321 Stainless Steel Seamless High Precision & Heat Exchanger Tubes
Stainless Steel Seamless High Precision & Heat Exchanger Tubes
Manufacturers of 321 Stainless Steel Seamless High Precision & Heat Exchanger Tubes
Our 321 Stainless Steel Seamless High Precision & Heat Exchanger Tubes are crafted to excel in high-temperature and corrosive environments, offering superior durability and reliability. Made from 321 stainless steel, these tubes are stabilized with titanium, ensuring exceptional resistance to intergranular corrosion, even after exposure to high temperatures in the range of 800–1500°F (427–815°C).
Known for its excellent resistance to oxidation and thermal fatigue, 321 stainless steel is ideal for applications involving frequent temperature variations and high thermal stresses. These tubes are extensively used in industries such as chemical processing, aerospace, power generation, and heat exchange systems, where high-temperature strength and corrosion resistance are essential.
The seamless construction ensures uniform wall thickness and robust structural integrity, enabling optimal performance under pressure. The high precision and smooth internal surface enhance heat transfer efficiency, fluid flow, and system performance.
Available in various sizes and customizable configurations, our 321 Stainless Steel Seamless High Precision & Heat Exchanger Tubes provide a dependable solution for industries requiring materials that combine strength, corrosion resistance, and long-term performance in extreme environments.
Comprehensive Reach
Our pipes and tubes are trusted in Mumbai and other key cities in India, catering to critical industries. In the Middle East, countries such as Iraq, Kuwait, Jordan, Lebanon, Saudi Arabia, Yemen, Oman, and the UAE (including Abu Dhabi, Dubai, Al Ain, Ajman, Sharjah, and Ras Al Khaimah) rely on our products for oil and gas, water treatment, and infrastructure projects. We are also a preferred supplier in Qatar (Doha), Bahrain, Syria, Azerbaijan, and Georgia, where quality and reliability are essential.
In Europe, our pipes and tubes are widely used in Italy, Spain, Germany, the United Kingdom (England, Wales, Scotland, and Ireland), Russia, Ukraine, Kazakhstan, Turkey, France, Greece, and Austria. These regions benefit from the precision engineering and durability of our products, especially in industries like manufacturing and construction.
Africa and Beyond
Across Africa, industries in Morocco, Algeria, Libya, Egypt, Nigeria, Sudan, Chad, Senegal, Kenya, Somalia, Zambia, South Africa, and Namibia trust our pipes and tubes for their high resistance to corrosion and extreme environmental conditions.
In the Americas, our products are essential in the United States, Brazil, Argentina, Mexico, and Canada, supporting industries like oil and gas, construction, and manufacturing.
In the Asia-Pacific, countries like Sri Lanka, Malaysia, Singapore, Philippines, Thailand, and Vietnam depend on our high-performance pipes and tubes for various industrial applications.
Finally, industries in Australia benefit from the durability and strength of our pipes and tubes in sectors such as mining and water treatment.
Commitment to Quality
Wherever you are—be it Doha, Dubai, London, Moscow, or New York—Seminox Pipes and Tubes ensures top-quality 321 Stainless Steel Seamless High Precision & Heat Exchanger Tubes, designed to meet international standards. Our global presence reflects the trust industries place in our ability to deliver reliable and durable solutions tailored to challenging environments worldwide.
Product Specification:
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Outside Diameter Range
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6 mm to 101.6 mm
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Wall Thickness Range
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0.70 mm to 8.0mm
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Length
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As per Requirement. Maximum up to 24 Meter long.
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U- Tubes
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As per Customer’s Drawing, Developed length up to 36 Meter.
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Grades
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304/L/H/LN, 316/L/H/LN/Ti, 309, 310/L/H/S, 317/L/H, 321/H, 347/H, 405, 409/L, 410, 430/Ti, 436, 439, 1.4301, 1.4306, 1.4571, 1.4541, 1.4401, 1.4404
UNS S31500, UNS S31803, UNS S2205, UNS S32750, UNS S32760
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Specification
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Seamless – ASTM A-213, A-268, A-269, A-270, A-789, EN 10216-5
Welded – ASTM A-249, A-268, A-269, A-270, A-554, A-688, A-789, A-803, EN-10217-7
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Supply Condition
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Solution-annealed, pickled and passivated
Bright Annealed
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Application
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Heat Exchangers
Pressure Vessels
Chemical and Fertilizer
Marine Equipments
Refinery and Petrochemical
Process Industry
Dairy / Pharmaceutical Industry
Nuclear Power Generation
Automotive
Aerospace
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