Manufacturers of 347 Stainless Steel Seamless ‘U’-Tubes designed for high-temperature heat exchangers, condensers, boilers, and critical industrial applications requiring excellent resistance to intergranular corrosion.
Introducing our 347 Stainless Steel Seamless ‘U’-Tubes, engineered for
high-temperature and corrosive industrial environments where resistance to
intergranular corrosion is critical. Manufactured from niobium-stabilized
347 stainless steel, these tubes deliver excellent resistance to oxidation,
thermal stress, and chemical attack at elevated temperatures.
The seamless construction ensures a smooth internal surface, reducing pressure
drops and enhancing fluid flow efficiency. The precision-formed ‘U’-bend design
maximizes heat transfer efficiency, making these tubes ideal for heat exchangers,
condensers, boilers, and high-temperature processing equipment.
Widely used in power generation, petrochemical, chemical processing, and refinery
applications, our 347 stainless steel seamless ‘U’-tubes are manufactured under
strict quality control to ensure long service life, dimensional accuracy, and
reliable performance in severe operating conditions.
Our pipes and tubes are trusted in Mumbai and other key cities across India, supplying critical industries that demand high-temperature stability and corrosion resistance. 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, petrochemical, power generation, and infrastructure projects. We are also a preferred supplier in Qatar (Doha), Bahrain, Syria, Azerbaijan, and Georgia, where performance reliability is essential.
Across 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 markets value the superior oxidation resistance, thermal stability, and precision engineering of our products in manufacturing and high-temperature industrial operations.
In 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 durability and resistance to extreme environmental and operating conditions.
In the Americas, our products serve industries in the United States, Brazil, Argentina, Mexico, and Canada, supporting oil & gas, power generation, construction, and thermal processing applications.
The Asia-Pacific region—including Sri Lanka, Malaysia, Singapore, Philippines, Thailand, and Vietnam—relies on our high-performance piping solutions for diverse industrial needs. Australia benefits from our products in mining, power generation, and water treatment sectors.
Wherever you operate—Doha, Dubai, London, Moscow, or New York—Seminox Pipes & Tubes delivers premium-quality 347 Stainless Steel Seamless ‘U’-Tubes, manufactured in compliance with international standards. Our global reach reflects the trust industries place in our ability to supply durable, high-temperature-resistant solutions for the world’s most demanding environments.
Manufactured without welds to ensure uniform structure, superior mechanical strength, and a smooth internal surface for efficient fluid flow.
310 stainless steel offers outstanding oxidation and scaling resistance, making it ideal for continuous service at elevated temperatures.
Precisely formed U-bends with controlled radius and dimensional accuracy ensure optimal performance in heat exchangers and thermal systems.
Designed to perform reliably under high pressure and extreme thermal cycling in boilers, heaters, and condensers.
Minimizes pressure loss, improves heat transfer efficiency, and reduces fouling in high-temperature process environments.
Excellent resistance to oxidation, corrosion, and thermal fatigue ensures long-lasting performance and reduced maintenance costs.
347 Stainless Steel Seamless ‘U’-Tubes are manufactured using advanced seamless tube forming and precision U-bending processes. These techniques ensure excellent dimensional accuracy, uniform metallurgical structure, and superior resistance to oxidation and scaling at elevated temperatures.
Each U-Tube undergoes stringent quality inspections including Eddy Current Testing, Hydrostatic Testing, Positive Material Identification (PMI), dimensional inspection, and detailed visual examination to ensure reliable performance under high temperature and pressure conditions.
Our 310 Stainless Steel Seamless ‘U’-Tubes are manufactured in accordance with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and PED 2014/68/EU, ensuring full compliance with international quality, safety, and pressure equipment standards.
Contact Seminox Pipes & Tubes for expert technical support, competitive pricing, and dependable global supply of high-temperature 347 Stainless Steel Seamless ‘U’-Tubes for critical industrial and heat transfer 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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