Nickel Alloy Steel UNS N08120 Pipes Manufacturer and Supplier in Thailand
Nickel Alloy Steel UNS N08120 Seamless Pipe, also known as Nicrofer 3725 Nb pipe, is specially designed for use in extremely high-temperature and corrosive environments, such as chemical processing, petrochemical, and power generation industries. These pipes offer excellent resistance to oxidation, carburization, and chloride-induced stress corrosion cracking. Thaida is a reliable manufacturer based in Chon Buri, Thailand, we specialize in producing premium-grade UNS N08120 seamless pipes in a variety of sizes, coatings, and finishes. Our pipes are manufactured with strict quality control, undergo third-party inspections, and meet international standards like ASTM—ensuring durability, performance, and long service life in challenging conditions.
Product Overview Nickel Alloy Steel UNS N08120 Seamless Pipes
Nickel Alloy Steel UNS N08120 Seamless Pipes are made from a high-quality nickel alloy with nickel, chromium and other elements, ensuring exceptional structural strength and durability. This makes them highly reliable in industries where pipes face harsh environments, including chemical, petrochemical and power generation industries. Manufactured in compliance with industry standards such as ASTM B407 and Nicrofer 3725 Nb, these pipes meet the highest quality assurance protocols. Available in a range of sizes, schedules and finishes to make it suitable for various piping systems. These pipes are designed to withstand tough conditions such as exposure to extreme temperatures, corrosive chemicals and harsh working environments.
Key Features of Nickel Alloy Steel UNS N08120 Seamless Pipes
High-temperature nickel alloy steel UNS N08120 seamless pipes are corrosion resistant, low maintenance and highly heat resistant, designed to perform reliably in extreme environments.
High Heat Resistance
Performs exceptionally well in extreme temperatures without losing strength or structural integrity.
Low Maintenance
UNS n08120 nickel seamless pipe requires minimal upkeep over time, reducing operational costs and effort.
Easy to Fabricate
These pipes offer excellent weldability and formability, making installation and customization hassle-free.
Long-Lasting Performance
Ensures consistent performance and reliability, even under prolonged stress and use.
Durable and Strong
Why Choose Thaida for Nickel Alloy Steel UNS N08120 Seamless Pipes?
Thaida Stainless Steel Manufacturing (Thailand) Co., Ltd. is a reliable manufacturer and stockist of Nickel Alloy Steel UNS N08120 seamless pipes, delivering quality solutions for diverse industries. Our pipes meet global standards such as ASTM B161, ASTM B163 and DIN 2.4066, ensuring dependable performance. We offer nickel alloy steel UNS N08120 seamless pipe custom sizes and finishes to suit specific requirements. With competitive pricing, advanced manufacturing technology and a skilled team, we maintain strict quality control and deliver consistently reliable products. Customers choose us for our on-time delivery, responsive customer support and trusted warranty pipes with strong reviews.
Competitive Pricing
Global Exports Expertise
Large Inventory & Fast Delivery
Custom Sizes & Special Orders
Industry Certifications & Compliance
Premium Materials & Strict Quality Control
After-Sales Support & Service
In-House Testing & Full Traceability
Nickel Steel UNS N08120 Seamless Pipes specification
The detailed specifications of Nickel steel UNS N08120 Seamless Pipes offer various size range, outer diameter, wall thickness, surface finish and schedules.
| Standard | ASTM B407 / ASME SB407 — Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe | ||||
|---|---|---|---|---|---|
| Size | 1/2" ~ 48" | ||||
| Thickness | SCH 5 ~ SCH XXS | ||||
| End | Beveled End, Plain End | ||||
| Length | As per your requirement | ||||
| Packing | Export standard packing or as per your requirements | ||||
Chemical Composition Of Nickel Alloy Steel UNS N08120 Seamless Pipes
The table includes the proportion of essential elements like nickel, chromium, iron and others that define the alloy’s unique properties.
