Incoloy Pipe

Gnee is a global leading Incoloy Pipe supplier and manufacturer with a wide range of products, including pipe, tube, round tube, square tube, support Customization.

We support a variety of processing technologies and manufacturing processes such as cold rolling and hot rolling, extrusion and drawing, and can also perform various surface treatments such as pickling, passivation and coating. We will conduct strict inspections and tests to ensure that each batch of products meets international standards and customer specific requirements.

  • Corrosion Resistance/High Temperature Resistance
  • Seamless / Welded / Fabricated
  • Support Customize Size & Shapes
  • Free sample
  • Third-Party Testing
  • Large Stock
  • Loading Port: Shanghai, Tianjin, Qingdao
  • 30-50 days, 7 days for stock goods
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Different Types Of Incoloy Pipe
Gnee is a manufacturer, supplier, wholesaler, distributor, trader, stockist, and exporter of Inconel Fittings. We produce high quality Incoloy Pipe to ISO standards in a wide range of grades, available in a variety of sizes, not limited to the following types, customized to your specific needs, Welcome to contact us for a quotation!
More information about Incoloy Alloy Pipe
Gnee’s Incoloy Pipes have been successfully exported to many countries, including Egypt, Kenya, Croatia, Kuwait, Oman, Russia, Azerbaijan, Kyrgyzstan, Singapore, Mexico, Venezuela, Turkey, India and more than 70 countries. Whether you are looking for high temperature, corrosion resistant Incoloy pipes, or need a custom design to meet specific engineering requirements, we can provide you with the best solution. Our professional team will work with you to ensure that you get the products and services that meet your expectations.
Product NameIncoloy Pipe
Incoloy Tube
SizeIncoloy Seamless Pipe:
Size: 4 – 219mm
Thickness: 0.5 – 20mm
Length: Single, Double Random & Cut Length

Incoloy Welded Pipe:
Size: 5.0 – 1219.2 mm
Thickness: 0.5 – 20mm
Length: Single, Double Random & Cut Length
Standard SpecificationASTM, DIN, SUS, AISI, SAE, ANSI, ASME, EN, JIS, BS, GB, UNS
SCHSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
ProcessSeamless / Welded / Fabricated
TypesSeamless / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn
Delivery ConditionAnnealed and Pickled, Hot Finished, Polished, Bright Annealed, Cold Drawn
Test CertificateUnder Third-Party Inspection
Manufacturer Test Certificate
Customized ServicesSupport Customization
Packaging DetailsStandard Export Seaworthy Packing Or As Required
Oil and GasWell casings, production tubing, and downhole equipment in oil and gas wells.
pipelines, risers, and offshore platforms to transport oil, gas, and related products.
refineries, petrochemical plants, and chemical processing facilities for corrosive fluid handling and processing.
Power GenerationHigh-temperature steam and hot water piping in boilers, superheaters, and heat exchangers.
primary and secondary coolant systems, reactor components, and steam generators.
geothermal power plants and solar thermal facilities for heat transfer and fluid handling.
Aerospace and AviationAircraft engine components, including exhaust systems, combustion chambers, and fuel lines.
propulsion systems, cryogenic storage, and thermal management applications.
Chemical and Petrochemical IndustryThe transport of corrosive chemicals, acids, and alkalis in reactors, storage tanks, and process lines.
various units, such as cracking, distillation, and reforming, for fluid transport and processing.
Desalination PlantsDesalination facilities for transporting highly corrosive seawater and brine solutions.
Pharmaceuticals and BiotechnologyPharmaceutical manufacturing for the transport of chemicals, solvents, and process fluids.
Marine and OffshoreShipbuilding, offshore platforms, and subsea systems, where corrosion resistance is crucial.
Mining and Minerals ProcessingMining operations for transporting corrosive slurries, acids, and chemicals.
Incoloy Pipes Supplier With Rich Grades
  • Incoloy 800 (UNS N08800, EN 1.4876)
  • Incoloy 800H (UNS N08810, EN 1.4958)
  • Incoloy 800HT (N08811, EN 1.4959)
  • Incoloy 825 (UNS N08825, EN 2.4858)
ASTMASTM B407, ASTM B514, ASTM B423, ASTM B163, ASTM B515, ASTM B829, ASTM B983, ASTM B407/B829
ASMEASME SB-407, ASME SB-514, ASME SB-423, ASME SB-163, ASME SB-515, SME SB-829, ASME B36.19M, ASME B36.10M
Parameters Of Incoloy Steel Pipe
ElementIncoloy 800 (%)Incoloy 800H (%)Incoloy 800HT (%)Incoloy 825 (%)
Nickel30.0 – 35.030.0 – 35.030.0 – 35.038.0 – 46.0
Chromium19.0 – 23.019.0 – 23.019.0 – 23.019.5 – 23.5
Iron39.5 min39.5 min39.5 min22.0 min
Carbon0.1 max0.05 – 0.10.06 – 0.10.05 max
Manganese1.5 max1.5 max1.5 max1.0 max
Copper0.75 max0.75 max0.75 max1.5 – 3.0
Titanium0.15 – 0.600.15 – 0.600.25 – 0.60
Aluminum0.15 – 0.600.15 – 0.600.85 – 1.200.2 max
PropertyIncoloy 800Incoloy 800HIncoloy 800HTIncoloy 825
Tensile Strength500 – 700 MPa450 – 600 MPa450 – 600 MPa550 – 750 MPa
Yield Strength210 – 420 MPa170 – 410 MPa170 – 410 MPa240 – 520 MPa
Elongation30% min30% min30% min30% min
Hardness (HB)≤ 200≤ 200≤ 200≤ 200
PropertyIncoloy 800Incoloy 800HIncoloy 800HTIncoloy 825
Density7.94 g/cm³7.94 g/cm³7.94 g/cm³8.14 g/cm³
Melting Point1350 – 1400°C1350 – 1400°C1350 – 1400°C1370 – 1400°C
Thermal Conductivity14.4 W/m·K14.4 W/m·K14.4 W/m·K11.0 W/m·K
Electrical Resistivity1.0 μΩ·m1.0 μΩ·m1.0 μΩ·m1.1 μΩ·m

