Incoloy 800 Seamless Tube Manufacturer & Supplier in Thailand
Incoloy 800 Seamless Tubes are high-performance alloy tubes composed of nickel, iron, and chromium, offering excellent resistance to oxidation, carburization, and high-temperature corrosion. These Incoloy tubes are ideal for critical applications such as heat exchangers, power plants, and petrochemical processing. Thaida, with years of tube manufacturing experience, is a trusted manufacturer and exporter based in Chon Buri, Thailand, delivering precision-engineered Incoloy 800 seamless tubes that meet international standards like ASTM B407, ASME SB407, and UNS N08800. Our tubes are known for their durability, mechanical strength, and structural stability under extreme conditions. This page provides detailed specifications, chemical and mechanical properties, and essential technical data. Thaida Stainless Steel Manufacturing (Thailand) Co., Ltd. is backed by industry certifications and third-party inspection approvals, ensuring international quality compliance, on-time delivery, and tailored solutions with complete customer support.
Product Highlight: Incoloy 800 Seamless Tubes
Incoloy 800 seamless tubes are high-performance alloy tubes known for their excellent strength and corrosion resistance at elevated temperatures. Designed for demanding environments, these tubes perform reliably in industries such as chemical processing, power generation, and petrochemicals. UNS N08800 offers superior resistance to oxidation, acidic environments, pitting, and crevice corrosion, ensuring long-term durability in aggressive service conditions. Cold rolled for a smooth finish and precise dimensions, these tubes meet international standards like ASTM B444, ASME SB 163, and ASTM 8163. With excellent heat resistance, minimal maintenance requirements, and a long service life, it is a preferred for high-temperature, corrosive applications.
Key Features of Incoloy 800 Seamless Tubes
Incoloy 800 Seamless Tubes stand out for high thermal performance, corrosion resistance, and mechanical integrity details listed below.
High strength and durability
Incoloy 800 seamless tubes are designed to withstand high mechanical stress, providing excellent strength even under extreme conditions. Their robust construction ensures a long lifespan, making them highly durable in challenging applications.
Excellent corrosion resistance
A key feature of Incoloy 800 tubes is their exceptional resistance to oxidation and corrosion, even in harsh environments like chemical processing plants and marine applications. Their durability extends service life and minimizes maintenance costs.
High-Temperature Performance
Incoloy 800 seamless tubes maintain their structural integrity at elevated temperatures. This makes them highly suitable for high heat extensions like power generation, where high heat exposure is common, ensuring reliable performance under heat stress.
Cold Workability
It offers excellent cold workability despite its high strength, allowing easy processing and shaping for various manufacturing needs while maintaining its strength and resistance properties.
Cost-Effectiveness
Incoloy 800 offers an excellent balance of performance and affordability, making it a cost-effective alternative to other high-performance alloys. Its combination of durability and reasonable pricing makes it a preferred choice for industries seeking reliable and high-quality materials.
Why Choose Thaida for Your Incoloy 800 Seamless Tubes ?
We offer incoloy 800 seamless tubes at 100% factory price with fast, direct delivery. Available in various thicknesses, diameters, and finishes with customization options, our tubes meet global standards. We ensure consistent quality, reliable replacement options, strong reviews, and secure package support backed by expert service, warranty, and on-time delivery.
Comprehensive Product Testing
Global Exports Expertise
Large Inventory & Fast Dispatch
Custom Sizes & Finishes
In-House Testing & Full Traceability
Advanced Production Technology
After-Sales Support, Service- Technical Support
Industry Certifications & Compliance
Specification of Incoloy 800 Seamless Tubes
A detailed specification table for Incoloy 800 seamless tubes, showcasing their essential properties and technical attributes.
| Incoloy 800 Tubes International Specification | ASTM B 163 & ASME SB 163 |
|---|---|
| Standard Specification of Incoloy 800 Tubing | GB, JIS, SAE, ASTM, EN, DIN, DTD, DS, NF, TOCT, AISI, ASME, AMS |
| 1.4876 Incoloy 800 Tubes Standard Tolerances | +/- 0.030; tolerance may vary depending on grade and thickness |
| Incoloy 800 Seamless Tubes Size |
|
| Nickel Alloy 800 Tubes Length | Upto 30 meters, Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded, or Custom Cut Lengths |
| Incoloy 800 UNS N08800 Tubes WT | 0.40 mm - 12.70 mm |
| Incoloy UNS No 8800 Tubes Schedule | 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH |
| ASME SB 163 UNS N08800 Tubes Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Incoloy 800 Din 1.4876 Tubes End Types |
|
| ASTM B163 UNS N08800 Tubes Form | Round, Square, Oval, Rectangular |
| Incoloy 8800 Tubes Value Added Services | Cut to size, thread, and groove |
| Incoloy 8800 Tubes Dimensional Specification | ANSI/ ASME B36.10, B36.19, B2.1 |
| Marking on Alloy 800 Tubes |
|
Incoloy 800 Seamless Tubes Size Table
Incoloy 800 Seamless Tube Size Table lists available sizes, diameters, and wall thicknesses for various industrial applications.
