UNS N08800 Nickel Alloy Seamless Pipes

Manufacturers of UNS N08800 Nickel Alloy Seamless Pipes offering excellent resistance to oxidation and carburization, high-temperature strength, and reliable performance for heat treatment, petrochemical, power generation, and industrial furnace applications.

ISO 9001:2015 • ISO 14001:2015 • ISO 45001:2018 • PED 2014/68/EU Certified

UNS N08800 Nickel Alloy Seamless Pipes

Our UNS N08800 Nickel Alloy Seamless Pipes are designed for high-performance applications requiring excellent resistance to heat, oxidation, and corrosion. Manufactured from a nickel-chromium-iron alloy, these pipes provide outstanding strength and stability at elevated temperatures.

UNS N08800 offers excellent resistance to oxidation, carburization, and sulfidation, making it ideal for long-term service in high-temperature environments such as furnaces, heat exchangers, and thermal processing systems. The seamless construction ensures uniform wall thickness, superior mechanical integrity, and consistent quality.

Widely used in power generation, petrochemical processing, chemical plants, aerospace, and industrial heating applications, UNS N08800 nickel alloy seamless pipes are available in a wide range of sizes, schedules, and customized configurations to meet demanding operating conditions.

UNS N08800 Nickel Alloy Seamless Pipes

Comprehensive Reach

Our UNS N08800 Nickel Alloy Seamless Pipes are supplied extensively across India, including Mumbai and other major industrial hubs, supporting power generation, petrochemical processing, heat treatment, and industrial furnace applications.

In the Middle East, we cater to Iraq, Kuwait, Jordan, Lebanon, Saudi Arabia, Yemen, Oman, Qatar, Bahrain, Syria, Azerbaijan, Georgia, and the UAE—including Abu Dhabi, Dubai, Al Ain, Ajman, Sharjah, and Ras Al Khaimah—where Incoloy® 800 piping is essential for high-temperature and oxidizing environments.

Across Europe, our UNS N08800 nickel alloy seamless pipes are trusted in Italy, Spain, Germany, the United Kingdom, Russia, Ukraine, Kazakhstan, Turkey, France, Greece, and Austria. These regions rely on our products for their excellent resistance to oxidation, carburization, and long-term performance at elevated temperatures.

Africa, Americas & Asia-Pacific

In Africa, industries in Morocco, Algeria, Libya, Egypt, Nigeria, Sudan, Chad, Senegal, Kenya, Somalia, Zambia, South Africa, and Namibia depend on our UNS N08800 nickel alloy seamless pipes for extreme heat and corrosive operating conditions.

In the Americas, our pipes are supplied to the United States, Canada, Mexico, Brazil, and Argentina, supporting power plants, chemical processing, aerospace, and industrial heating systems.

Our Asia-Pacific reach includes Sri Lanka, Malaysia, Singapore, Philippines, Thailand, Vietnam, and Australia, where high-temperature nickel alloy piping ensures safety, efficiency, and long service life.

Commitment to Quality

Wherever your project is located—Doha, Dubai, London, Moscow, or New York— Seminox Pipes & Tubes Limited delivers premium UNS N08800 Nickel Alloy Seamless Pipes manufactured in accordance with international quality, testing, and compliance standards.

Our global presence reflects the trust industries place in our ability to supply reliable, heat-resistant, and corrosion-resistant piping solutions for demanding high-temperature applications worldwide.

Key Features of UNS N08800 Nickel Alloy Seamless Pipes

UNS N08800 (Incoloy® 800) Alloy

Nickel-chromium-iron alloy engineered for excellent strength and stability at elevated temperatures.

Seamless Construction

Seamless manufacturing ensures uniform wall thickness, improved pressure handling, and superior reliability.

Excellent Oxidation & Carburization Resistance

Provides outstanding resistance to oxidation, carburization, and sulfidation in high-temperature environments.

High-Temperature Strength

Maintains mechanical strength and structural integrity during prolonged exposure to elevated temperatures.

Good Corrosion Resistance

Performs reliably in oxidizing and mildly corrosive atmospheres common in thermal and chemical processing.

Long Service Life & Low Maintenance

Delivers extended service life with reduced maintenance requirements in furnace and heat-intensive applications.

Product Specification

Outside Diameter Range
1/8" NB to 8" NB
Wall Thickness Range
SCH 5S to SCH 80S
Length
As per requirement. Maximum up to 24 meter long.
Grades
304 / L / H / LN, 316 / L / H / LN / Ti, 309, 310 / L / H / S, 317 / L / H, 321 / H, 347 / H, UNS S31500, UNS S31803, UNS S2205, UNS S32750, UNS S32760
Specification
ASTM A-312, A-554, A-778, A-790
Supply Condition
Solution-Annealed, pickled and passivated. Can be supplied in other conditions on requirement.
Application
Chemical & Petrochemical Industry
Oil & Gas Industry
Power Generation
Mechanical and Plant Engineering
Marine Equipment’s
Pulp & Paper
Pharmaceutical Industry

Manufacturing, Testing & Quality Assurance

Advanced Manufacturing

UNS N08800 Nickel Alloy Seamless Pipes are manufactured from high-quality nickel-chromium-iron alloy using advanced hot working and seamless extrusion processes. This ensures excellent dimensional accuracy, uniform wall thickness, and high mechanical stability for prolonged high-temperature service.

Inspection & Testing

Each UNS N08800 seamless pipe undergoes comprehensive inspection and testing, including chemical composition analysis, mechanical testing, dimensional verification, and non-destructive testing where required. Hydrostatic and pressure testing ensure safety, reliability, and long-term performance in heat-intensive and corrosive environments.

Certifications & Compliance

Our UNS N08800 nickel alloy seamless pipes are manufactured in compliance with ASTM B407 / ASME SB407 standards and supplied with full material traceability and certifications including ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, ensuring consistent quality, safety, and global acceptance.

Typical Applications of UNS N08800 Nickel Alloy Seamless Pipes

Industrial Furnaces & Heat Treatment Equipment
Heat Exchangers & High-Temperature Condensers
Power Generation & Thermal Processing Plants
Petrochemical & Chemical Processing Units
Gas Turbines & High-Temperature Ducting
Reformer & Cracking Furnace Tubes
Aerospace & High-Temperature Structural Components
Oxidizing, Carburizing & Sulfidizing Environments
Industrial Heating & Thermal Transfer Systems

Looking for UNS N08800 Nickel Alloy Seamless Pipes?

Get in touch with Seminox Pipes & Tubes Limited for expert technical guidance, competitive pricing, and dependable global supply of UNS N08800 Nickel Alloy Seamless Pipes. Our Incoloy® 800 pipes are manufactured to ASTM B407 / ASME SB407 standards and deliver reliable performance in high-temperature, oxidizing, and heat-intensive service environments.

Get in Touch

Phone Number

022 6659 5296
+91 9987403801
+918433943801

Email

domestic@seminoxpipes.com
export@seminoxpipes.com

Address

1219 / 1220, 12th Floor, Prasad Chambers, Girgaon, Mumbai- 400004

Business Hours

Monday — Friday 9am – 5pm
Saturday — 10am – 3pm
Sunday — Closed

Send Us a Message

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