What Is Incoloy Pipe?

Incoloy Pipe is a professional and high-performance steel product, belonging to the Incoloy series of nickel-based alloy pipes. Its alloy components mainly include nickel, chromium, iron and other elements. It is particularly suitable for environments with extremely high requirements for corrosion resistance and high temperature strength, such as chemical industry, oil and gas, aerospace, nuclear industry and other fields.

Incoloy Pipe adopts advanced extrusion technology, which makes Incoloy Pipe have excellent dimensional accuracy and surface quality. In addition, it also has anti-oxidation and anti-carbonization properties, and can work for a long time at temperatures up to 1100°C without losing mechanical strength and stability. Most of the pipes are solution annealed and have good fracture resistance. Therefore, it is often used in heat treatment equipment, heating elements, heat exchangers and process piping systems.

Why Choose Gnee Incoloy Pipe Manufacturer?

Gnee, as a Chinese stainless steel & nickel alloy supplier with 15 years of history, exports to 60+ countries. We provide various shapes of stainless steel & nickel alloy, including plates, coils, pipes, bars, and fittings. Gnee is committed to providing comprehensive stainless steel solutions, with excellent after-sales service, we support customization and ensure product quality.

In addition, our steel plate has been successfully exported to more than 60 countries such as Singapore, Malaysia, The United Arab Emirates, Oman, Turkey, Nigeria, Egypt, Kuwait, Indonesia, Qatar, and Kenya. Many regular customers come to visit our company and factory and make multiple orders.

What‘s The Feature Of Incoloy Tube & Pipe?

Incoloy Pipe exhibits exceptional resistance to corrosion in various aggressive environments, including corrosive acids, alkalis, and chloride-containing solutions. This makes it suitable for applications where corrosion resistance is crucial, such as in the chemical, petrochemical, and oil and gas industries.

Incoloy Pipe retains its strength and integrity at elevated temperatures, making it ideal for applications involving high-temperature environments. It exhibits excellent creep and oxidation resistance, allowing it to withstand prolonged exposure to high temperatures without significant degradation.

Incoloy Pipe maintains its mechanical properties and dimensional stability even under thermal cycling and fluctuating temperature conditions. It can withstand thermal shocks and thermal stress, making it suitable for applications involving rapid temperature changes or thermal cycling, such as in power generation and heat exchanger systems.

Incoloy Pipe offers a combination of high tensile strength, yield strength, and toughness. It provides reliable structural integrity and durability under various mechanical loading conditions, ensuring long-term performance and safety.

