Incoloy Seamless Tubes Manufacturer and Supplier in Thailand

Incoloy Seamless Tubes are high-performance nickel-chromium alloy tubes known for their excellent resistance to heat, oxidation, and corrosion, especially in high-temperature environments. Thaida Stainless Steel Manufacturing (Thailand) Co., Ltd. produces and delivers high-quality Incoloy Seamless Tubes from Chon Buri, Thailand. With years of pipe manufacturing experience, we have established ourselves as a trusted supplier offering a wide range of sizes, grades and specifications including ASME, ASTM and UNS standards, to meet the demands of various industries. Our services include custom cut-to-length, bulk order handling and reliable export capabilities across the globe. Commonly used in sectors like chemical processing, power generation, and aerospace, our Incoloy Seamless Tubes are engineered for durability, precision, and long-term performance. We remain committed to delivering world-class quality and dependable supply solutions straight from Thailand.

Other Related Products

Product Summary: Incoloy Seamless Tubes

Incoloy Seamless Tubes are high-performance tubes made from Incoloy alloys, primarily composed of nickel, iron, and chromium, with added elements like molybdenum, copper, and titanium depending on the grade. Manufactured without welded joints, they offer a continuous, uniform structure that ensures superior strength, corrosion resistance, and durability under high-stress, high-temperature conditions. These Incoloy tubes are produced using advanced techniques such as electron-beam and gas tungsten welding, ensuring long-lasting reliability in demanding applications. Incoloy seamless tubes offer seamless construction, excellent mechanical strength, and superior oxidation resistance. Available in various grades such as Incoloy 800, 800H, 800HT, 825, and 925, these tubes provide exceptional corrosion resistance and high-temperature strength, making them ideal for industrial applications.

Key Benefits of Incoloy Seamless Tubes

Incoloy Seamless Tubes offer superior thermal stability and durability—see all performance advantages in the benefits table.

Incoloy seamless tubes exhibit exceptional resistance to both acidic and oxidizing environments, ensuring reliable performance in harsh conditions where other materials may fail.

These tubes are designed with high mechanical strength, making them durable and capable of withstanding significant wear and tear, ensuring a long lifespan and dependable service.

With their stable microstructure at elevated temperatures, Incoloy seamless tubes maintain their strength and integrity in high-heat applications, preventing failure even in demanding conditions.

The smooth internal surface of Incoloy tubes promotes efficient fluid transfer, reducing friction and enhancing the overall performance of piping systems, especially in complex fluid-handling operations.

Incoloy seamless tubes are easy to fabricate and weld, allowing for seamless integration into various industrial systems using standard industrial tools, simplifying manufacturing processes.

Why Choose Thaida for Your Incoloy Seamless Tubes ?

Thaida is the best manufacturer and supplier of high-quality Incoloy seamless tubes, delivering reliable solutions for various industries. With years of expertise and a commitment to excellence, our products meet international standards and are available for fast delivery. Trusted globally, we stand as a leader in seamless tube manufacturing, certified under ASTM, and ASME.

Request a Free Quotation

Send Us an Enquiry

Incoloy Seamless Tubes Specifications

Incoloy Seamless Tubes specifications table includes outer diameter, wall thickness, and compliance with ASTM/ASME standards.

Specification	ASTM B163 / ASME SB163
Size	15 NB to 150 NB IN
Type	Seamless
Wall Thickness	.035" – .095′ (special wall thicknesses available)
Schedule	SCH5, SCH10, SCH40, STD, SCH80, SCH160
Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form	Round, Square, Rectangular, Straight etc.
Length	Single Random, Double Random & Cut Length
End	Plain End, Beveled End, Threaded
Marking	All tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)

Common Types of Incoloy Seamless Tubes

The types of Industrial Incoloy seamless tubes are as follows:

At Thaida, we only provide high-quality incoloy seamless tubes.

Incoloy Seamless Tubes Manufacturing Process

The manufacturing of Incoloy seamless tubes follows a five-step process, ensuring compliance with industry standards. Our seamless tube production process ensures the highest level of structural integrity and performance.

1. Raw Material Selection

High-quality incoloy billets and strips are carefully selected for superior strength and corrosion resistance.

2. Tube Formation
The selected raw material is formed into tubes using seamless extrusion methods, depending on the application.

3. Heat Treatment
tubes undergo required controlled heat treatment to enhance mechanical properties and relieve internal stresses.

4. Cold Working and Finishing
After heat treatment, tubes are cold-worked for better surface finish, dimensional accuracy and improved strength.

5. Quality Control and Testing
Every tube is thoroughly inspected and tested to ensure it meets international quality standards for performance and reliability.

Applications of Incoloy Seamless Tubes

Incoloy Seamless Tubes are used in the chemical processing industry, where they are widely applied in heat exchangers, reactor vessels, and piping systems that handle highly corrosive substances at elevated temperatures for the highest usage due to Incoloy’s exceptional resistance to oxidation, carburization, and chloride-induced corrosion. These tubes are also utilised in power generation plants, especially in boiler tubing and superheater systems, where high thermal stability is critical. In the marine industry, they are used in seawater cooling systems, and in aerospace for components exposed to extreme heat. Their reliability in aggressive environments makes them essential for long-term industrial applications.

Power Generation & Heat Exchange

Chemical and Petrochemical Industry

Oil and Gas Industry

Aerospace & Defense

Automotive and Transportation

Construction and Architecture

Food and Beverage Industry

Marine & Shipbuilding

Pharmaceutical & Biotechnology

Request a quote today for the best rates!

Enquire Now

FAQ's

What is the difference between Incoloy 800, 825, and 901 Seamless Tubes?

Incoloy 800 offers excellent strength and oxidation resistance at high temperatures. Incoloy 825 provides added resistance to acids and reducing environments. Incoloy 901 delivers higher strength at elevated temperatures but slightly less chemical resistance. Each grade is chosen based on temperature, corrosion, and mechanical needs.

What is Incoloy seamless tube used for?

Incoloy seamless tubes are used in chemical reactors, heat exchangers, furnace components, boilers, and piping systems. They perform reliably in high-temperature and corrosive environments.

What industries commonly use Incoloy Seamless Tubes?

These tubes are widely used in chemical, petrochemical, oil and gas, power generation, and aerospace industries. They are ideal for systems exposed to acids, high heat, and extreme pressures.

What is an Incoloy seamless tube?

An Incoloy seamless tube is a nickel-iron-chromium alloy tube without a weld seam. It combines high mechanical strength with excellent corrosion resistance for harsh conditions.

How can Incoloy Seamless Tubes be welded or fabricated?

Incoloy tubes can be welded using TIG, MIG, or arc welding. Preheating and post-weld heat treatment are often recommended to maintain strength and corrosion resistance.

What is the maximum temperature for Incoloy tube?

Incoloy 800 can withstand up to 1090°C (2000°F), Incoloy 825 up to 600°C (1110°F), and Incoloy 901 up to 1150°C (2100°F). Choosing the right grade ensures safe operation.

Can Incoloy Seamless Tubes be used in high-pressure and high-temperature systems?

Yes, their seamless construction provides superior strength and reliability under high pressure. They resist leaks and maintain integrity in extreme conditions.