| Category | Outer Diameter | Wall Thickness | Length Range | Standard Specifications |
|---|---|---|---|---|
| Incoloy Pipes | 1/8″ – 24″ | 0.2 mm – 50 mm | Up to 12000 mm or custom | ASTM B407, ASME SB407 |
| Incoloy Tubes | 1/8″ – 24″ | 0.2 mm – 50 mm | Up to 12000 mm or custom | ASTM B407, ASME SB407 |
- Standards: ASTM B407, ASME SB407
- Sizes:
- Outer Diameter: From 1/8″ up to 24″
- Wall Thickness: From 0.2mm up to 50mm
- Length: Up to 12000mm or tailored to customer specifications
- Forms: Seamless, Welded, ERW, EFW
- Surface Finishes: Annealed, Pickled, Polished
Product Details: Incoloy pipes and tubes are made from a nickel-iron-chromium alloy with additions of molybdenum and copper. They offer excellent corrosion resistance, high strength at elevated temperatures, and good toughness at cryogenic temperatures. This makes them suitable for a wide range of high-temperature applications and environments corrosive to metals such as stainless steel and aluminum.
Available incoloy Grades
We supply the following grades of Incoloy alloy pipes and tubes:
- Incoloy 800 (UNS N08800 / W.Nr. 1.4876): Excellent resistance to oxidation and corrosion, particularly at high temperatures.
- Incoloy 800H (UNS N08810 / W.Nr. 1.4958): Designed for enhanced creep resistance at higher temperatures, with a controlled carbon percentage and grain size.
- Incoloy 800HT (UNS N08811 / W.Nr. 1.4959): Similar to 800H but with further improvements in creep resistance and high-temperature properties.
- Incoloy 825 (UNS N08825 / W.Nr. 2.4858): Offers exceptional resistance to both general and localized corrosion, including pitting, crevice corrosion, and stress-corrosion cracking.
- Incoloy 925 (UNS N09925 / W.Nr. 1.4529): A combination of high strength and corrosion resistance used in the oil and gas industry for various applications.
Key Features of Incoloy Pipe / Tube
Outstanding Corrosion Resistance
Incoloy pipes and tubes excel in environments that are corrosive and challenging, providing resistance against:
- Oxidizing substances like nitric acid.
- Reducing chemicals such as sulfuric and phosphoric acids.
- Chloride-induced stress-corrosion cracking, making them well-suited for marine and oil and gas applications.
High-Temperature Performance
These materials maintain their strength and structural integrity even under high temperatures. This quality is crucial for applications in process heating, power plants, and refineries where high temperature is a constant.
Excellent Mechanical Strength
Incoloy pipes and tubes offer high tensile strength, which is retained even at elevated temperatures. They are designed to withstand high pressure without deforming or failing, essential for safety in critical applications.
Durability and Longevity
With their robust construction and resistance to corrosion and high temperatures, Incoloy pipes and tubes ensure long service life. This reduces the need for frequent replacements and lowers maintenance costs.
Good Fabricability
Despite their high strength and durability, Incoloy pipes and tubes can be welded and fabricated using conventional techniques, which is beneficial for complex installations and custom designs.
Resistance to Pitting and Crevice Corrosion
These alloys are particularly resistant to pitting and crevice corrosion, challenges often encountered in chloride-rich environments such as seawater. This makes Incoloy an excellent choice for applications in desalination plants, offshore oil drilling rigs, and marine engineering.
These features make Incoloy pipes and tubes indispensable in industries where durability, high performance under stress, and longevity are critical. They ensure reliable operation in environments that would compromise lesser materials, adding an extra layer of security and efficiency to sophisticated industrial systems.
Applications of Incoloy Pipe / Tube
Incoloy pipes and tubes are constructed from alloys known for their exceptional strength and resistance to oxidation and corrosion. This makes them ideal for applications in harsh environments. Here are some of the primary uses for Incoloy pipes and tubes across various industries:
Chemical Processing
Incoloy pipes and tubes are extensively used in the chemical processing industry due to their excellent resistance to a wide range of corrosive environments. They are suitable for transferring corrosive chemicals, acids, and salts, and are used in systems like heat exchangers, reactors, and transfer piping.
Oil and Gas Industry
These materials are critical in the oil and gas industry, particularly in environments exposed to sour gas. Incoloy pipes and tubes can withstand the corrosive nature of hydrogen sulfide, carbon dioxide, and other harsh chemicals found in crude oil and natural gas without succumbing to stress-corrosion cracking or sulfide stress cracking.
Power Generation
Incoloy is used in the power generation sector, especially in nuclear, coal-fired, and gas turbine plants. It is used for steam-generator tubing, heat exchanger tubing, and in other high-temperature parts of power plants due to its ability to maintain integrity under high temperature and pressure.
Aerospace
Incoloy tubes are utilized in the aerospace industry for parts such as exhaust systems and turbine seals. Their ability to resist oxidation at high temperatures ensures that they perform reliably in the challenging conditions of aircraft and spacecraft engines.
