321 Stainless Steel Welded Tubes
Stainless Steel Welded Tubes
Manufacturers of 321 Stainless Steel Welded Tubes
Our 317H Stainless Steel Welded Tubes are designed to perform in high-temperature and highly corrosive environments. With a higher carbon content than 317 and 317L, 317H provides improved strength and enhanced creep resistance, making it ideal for applications subjected to extreme conditions such as power plants, heat exchangers, and petrochemical processing.
The welded construction ensures consistent strength and reliability, while the smooth surface finish offers superior resistance to oxidation, scaling, and corrosion. These tubes are highly resistant to pitting, crevice corrosion, and stress corrosion cracking, particularly in chloride environments.
317H Stainless Steel Welded Tubes are widely used in industries requiring long-lasting durability in aggressive chemical environments and elevated temperatures. Available in various sizes and customizable configurations, these tubes offer a high-performance, cost-effective solution for demanding applications, providing outstanding resistance to oxidation and corrosion under high-temperature 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 321 Stainless Steel Welded 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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1/8″ NB TO 8″ NB
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Wall Thickness Range
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SCH 5S to SCH 80S
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Length
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As per Requirement. Maximum up to 24 Meter long.
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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, UNS S31500, UNS S31803, UNS S2205, UNS S32750, UNS S32760
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Specification
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ASTM A-312, A-554, A-778, A-790
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Supply Condition
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Solution-Annealed, pickled and passivated. Can be supplied in other conditions on requirement.
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Application
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Chemical & Petrochemical
Gas Industry
Power Generation
Mechanical and Plant Engineering
Marine Equipment’s
Pulp & Paper
Pharmaceutical Industry
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