Incoloy Pipe can be easily welded using common welding techniques, ensuring ease of fabrication and installation. The welds exhibit good strength and corrosion resistance when performed with proper welding procedures.

Inconel fittings maintain their mechanical properties and resistance to corrosion even at extremely low temperatures, making them suitable for cryogenic applications. They are used in industries such as aerospace, cryogenic storage, and liquefied natural gas (LNG) processing.

What Services Does Gnee Provide?

Gnee can provide the following measurement services for stainless steel:

Dimensional Measurement: Measure dimensional parameters such as length, width and thickness by measuring instruments to ensure that the stainless steel is qualified and meets the design requirements.
Surface Measurement: Measure parameters such as flatness, bumpiness and surface roughness of the stainless steel surface to help ensure that the quality and surface condition of the stainless steel meets the requirements.
Thickness Measurement: Use thickness gauges to accurately measure the thickness of the stainless steel to ensure it meets the design requirements.
Material Measurement: Use material analysis instruments to measure the chemical composition and mechanical properties of the stainless steel to ensure that the quality and properties of the stainless steel meet the requirements.
Bending And Deformation Measurements: Use tools such as bending gauges and displacement sensors to measure and monitor the degree of bending and deformation of stainless steel to ensure that it is within the allowable range.

Ask Measurement service

Gnee can customize the size and shape of your stainless steel for your specific project needs. Custom design of stainless steel is carried out by a team of professional engineers and designers. Based on the project requirements and constraints, they will use calculation and simulation tools combined with experience and technical knowledge to optimize the stainless steel design to meet the specific needs of your different projects

● Adjustment of the thickness, width and length of stainless steel based on load calculations and strength requirements for structural design.
● The shape of the stainless steel can be designed according to the demand characteristics.
● If the convenience of installation and maintenance is considered, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.

Ask Customized Services

Sourcing Gnee stainless steel can provide the following further processing services. We can customize to meet the specific needs of our customers for different projects.

Cutting Service: Stainless steel can be custom cut to obtain the desired shape and size according to the customer’s needs. For example, flame cutting, plasma cutting, laser cutting, etc., can cut stainless steel into desired plates, blocks, shaped pieces, etc.
Bending & Forming: Stainless steel is bent and formed by applying stress and appropriate processes to obtain the desired shape.
Welding Services: Stainless steel can be subjected to various types of welding services, including manual arc welding, gas-shielded welding, laser welding, etc.
Hole Turning And Machining: Stainless steel is turned and holes are machined through the use of machining equipment. These processes produce smooth surfaces, precise holes and threads to meet specific assembly requirements.
Surface Treatments: Surface treatments can be applied to improve the corrosion resistance and aesthetics of the stainless steel. This includes methods such as painting, hot dip galvanizing, and electroplating to add a protective layer and provide corrosion resistance.

Ask Deep Processing Services

Gnee stainless steel can provide testing and the following third-party inspection services. These third-party testing services provide independent and objective verification of stainless steel’s compliance with relevant standards and regulations.

Mechanical Property Testing: Used to determine whether the strength, toughness, ductility and other mechanical properties of stainless steel meet the specified requirements.
Chemical Composition Analysis: Quantitative determination of elements on stainless steel samples through spectral analysis, atomic absorption spectroscopy, inductive coupling and other technologies.
Corrosion Performance Test: Common corrosion performance test methods include salt spray corrosion test, acid-base corrosion test and electrochemical corrosion test.
Tensile Strength Test: Through the tensile test, the parameters such as yield strength, tensile strength and breaking strength of stainless steel during the tensile process are measured.
Non-Destructive Testing: Non-destructive testing is used to evaluate hidden defects, cracks and looseness in stainless steel materials. Common methods include ultrasonic testing, magnetic particle testing, eddy current testing, and radiographic testing.
Pressure Test: By exposing stainless steel products to a specific pressure, it is tested whether there are problems such as leakage or deformation to ensure that its pressure resistance meets the requirements.
Surface Quality Test: Used to evaluate the surface flatness, smoothness and oxide layer of stainless steel products.
Welding Performance Test: Check the appearance, mechanical properties and metallographic microstructure of the weld to ensure that the quality of the stainless steel welded joint meets the requirements.
Metallographic Inspection: Through metallographic inspection, the structure, grain size, non-metallic inclusions, etc. of stainless steel are checked to evaluate its quality and performance.

Ask Testing Services
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