Nickel Alloy UNS N08120 Seamless Tube Manufacturer and Supplier in Thailand
Nickel Alloy Steel UNS N08120 Seamless Tube is a high-performance tubing solution designed to withstand extreme temperatures, corrosive chemicals, and high-stress environments. Thaida is a leading manufacturer based in Chon Buri, Thailand, we specialize in producing top-grade UNS N08120 seamless tubes that meet international standards. These nickel tubes are ideal for applications in chemical processing, heat treatment, and power generation industries. Known for their excellent resistance to oxidation and carburization up to 1150°C, our tubes are manufactured with precision, undergo strict quality checks, and are available in various sizes, coatings, and custom thickness options to suit diverse industrial needs.
Product Overview Nickel Alloy Steel UNS N08120 Seamless Tubes
Nickel Alloy Steel UNS N08120 Seamless Tubes are designed for superior structural strength and exceptional corrosion resistance, making them ideal for tough industrial environments. These tubes provide outstanding performance in high-temperature and chemically aggressive conditions. VDM® Alloy N08120 tubes ensure security and stability in critical applications, offering durable performance with minimal maintenance. Available in various sizes, lengths, shapes and grades, including custom finishes such as polished, annealed and pickled, these tubes are manufactured to meet industry standards such as ASTM B407. Nickel alloy steel UNS N08120 seamless tubes feature optional coatings for enhanced protection and can withstand significant stress and harsh conditions. The nickel alloy steel seamless tubes curve ensures flexibility for complex installations, ensuring reliability in industrial systems.
Key Features of Nickel Alloy Steel UNS N08120 Seamless Tubes
High Corrosion Resistance
The premium nickel alloy steel seamless tubes material offer excellent durability in harsh and corrosive conditions.
Excellent High-Temperature Strength
They maintain strength and stability even in extreme heat which makes suitable N08120 alloy steel tubes for industrial use
Seamless Design
Precision-engineered nickel alloy steel seamless tubes custom design ensure a smooth, leak-proof finish and long-term performance.
Easy to Weld and Shape
Why Choose Thaida for Nickel Alloy Steel UNS N08120 Seamless Tubes?
Thaida Stainless Steel Manufacturing (Thailand) Co., Ltd. is a trusted supplier of Nickel Alloy Steel UNS N08120 seamless tubes, delivering high-quality products at competitive prices. Our nickel 200 seamless tubes meet global standards like ASTM B161, ASTM B163 and DIN 2.4066, ensuring high performance and reliability. We maintain strict control over nickel alloy steel seamless tubes thickness, offer timely deliveries and guarantee consistent quality. Every nickel alloy steel UNS N08120 seamless pipe cover is tested for durability and performance. Backed by advanced technology, a skilled team, strong customer support, warranty and great reviews, we ensure value and precision with every order.
Competitive Pricing
Global Exports Expertise
Large Inventory & Fast Dispatch
Custom Sizes & Finishes
Industry Certifications & Compliance
Advanced Production Technology
After-Sales Support, Service- Technical Support
In-House Testing & Full Traceability
Nickel Steel UNS N08120 Seamless Tubes Specification
| Standard | ASTM B161 / ASME SB161 |
|---|---|
| Size | 1/8″NB TO 30″NB IN |
| Thickness | 0.6 mm to 20 mm |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD |
| Length | Single Random, Double Random & Cut Length |
| Form | Round, Square, Rectangular etc. |
| Type | Seamless |
| End | Plain End, Beveled End, Threaded |
| Finish | Polished, Annealed & Pickled, Bright Annealed |
Chemical Composition Of Nickel Alloy Steel UNS N08120 Seamless Tubes
The table below shows the chemical composition of UNS N08120 seamless tubes, highlighting key elements and their respective percentages.
| Ni | Cr | Mn | C | Cu | Si | S | Al | Ti | Nb | Mo | P | Tungsten | Cobalt | Nitrogen | Boron |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.00–39.00 | 23.00–27.00 | ≤1.50 | 0.02–0.10 | ≤0.50 | ≤1.00 | ≤0.03 | ≤0.40 | ≤0.20 | 0.40–0.90 | ≤2.50 | ≤0.040 | ≤2.50 | ≤3.00 | 0.15–0.30 | ≤0.010 |
ASTM B161 Nickel Alloy Seamless Tubes Mechanical Properties
| Grade | Tensile Strength psi (MPa) | Yield Strength ksi (MPa) | Elongation (%) |
|---|---|---|---|
| N08120 | ≥90000 (621) | ≥40000 (276) | ≥30 |
Nickel Alloy Steel UNS N08120 Seamless Tubes Manufacturing Process
1. Raw Material Selection
High-quality nickel 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.
Nickel Alloy Steel UNS N08120 Seamless Tubes Application
Nickel Alloy Steel UNS N08120 seamless tubes are used in the chemical and petrochemical industry for heat exchangers and furnace components. These tubes are widely employed in high-temperature environments where resistance to carburization, oxidation, and aggressive chemicals is essential. In addition to the petrochemical sector, UNS N08120 seamless tubes are also used in power generation, pharmaceutical, and thermal processing industries for equipment like reactors, condensers, and superheaters due to their durability and corrosion resistance.
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
What makes Alloy 20 different from stainless steel?
What makes Alloy 20 different from stainless steel?
Alloy 20 is considered a “super stainless steel” because it offers much higher corrosion resistance than standard stainless steels, especially in harsh environments containing sulfuric or hydrochloric acid. Its higher nickel, copper, and molybdenum content provides superior protection against pitting, crevice corrosion, and stress corrosion cracking. Compared to common stainless steels, Alloy 20 delivers better performance in acidic and chloride-rich conditions, making it ideal for demanding industrial use despite its higher cost.
What are the benefits of seamless tubes over welded tubes?
What are the benefits of seamless tubes over welded tubes?
Seamless tubes are made from a single metal billet with no joints, offering higher strength, pressure capacity, and corrosion resistance, ideal for high-pressure and high-temperature applications. Welded tubes, formed by joining steel plates, are more cost-effective and available in longer lengths but have lower strength and are better suited for low-pressure uses.
Why are these tubes suitable for high-temperature service?
Why are these tubes suitable for high-temperature service?
Suitable for high-temperature service, the tubes offer excellent heat resistance, strength, and durability. Made from alloys with high melting points or materials like boron nitride or PTFE, it retains its shape and performance under extreme thermal conditions without corrosion or failure.
Can Thaida supply customized Nickel Alloy UNS N08120 Seamless Tubes?
Can Thaida supply customized Nickel Alloy UNS N08120 Seamless Tubes?
Yes, Thaida can supply customized Nickel Alloy UNS N08120 Seamless Tubes. It offers tubes in various sizes, dimensions, and specifications based on customer requirements, ensuring precise fit, performance, and quality for specific industrial applications.
What is the chemical composition of nickel alloy N08120 seamless tubes?
What is the chemical composition of nickel alloy N08120 seamless tubes?
Nickel Alloy UNS N08120 Seamless Tubes contain 35–39% nickel, 23–27% chromium, and a balance of iron, with additions of molybdenum, niobium, tungsten, and other elements. This composition, also known as Haynes HR-120, provides exceptional strength and outstanding resistance to carburization and sulfidation at elevated temperatures.
What are the common industrial applications of UNS N08120?
What are the common industrial applications of UNS N08120?
UNS N08120 is widely used in furnace construction, waste incineration, chemical processing, power plants, and environmental protection systems. Its excellent resistance to carburization, sulfidation, and high temperature makes it ideal for furnace muffles, superheaters, heat treatment baskets, and other high-heat applications.