317 Stainless Steel Seamless ‘U’-Tubes

Manufacturers of 317 Stainless Steel Seamless ‘U’-Tubes offering superior corrosion resistance for heat exchangers, condensers, boilers, and demanding chemical and industrial applications.

ISO 9001:2015 • ISO 14001:2015 • ISO 45001:2018 • PED 2014/68/EU Certified

Stainless Steel Seamless ‘U’-Tubes

Introducing our 317 Stainless Steel Seamless ‘U’-Tubes, engineered for industries that operate in highly corrosive and chemically aggressive environments. Manufactured from premium 317 stainless steel with higher molybdenum content, these tubes provide superior resistance to pitting, crevice corrosion, and chemical attack. The seamless construction ensures a smooth internal surface, improving fluid flow efficiency by minimizing pressure drops. The precision-engineered ‘U’-bend design enhances heat transfer performance, making these tubes ideal for heat exchangers, condensers, and boilers. Widely used in petrochemical, chemical processing, power generation, pharmaceutical, and marine applications, our 317 stainless steel seamless ‘U’-tubes undergo strict quality control to meet international performance standards. This ensures long service life, reduced maintenance, and a reliable, cost-effective solution for critical heat transfer systems.

317 Stainless Steel Seamless U-Tubes

Comprehensive Reach

Our pipes and tubes are trusted in Mumbai and other key cities across India, serving critical industries such as petrochemical, power generation, and process engineering. 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, and infrastructure projects. We are also a preferred supplier in Qatar (Doha), Bahrain, Syria, Azerbaijan, and Georgia, where corrosion resistance and reliability are essential.

In Europe, our stainless steel 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 depend on the superior corrosion resistance and durability of our products for chemical, manufacturing, and heavy engineering applications.

Africa and Beyond

Across Africa, industries in Morocco, Algeria, Libya, Egypt, Nigeria, Sudan, Chad, Senegal, Kenya, Somalia, Zambia, South Africa, and Namibia rely on our pipes and tubes for their ability to perform reliably in corrosive and extreme environmental conditions.

In the Americas, our products support critical operations in the United States, Brazil, Argentina, Mexico, and Canada, particularly in oil & gas, chemical processing, and industrial manufacturing.

In the Asia-Pacific region, countries such as Sri Lanka, Malaysia, Singapore, the Philippines, Thailand, and Vietnam depend on our high-performance stainless steel tubes for demanding industrial applications.

Industries in Australia benefit from the strength and corrosion resistance of our pipes and tubes in mining, power generation, and water treatment sectors.

Commitment to Quality

Wherever you operate—Doha, Dubai, London, Moscow, or New York—Seminox Pipes and Tubes delivers premium 317 Stainless Steel Seamless ‘U’-Tubes, manufactured to meet stringent international standards. Our global presence reflects the confidence industries place in our ability to supply reliable, corrosion-resistant solutions for the world’s most demanding applications.

Key Features of 317 Stainless Steel Seamless ‘U’-Tubes

Seamless Construction

Homogeneous, weld-free structure providing high mechanical strength and excellent reliability under pressure.

Superior Corrosion Resistance

High molybdenum content delivers exceptional resistance to pitting, crevice corrosion, and aggressive chemical environments.

Precision U-Bending

Accurate bend radii and dimensional consistency ensure optimal fit and performance in heat exchanger assemblies.

High Temperature & Pressure Capability

Designed to perform reliably in condensers, boilers, and heat exchangers operating under demanding conditions.

Smooth Internal Surface

Low friction interior minimizes pressure drop and enhances heat transfer efficiency.

Extended Service Life

Manufactured under strict quality control to ensure long-term durability and reduced maintenance costs.

Product Specification

Outside Diameter
12.70 mm to 50.80 mm
Wall Thickness
0.89 mm to 5.00 mm
Grades
TP-304, 304L, 304H, 304N, 304LN, 316, 316L, 316H, 316Ti, 316N, 316LN, 310, 317, 317L, 321, 321H, 347, 347H, UNS S31260, 31500, 31803, 32205, 32304, 32750, 32760, TP-405, 410
Specifications
ASTM, ASME, DIN EN, JIS (Japan), NF (AFNOR) & as per customer drawing
Length
Up to 30 meters
Applications
LP / HP Heaters, Fertilizer, Power Plant, Petrochemical & Refinery, Airfin Cooler, Nuclear Power Plant

Manufacturing, Testing & Quality Assurance

Advanced Manufacturing

317 Stainless Steel Seamless ‘U’-Tubes are manufactured using advanced seamless tube forming and precision U-bending technology to ensure superior dimensional accuracy, uniform wall thickness, and metallurgical integrity.

Inspection & Testing

Each U-Tube is subjected to rigorous testing including Eddy Current Testing, Hydrostatic Testing, PMI, dimensional inspection, and visual examination to ensure flawless performance in corrosive and high-pressure environments.

Certifications & Compliance

Manufactured in compliance with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and PED 2014/68/EU, ensuring conformity to stringent international quality and safety standards.

Typical Applications

Heat Exchangers (Corrosive Media)
Condensers
Chemical Processing Plants
Petrochemical & Refineries
Fertilizer & Acid Plants
Marine & Offshore Applications
Air Fin Coolers
Boilers & Pressure Vessels
Pulp & Paper Industries

Looking for 317 Stainless Steel Seamless ‘U’-Tubes?

Contact Seminox Pipes & Tubes for technical assistance, competitive pricing, and reliable global supply of high-quality 317 Stainless Steel Seamless ‘U’-Tubes for corrosive and high-performance heat transfer applications.

Get in Touch

Phone Number

022 6659 5296
+91 9987403801
+918433943801

Email

domestic@seminoxpipes.com
export@seminoxpipes.com

Address

1219 / 1220, 12th Floor, Prasad Chambers, Girgaon, Mumbai- 400004

Business Hours

Monday — Friday 9am – 5pm
Saturday — 10am – 3pm
Sunday — Closed

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