Incoloy 925 Seamless Tube Manufacturer & Supplier in Thailand
Incoloy 925 Seamless Tubes are high-strength, corrosion-resistant tubes made from a nickel-iron-chromium alloy, ideal for harsh environments. Thaida Stainless Steel Manufacturing (Thailand) Co., Ltd., based in Chon Buri, supplies Incoloy 925 Seamless Tubes in various sizes, grades, and custom options. With years of pipe manufacturing experience, we ensure every tube meets strict quality standards such as ASTM B983 and NACE, backed by thorough inspections and certifications. These Incoloy tubes are commonly used in the oil & gas, marine, and chemical industries for their durability and pressure resistance, making Thaida a reliable partner for high-performance tubing solutions.
Product Overview: Incoloy 925 Seamless Tubes
Incoloy 925 Seamless Tubes are high-performance alloy tubes known for their strength, corrosion resistance, and resistance to corrosion cracking. These tubes meet ASTM B983 standards and come in various sizes and thicknesses, including 925 SCH 40 and SCH 80 options. They are widely used in chemical processing, marine engineering, oil & gas, and pharmaceuticals. They are ideal for hydraulic and pneumatic systems, it offers reliable performance in extreme environments, providing durability and toughness where high strength and low magnetic properties are essential.
Key Benefits of Incoloy 925 Seamless Tubing
Discover the key benefits of Incoloy 925 Seamless Tubes including corrosion resistance, strength, and thermal stability.
Excellent Corrosion Resistance
Provides outstanding resistance to sulfide stress cracking and chloride-induced corrosion in demanding chemical environments.
High Strength and Toughness
Combines high strength with excellent toughness and low magnetic permeability, ensuring reliable performance under pressure.
Good Weldability and Fabricability
Readily formed and fabricated using standard techniques, allowing for easy customization and manufacturing.
Thermal Stability
Maintains strength and structure across high-temperature applications, ensuring consistent thermal performance.
Longevity
Engineered for long service life in aggressive environments without significant degradation or sensitization.
Low Maintenance
Requires minimal upkeep due to its resistance to corrosion, wear, and structural fatigue over time.
Why Choose Our Incoloy 925 Seamless Tubes?
Choose our Incoloy 925 Seamless Tube for ASTM-certified quality, competitive pricing, and fast global delivery. Backed by trusted certifications and positive customer reviews, our tubes offer strength, durability, and consistent performance. With full material traceability and reliable service, we ensure excellent value in every order, making us a preferred choice for high-quality Incoloy 925 tubing worldwide.
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
ASTM B983 Incoloy 925 Seamless Tubes Specifications
Learn the advantages of ASTM B983 Incoloy 925 Seamless Tubes for extreme environments the table includes full specs and benefits.
| Specifications | ASTM B163 / ASME SB163 |
|---|---|
| Dimensions | ASTM, ASME and API |
| Size Range | 15" NB – 150" NB |
| Outer Diameter | 6.35 mm OD up to 254 mm OD in 0.6 to 20 mm thickness |
| Schedule | SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 60, XS, SCH 80, SCH 120, SCH 140, SCH 160, XXS |
| Type | Seamless |
| Length | Single Random, Double Random & Cut Length |
| Form | Round Tubes, Square Tubes, Rectangular Tubes |
Mechanical Properties UNS N09925 925 Seamless Tubes
Below are the mechanical properties of UNS N09925 925 seamless tubes include key factors such as tensile strength, yield strength, elongation, and hardness.
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|
| 8.08 g/cm³ | 1311°C – 1366°C | 685 MPa | 271 MPa | 56% |
Chemical Composition of 925 Incoloy Seamless Tubes
The table below shows the precise chemical composition of Incoloy 925 Seamless Tubes, including nickel, chromium, and molybdenum.
| Grade | Ni% | Cr% | Fe% | Mo% | Cu% | Ti% | Al% | Mn% | Si% | Nb% | C% | S% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Incoloy 925 | 42.0 - 46.0 | 19.5 - 22.5 | Min 22 | 2.5 - 3.5 | 1.5 - 3.0 | 1.9 - 2.4 | 0.1 - 0.5 | Max 1.0 | Max 0.5 | Max 0.5 | Max 0.03 | Max 0.03 |
Equivalent of 925 Incoloy Seamless Tubes
The table below shows equivalent grades of Incoloy 925 Seamless Tubes, including UNS N09925 and ASTM B983.