| Dimensions (mm) | Wall Thickness (mm) | Weight per metre (kg) | Dimensions (mm) | Wall Thickness (mm) | Weight per metre (kg) |
|---|---|---|---|---|---|
| 12.7 x 12.7 | 1.20 | 0.44 | 40 x 40 | 1.20 | 1.49 |
| 12.7 x 12.7 | 1.50 | 0.55 | 40 x 40 | 1.50 | 1.85 |
| 15 x 15 | 1.20 | 0.53 | 40 x 40 | 2.00 | 2.45 |
| 15 x 15 | 1.50 | 0.65 | 40 x 40 | 3.00 | 3.75 |
| 20 x 20 | 1.20 | 0.71 | 50 x 50 | 1.50 | 2.32 |
| 20 x 20 | 1.50 | 0.88 | 50 x 50 | 2.00 | 3.08 |
| 20 x 20 | 2.00 | 1.19 | 50 x 50 | 3.00 | 4.65 |
| 25 x 25 | 1.20 | 0.92 | 60 x 60 | 2.00 | 3.71 |
| 25 x 25 | 1.50 | 1.14 | 60 x 60 | 3.00 | 5.49 |
| 25 x 25 | 2.00 | 1.49 | 70 x 70 | 3.00 | 6.53 |
| 25 x 25 | 3.00 | 2.20 | 80 x 80 | 2.00 | 4.98 |
| 30 x 30 | 1.20 | 1.10 | 80 x 80 | 3.00 | 7.53 |
| 30 x 30 | 1.50 | 1.37 | 100 x 100 | 2.00 | 6.40 |
| 30 x 30 | 2.00 | 1.84 | 100 x 100 | 3.00 | 9.53 |
| 30 x 30 | 3.00 | 2.72 |
Incoloy N08800 Seamless Tubes Thickness
Incoloy N08800 Seamless Tube Thickness details all standard wall thicknesses suited for petrochemical and thermal processing systems.
| Gauge | Thickness Range (inch) | Typical Value (inch) |
|---|---|---|
| 22 | 0.025 - 0.029 | 0.028 |
| 20 | 0.031 - 0.035 | 0.035 |
| 19 | 0.038 - 0.042 | 0.042 |
| 18 | 0.044 - 0.049 | 0.049 |
| 17 | 0.053 - 0.058 | 0.058 |
| 16 | 0.060 - 0.065 | 0.065 |
| 15 | 0.066 - 0.074 | 0.072 |
| 14 | 0.075 - 0.085 | 0.083 |
| 13 | 0.087 - 0.097 | 0.095 |
| 12 | 0.101 - 0.111 | 0.109 |
| 11 | 0.112 - 0.122 | 0.120 |
| 10 | 0.126 - 0.136 | 0.134 |
| 9 | 0.140 - 0.150 | 0.148 |
| 8 | 0.157 - 0.167 | 0.165 |
| 7 | 0.175 - 0.185 | 0.180 |
Alloy 800 Seamless Tubes Chemical Composition
Alloy 800 Seamless Tube Chemical Composition includes precise content of nickel, iron, and chromium for enhanced corrosion resistance.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| Inconel Alloy 800 Tubes | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
Incoloy 800 Seamless Tubes Mechanical Properties
Incoloy 800 Seamless Tube Mechanical Properties table highlights tensile strength, yield strength, and elongation percentages for performance.
| Alloy | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|---|
| 800 | 7.94 g/cm³ | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Incoloy 800 Seamless Tubes Equivalent grades
The Incoloy 800 Seamless Tube Equivalent Grades chart shows alternate material codes for global reference and standard matching.
| ALLOY | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
|---|---|---|---|---|---|---|---|---|
| Tube Incoloy 800 Equivalent | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
Incoloy 800 Seamless Tubes Manufacturing Process
Below are five steps involved in manufacturing high-quality incoloy 800 seamless tubes. We use precision techniques to ensure superior strength, corrosion resistance, and dimensional accuracy.
1. Raw Material Selection
High-quality incoloy billets and strips are carefully selected for superior strength and corrosion resistance.
2. Pipes Formation
The selected raw material is formed into pipes using seamless extrusion methods, depending on the application.
3. Heat Treatment
Pipes undergo required controlled heat treatment to enhance mechanical properties and relieve internal stresses.
4. Cold Working and Finishing
After heat treatment, pipes are cold-worked for better surface finish, dimensional accuracy and improved strength.
5. Quality Control and Testing
Every pipe is thoroughly inspected and tested to ensure it meets international quality standards for performance and reliability.