Marine Engineering
The excellent corrosion resistance to saltwater makes Incoloy pipes and tubes suitable for marine applications, including shipping components like piping systems on ships, oil rigs, and other offshore structures. They offer durability and longevity in corrosive marine environments.
Automotive
In the automotive industry, Incoloy is used for high-performance exhaust systems and turbocharger systems. Its heat resistance is crucial for components exposed to extreme heat during vehicle operation.
Heat Treatment and Furnace
Incoloy pipes and tubes are also used in industrial furnaces and heat treating equipment where high temperature and corrosion resistance are necessary. They serve as components in furnaces and kilns, handling hot gases and substances without degradation.
Pollution Control
In pollution control systems, particularly in equipment like scrubbers and flue gas desulfurization systems, Incoloy tubes resist the corrosive effects of flue gases and other industrial pollutants. This helps in effectively managing and reducing emissions from industrial operations.
These applications demonstrate the robustness of Incoloy pipes and tubes, highlighting their ability to operate reliably under extreme conditions, making them indispensable in modern industrial infrastructure and advanced engineering projects.
Packaging & Delivery
Packaging Options:
- Bundles with plastic wrapping for weather protection.
- Wooden crates or pallets for safe transportation.
- Custom packaging available based on client requirements.
Delivery Time: 10-25 days or faster if stock is available.
Why Choose Huaxiao Alloy?
- Made in China: Renowned supplier of Incoloy pipes and tubes with extensive international market experience.
- Wide Grade Selection: Comprehensive range of Incoloy grades available in seamless and welded forms, customizable to meet specific requirements.
- Stringent Quality Control: Products conform to ASTM and ASME standards, ensuring superior quality and reliability.
- Global Export Network: Trusted by clients across Europe, the Americas, the Middle East, and Asia for consistent supply and service.
- Competitive Pricing: High-performance Incoloy pipes and tubes offered at competitive rates.
Contact us today for more details or to request a quote for Incoloy Pipe and Tube!
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FAQs
An INCOLOY pipe is a type of pipe made from nickel-iron-chromium alloys known for their exceptional resistance to corrosion, oxidation, and high temperatures. These pipes are widely used in applications where durability and reliability are critical, including:
- Chemical Processing: Handling corrosive fluids and gases.
- Power Generation: High-temperature steam and boiler tubing.
- Oil and Gas: Sour gas pipelines and offshore platforms.
- Marine Applications: Seawater systems and heat exchangers.
INCOLOY pipes are valued for their ability to maintain strength and performance in harsh environments.
No, Inconel and INCOLOY are different, though both are nickel-based alloys:
- Inconel: Contains a higher nickel content (50-72%), offering exceptional resistance to extreme heat and oxidation. Commonly used in turbines, jet engines, and chemical reactors.
- INCOLOY: Contains lower nickel content, balanced with iron and chromium, emphasizing resistance to moderate heat and corrosive environments. Used in chemical processing, marine engineering, and pollution control.
Key Difference: Inconel is better for extreme high-temperature environments, while INCOLOY is suited for moderate heat and corrosion resistance.
INCOLOY 800H (UNS N08810):
- Optimized for high-temperature applications with enhanced creep resistance and structural stability.
- Commonly used in heat exchangers, furnace components, and power generation.
INCOLOY 825 (UNS N08825):
- Specially designed for superior corrosion resistance in acidic environments, such as sulfuric and phosphoric acids.
- Used in chemical processing, pollution control, and marine environments.
Key Difference: INCOLOY 800H is tailored for high-temperature strength, while INCOLOY 825 excels in corrosion resistance to aggressive chemicals.
INCOLOY 800 (UNS N08800):
- A nickel-iron-chromium alloy designed for high-temperature oxidation and carburization resistance.
- Suitable for furnace components, heat exchangers, and steam generators.
Inconel 600 (UNS N06600):
- A nickel-chromium alloy with higher nickel content, offering superior resistance to oxidation and scaling in extreme heat.
- Used in chemical reactors, heat-treating equipment, and nuclear reactors.
Key Difference: INCOLOY 800 focuses on stability in moderately high temperatures, while Inconel 600 is optimized for more extreme heat and corrosive environments.
INCOLOY 600 (commonly referred to as Inconel 600, UNS N06600) is a nickel-chromium alloy designed for high strength and corrosion resistance. Key features include:
- Exceptional resistance to oxidation and scaling at high temperatures.
- Superior resistance to chloride-induced stress-corrosion cracking.
- Good mechanical properties across a wide temperature range.
Applications: Used in chemical processing, heat exchangers, nuclear reactors, and furnace components.
- Inconel 800: This term is often used interchangeably with INCOLOY 800, but it is technically incorrect. Incoloy 800 is the correct name for the nickel-iron-chromium alloy with excellent high-temperature stability and oxidation resistance.
- INCOLOY 800: The official designation for the alloy, specifically engineered for high-temperature and corrosion resistance in applications such as heat exchangers, furnaces, and power plants.
Conclusion: Inconel 800 is a misnomer, and the correct name is INCOLOY 800. Both refer to the same material.