| STANDARD | UNS | WNR. |
|---|---|---|
| Alloy 925 | N09925 | – |
Incoloy 925 Seamless Tubes Price
The table below displays Incoloy 925 Seamless Tubes price based on diameter, thickness, and order quantity.
| Origin | Price in INR (per kg) | Price in USD (per kg) | Price in Euro (per kg) | Others |
|---|---|---|---|---|
| European | Rs 1860/- | $27 | €23 | Fix Length |
| USA | Rs 1900/- | $28 | €24 | Fix Length |
| Japanese | Rs 1750/- | $26 | €22 | Fix Length |
| Thailandn | Rs 1500/- | $21 | €18 | Cut to Size |
Manufacturing Process Of Incoloy 925 Seamless Tubes
The manufacturing of incoloy 925 seamless tubes follows a five-step process, ensuring compliance with industry standards and ensuring high 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. 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.
Application Of Incoloy 925 Seamless Tubes Manufacturer
Incoloy 925 seamless tubes are primarily used in the oil and gas industry for downhole equipment, wellhead components, and gas-lift tubing, making it the leading sector for their application. These tubes perform reliably in sour gas environments due to their resistance to sulfide stress cracking and corrosion. Incoloy 925 seamless tubes are also used in marine riser systems and offshore platforms where high strength and corrosion resistance are essential. Chemical processing plants use them in pressure vessels and heat exchangers handling aggressive fluids. Their composition makes them ideal for environments demanding strength and resistance to chloride-induced corrosion.
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
FAQ's
Why is Incoloy 925 preferred over standard stainless steel?
Why is Incoloy 925 preferred over standard stainless steel?
Incoloy 925 is preferred over standard stainless steel because it offers superior mechanical strength and exceptional corrosion resistance in harsh, high-stress environments. Its nickel-iron-chromium composition, enhanced with molybdenum and copper, provides excellent resistance to chloride stress corrosion, pitting, crevice corrosion, and sour gas conditions. Unlike stainless steel, it maintains strength and stability at temperatures up to 650°C, making it ideal for demanding oil, gas, and marine applications where stainless steel performance is inadequate.
What industries use Incoloy 925 Seamless Tubes?
What industries use Incoloy 925 Seamless Tubes?
Incoloy 925 seamless tubes are widely used in the oil and gas, chemical, petrochemical, power generation, and marine industries for their exceptional strength and resistance to corrosion and high temperatures. It is suitablel for downhole tubing, offshore platforms, heat exchangers, and reactors handling acids or chlorides. The alloy also finds use in turbine components, seawater piping, desalination plants, and other demanding applications in aerospace, shipbuilding, and the pulp and paper industry.
Can Thaida supply customized Incoloy 925 Seamless Tubes?
Can Thaida supply customized Incoloy 925 Seamless Tubes?
Yes, Thaida can supply customized Incoloy 925 Seamless Tubes as per specific client requirements. We offer tubes in various sizes, lengths, and wall thicknesses, with options for special grades, finishes, and heat treatments. Customization ensures the tubes meet precise application needs in industries such as oil and gas, chemical processing, and marine engineering.
What makes Incoloy 925 different from Incoloy 825?
What makes Incoloy 925 different from Incoloy 825?
The main difference between Incoloy 925 and Incoloy 825 lies in their strengthening methods and applications. Incoloy 925 is a high-strength, precipitation-hardened alloy used for demanding oil and gas applications like downhole tubing, while Incoloy 825 is a solid-solution strengthened alloy offering greater ductility for general corrosion-resistant uses such as heat exchangers and chemical processing equipment. Additionally, Incoloy 925 maintains strength up to 650°C, whereas Incoloy 825 is suitable for continuous use up to 540°C.
What is an incoloy 925 tube?
What is an incoloy 925 tube?
Incoloy 925 tubes are high-strength, corrosion-resistant nickel-iron-chromium alloy pipes designed for harsh environments such as sour gas wells. Strengthened through precipitation hardening with titanium and aluminum, they offer excellent resistance to chloride stress corrosion cracking, pitting, crevice corrosion, and high-temperature oxidation. Their durability makes them ideal for oil and gas equipment, marine fasteners, pump shafts, and high-pressure piping systems.
What is the composition of incoloy 925?
What is the composition of incoloy 925?
Incoloy 925 is a nickel-iron-chromium alloy containing about 44% nickel, 28% iron, and 21% chromium, with additions of molybdenum, titanium, copper, aluminum, and trace carbon. Nickel, molybdenum, and copper enhance resistance to reducing chemicals, while chromium protects against oxidizing environments. Titanium and aluminum enable age hardening, providing the alloy with high strength and hardness.