Applications of Incoloy 800 Seamless Tubes
Incoloy 800 Seamless Tubes are primarily used in the petrochemical industry for applications involving high temperatures and corrosive environments, making it the sector with the highest demand. These tubes are extensively used in heat exchangers, reformer outlets, and furnace components where thermal stability and oxidation resistance are critical. In the power generation industry, they are used in superheater and reheater tubing, while in chemical plants, they support equipment exposed to acidic and high-temperature gases. Their ability to maintain strength and resist oxidation up to 1100°C makes them ideal for such high-stress, heat-intensive operations.
Power Generation & Heat Exchange
Chemical and Petrochemical Industry
Oil and Gas Industry
Aerospace & Defense
utomotive and Transportation
Construction and Architecture
Food and Beverage Industry
Marine & Shipbuilding
Pharmaceutical & Biotechnology
FAQ's
How are Incoloy 800 Seamless Tubes different from Incoloy 800H and 800HT Tubes?
How are Incoloy 800 Seamless Tubes different from Incoloy 800H and 800HT Tubes?
Seamless construction is strongly preferred over welded for Incoloy 800 tubes, particularly in demanding industrial applications, because it guarantees superior integrity and strength. Since the tube is extruded from a solid billet rather than being formed and welded, it has a uniform, homogenous structure without any weld seam. This absence of a weld line eliminates a potential weak point, allowing the tube to withstand significantly higher internal pressures and temperatures. Furthermore, the seamless nature provides enhanced resistance to issues like localized corrosion and stress-corrosion cracking, which can sometimes initiate or be accelerated at the weld zone in a welded product, thereby ensuring maximum reliability in critical service.
What industries rely on Incoloy 800 Seamless Tubes for performance?
What industries rely on Incoloy 800 Seamless Tubes for performance?
The industries that heavily rely on Incoloy 800 seamless tubes include Chemical and Petrochemical Processing, Power Generation, Oil and Gas and Heat Treating.
Why is seamless construction preferred over welded for Incoloy 800 Tubes?
Why is seamless construction preferred over welded for Incoloy 800 Tubes?
Seamless construction is preferred over welded for Incoloy 800 tubes, especially in critical, high-stress applications, because it offers superior integrity and strength. A seamless tube is extruded or drawn from a solid billet, resulting in a uniform, homogenous structure without any weld seam. This eliminates the inherent potential weak point associated with the weld line in a welded tube. Consequently, seamless tubes can handle higher internal pressures and offer better resistance to stress-corrosion cracking and localized corrosion, making them essential for harsh, high-temperature, and high-pressure service in industries like petrochemical processing and power generation.
What is the hardness range of Incoloy 800 Seamless Tubes?
What is the hardness range of Incoloy 800 Seamless Tubes?
The typical minimum hardness for annealed Incoloy 800 is 138 HB (Brinell Hardness). However, the upper range can vary based on the specific manufacturing process (e.g., cold drawing) and final heat treatment condition. Seamless tubes in the standard annealed condition will maintain a relatively lower hardness, prioritizing ductility and toughness.
What is incoloy 800 used for?
What is incoloy 800 used for?
Incoloy 800 seamless tubes are used mainly in high-temperature and corrosive industrial applications. Key uses include Heat Exchangers and condensers, Process piping, Furnace components, Superheater and reheater tubing and Nuclear steam generator tubing.
What is the difference between incoloy 800 and Inconel 800?
What is the difference between incoloy 800 and Inconel 800?
There is no material difference. “Inconel 800” is a historical misnomer for what is correctly known as Incoloy 800. Both Incoloy and Inconel are trade names for different superalloy families. Inconel alloys are typically nickel-chromium-based with higher nickel content for extreme high-temperature strength, while Incoloy alloys are generally iron-nickel-chromium-based (like Incoloy 800) and are more iron-rich, offering better corrosion resistance in high-temperature aqueous and carburizing environments at a lower cost.
Does incoloy 800 tubes rust?
Does incoloy 800 tubes rust?
No, Incoloy 800 tubes generally do not rust in the conventional sense, as “rust” refers specifically to the corrosion of iron (ferrous alloys) in the presence of oxygen and water. As a nickel-iron-chromium superalloy, it has excellent resistance to corrosion, oxidation, and scaling, especially at high temperatures, due to its high nickel and chromium content. The chromium forms a passive, protective oxide layer on the surface.
What is incoloy 800 material?
What is incoloy 800 material?
Incoloy 800 is a high-performance, iron-nickel-chromium alloy designed for demanding environments. Its nominal composition includes 30–35% Nickel and 19–23% Chromium, with the balance being mostly iron. This chemical balance provides good strength and excellent resistance to high-temperature corrosion mechanisms like oxidation, carburization, and nitridation, as well as superior resistance to chloride stress-corrosion cracking in many aqueous settings.