| Element | Variation (%) |
|---|---|
| Nickel | 0.30 |
| Chromium | 0.25 |
| Iron | 0.30 |
| Manganese (max) | 0.04 |
| Carbon | 0.005 |
| Copper (max) | 0.03 |
| Silicon (max) | 0.05 |
| Sulfur (max) | 0.005 |
| AluminumC | 0.05 |
| TitaniumC | 0.03 |
| Columbium | 0.05 |
| Molybdenum | 0.05 |
| Phosphorus | 0.005 |
| Tungsten | 0.10 |
| Cobalt (max) | 0.05 |
| Nitrogen | 0.01–0.03 |
| Boron (max) | 0.002 |
Mechanical Properties Nickel Alloy Steel UNS N08120 Seamless Pipes
The key mechanical properties of Nickel Steel UNS N08120 Seamless Pipes, including tensile strength, yield strength, and elongation, are listed below.
| Alloy | Condition (Temper) | Tensile Strength, min, psi (MPa) | Yield Strength (0.2% offset), min, psi (MPa) | Elongation in 2 in. or 50 mm (or 4D), min, % |
|---|---|---|---|---|
| UNS N08120 | hot-finished annealed or cold-worked annealed | 90,000 (621) | 40,000 (276) | 30 |
Manufacturing Process of Nickel Alloy Steel UNS N08120 Seamless Pipes
Five main steps involved in Nickel Alloy Steel UNS N08120 Seamless Pipes manufacturing process, each contributing to the product’s final quality.
1. Raw Material Selection
High-quality nickel alloy billets and strips are carefully selected for superior strength and corrosion resistance.
2. Pipe 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.
Nickel Alloy Steel UNS N08120 Seamless Pipes Application
Nickel Alloy Steel UNS N08120 Seamless Pipes are primarily used in the petrochemical and chemical processing industry for high-temperature furnace and heat exchanger systems. These pipes are specifically used in ethylene pyrolysis furnaces, reformer tubes, and thermal crackers. They are also used in power plants, cement kilns, and incinerators where high thermal stability is critical.
Chemical and Petrochemical Industry
Oil and Gas Industry
Power Generation & Heat Exchange
Aerospace & Defense
Automotive and Transportation
Construction and Architecture
Food and Beverage Industry
Marine & Shipbuilding
Pharmaceutical & Biotechnology
FAQ's
What industries commonly use Nickel Alloy Steel UNS N08120 Seamless Pipes?
Can Nickel Alloy Steel UNS N08120 Seamless Pipes handle high-pressure applications?
Yes, UNS N08120 Seamless Pipes are designed to handle high-pressure applications effectively. Their seamless manufacturing process ensures a uniform structure without weld weaknesses. The alloy’s superior mechanical strength and creep resistance at high heat make it a reliable choice for severe pressure and thermal conditions.
What is the tensile strength of Nickel Alloy Steel UNS N08120 Seamless Pipes?
The typical minimum tensile strength for Nickel Alloy Steel UNS N08120 Seamless Pipes is approximately 550 MPa (80,000 psi). This is a robust level of strength suitable for structural integrity in demanding environments. This performance allows the pipe to withstand significant operational stresses without failure.
Can a supplier provide customized Nickel Alloy Steel UNS N08120 Seamless Pipes?
Yes, a dependable supplier can provide customized Nickel Alloy Steel UNS N08120 Seamless Pipes. We recognize that specific projects often require unique piping dimensions. This includes offering a variety of diameters, specialized wall thicknesses, and custom cut lengths to fit precise engineering plans.
What is UNS N08120 material?
UNS N08120 is the unified numbering system designation for a high-performance, high-nickel alloy. It is known commercially as Alloy 120. This material offers exceptional resistance to oxidation and creep-rupture at very high temperatures. It is commonly used where materials must maintain strength and resist environmental attack simultaneously.