Manufacturers of UNS N08825 Nickel Alloy Seamless Tubes engineered for aggressive chemical processing, offshore oil & gas, seawater systems environments.
Our UNS N08825 Nickel Alloy Seamless Tubes are engineered for
highly corrosive and high-pressure industrial environments where superior
resistance to acids, chlorides, and stress corrosion cracking is essential.
Manufactured from a nickel-chromium-molybdenum-copper alloy, these tubes deliver
exceptional durability in aggressive chemical and offshore conditions.
The seamless construction ensures a smooth internal surface, reducing pressure
losses and improving flow efficiency in critical systems. These tubes maintain
excellent mechanical strength and corrosion resistance across a wide temperature
range, making them ideal for oil & gas processing, chemical plants, heat exchangers,
and marine piping systems.
Widely used in offshore platforms, sour gas handling, petrochemical facilities,
power generation, and seawater systems, our UNS N08825 nickel alloy seamless tubes
undergo stringent quality control and testing to meet international performance
standards. They provide a reliable, long-service-life solution for applications
exposed to extreme chemical and environmental conditions.
Our pipes and tubes are trusted in Mumbai and other major industrial cities across India, supporting critical sectors such as petrochemical, marine, chemical processing, and heavy infrastructure. In the Middle East, countries including Iraq, Kuwait, Jordan, Lebanon, Saudi Arabia, Yemen, Oman, and the UAE (Abu Dhabi, Dubai, Al Ain, Ajman, Sharjah, and Ras Al Khaimah) rely on our products for oil & gas, desalination, sour service systems, and chemical processing projects. We are also a preferred supplier in Qatar (Doha), Bahrain, Syria, Azerbaijan, and Georgia, where high corrosion resistance and material reliability are essential.
In Europe, our pipes and tubes are extensively supplied to Italy, Spain, Germany, the United Kingdom (England, Wales, Scotland, and Ireland), Russia, Ukraine, Kazakhstan, Turkey, France, Greece, and Austria. These regions value our precision manufacturing, alloy consistency, and long-term performance in aggressive chemical and offshore environments.
Across Africa, industries in Morocco, Algeria, Libya, Egypt, Nigeria, Sudan, Chad, Senegal, Kenya, Somalia, Zambia, South Africa, and Namibia depend on our pipes and tubes for their exceptional resistance to acids, chlorides, and extreme environmental conditions.
In the Americas, our products serve the United States, Brazil, Argentina, Mexico, and Canada, supporting oil & gas, chemical processing, power generation, and offshore engineering sectors.
In the Asia-Pacific region, countries such as Sri Lanka, Malaysia, Singapore, Philippines, Thailand, and Vietnam rely on our high-performance UNS N08825 nickel alloy tube solutions for marine, offshore, and industrial heat transfer and chemical processing applications.
Industries in Australia benefit from the durability and corrosion resistance of our pipes and tubes, particularly in mining, desalination, marine systems, and high-pressure industrial environments.
Wherever you operate—Doha, Dubai, London, Moscow, or New York—Seminox Pipes & Tubes delivers premium-quality UNS N08825 Nickel Alloy Seamless Tubes, manufactured to meet international standards. Our global footprint reflects the trust industries place in our ability to supply reliable, corrosion-resistant, and high-performance nickel alloy tube solutions for the world’s most demanding chemical, offshore, and high-pressure environments.
Fully seamless manufacturing ensures excellent structural integrity, uniform wall thickness, and a smooth internal surface for reliable performance in critical applications.
UNS N04400 nickel alloy offers outstanding resistance to seawater, hydrofluoric acid, sulfuric acid, alkalis, and a wide range of corrosive chemical environments.
Maintains excellent mechanical strength and toughness from sub-zero temperatures up to elevated service conditions without embrittlement.
Designed to perform reliably under high internal pressures and thermal fluctuations in heat exchangers, condensers, and process systems.
Highly resistant to stress corrosion cracking in chloride-rich and marine environments, making it ideal for offshore and seawater systems.
Manufactured under strict quality control systems to deliver extended service life, reduced downtime, and lower total lifecycle costs in aggressive operating conditions.
UNS N08825 Nickel Alloy Seamless Tubes (Incoloy 825) are manufactured using advanced seamless tube forming and precision-controlled heat treatment processes. The nickel–iron–chromium alloy composition with molybdenum and copper additions ensures exceptional resistance to sulfuric and phosphoric acids, chlorides, and stress corrosion cracking, making these tubes ideal for aggressive chemical, marine, and offshore environments.
Each seamless tube undergoes rigorous inspection and testing including Eddy Current Testing, Hydrostatic Pressure Testing, Positive Material Identification (PMI), dimensional verification, chemical composition analysis, and detailed visual inspection to ensure structural integrity, material conformity, and defect-free performance in critical service conditions.
Manufactured in compliance with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and PED 2014/68/EU requirements, ensuring adherence to international quality management systems, environmental regulations, occupational safety standards, and pressure equipment directives.
Contact Seminox Pipes & Tubes for expert technical guidance, competitive pricing, and reliable global supply of premium UNS N08825 Nickel Alloy Seamless Tubes (Incoloy 825), engineered for sulfuric acid service, oil & gas sour environments, chemical processing, and high-corrosion industrial applications.
022 6659 5296 +91 9987403801 +918433943801
domestic@seminoxpipes.com export@seminoxpipes.com
1219 / 1220, 12th Floor, Prasad Chambers, Girgaon, Mumbai- 400004
Monday — Friday 9am – 5pm
Saturday — 10am – 3pm
Sunday — Closed
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