317H Stainless Steel Seamless High Precision & Heat Exchanger Tubes
Stainless Steel Seamless High Precision & Heat Exchanger Tubes
Manufacturers of 317H Stainless Steel Seamless High Precision & Heat Exchanger Tubes
Our 317H Stainless Steel Seamless High Precision & Heat Exchanger Tubes are engineered to meet the demands of high-temperature and highly corrosive environments. Manufactured from 317H stainless steel, a high-carbon variant of 317, these tubes provide superior strength and improved resistance to creep and stress rupture at elevated temperatures, making them ideal for critical applications in heat exchangers, condensers, and boilers.
317H stainless steel is enriched with higher chromium, nickel, and molybdenum content, offering exceptional resistance to pitting, crevice corrosion, and high-temperature oxidation. It is particularly suitable for industries like petrochemical, chemical processing, and power generation, where components face aggressive chemicals and thermal stress.
The seamless design ensures uniform wall thickness, high structural integrity, and excellent tolerance to pressure and thermal expansion. With a high-precision finish and smooth internal surfaces, these tubes enhance heat transfer efficiency and fluid flow, improving the performance of heat exchange systems.
Available in a range of sizes and customizable specifications, our 317H Stainless Steel Seamless High Precision & Heat Exchanger Tubes provide a durable, efficient, and reliable solution for industries requiring robust materials that perform in extreme conditions.
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 317H 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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