317L Stainless Steel Seamless ‘U’-Tubes

Manufacturers of 317L Stainless Steel Seamless ‘U’-Tubes for heat exchangers, condensers, boilers, and highly corrosive industrial applications.

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

Stainless Steel Seamless ‘U’-Tubes

Introducing our 317L Stainless Steel Seamless ‘U’-Tubes, engineered for high-performance applications in highly corrosive environments. Manufactured from low-carbon 317L stainless steel, these tubes offer superior resistance to pitting, crevice corrosion, and chemical attack, making them ideal for aggressive process conditions. The seamless construction ensures a smooth internal surface, reducing pressure drops and improving fluid flow efficiency. Their precisely formed ‘U’-bend geometry enhances heat transfer efficiency, making them well-suited for heat exchangers, condensers, and boilers. Widely used across petrochemical, power generation, pharmaceutical, and food processing industries, our 317L stainless steel seamless ‘U’-tubes undergo stringent quality control to meet international performance standards, delivering long service life and reduced maintenance costs.

317L Stainless Steel Seamless U-Tubes

Comprehensive Reach

Our 317L Stainless Steel Seamless ‘U’-Tubes are widely supplied across Mumbai and major industrial cities in India. In the Middle East, industries in Iraq, Kuwait, Jordan, Lebanon, Saudi Arabia, Yemen, Oman, and the UAE (Abu Dhabi, Dubai, Sharjah, Ajman, Al Ain, and Ras Al Khaimah) rely on our tubes for oil & gas, water treatment, and infrastructure projects.

Across Europe, our seamless U-tubes are trusted in Italy, Spain, Germany, the United Kingdom, France, Greece, Austria, Turkey, Russia, Ukraine, and Kazakhstan. These regions value the corrosion resistance and long service life of our products in manufacturing and construction industries.

Africa, Americas & Asia-Pacific

In Africa, countries such as Morocco, Algeria, Egypt, Nigeria, Kenya, South Africa, and Namibia depend on our tubes for harsh operating conditions. In the Americas, we supply to the USA, Canada, Brazil, Mexico, and Argentina. Asia-Pacific markets including Sri Lanka, Malaysia, Singapore, Thailand, Philippines, and Vietnam trust our high-performance solutions.

Australian industries benefit from our tubes in mining, power generation, and water treatment sectors.

Commitment to Quality

Wherever your project is located—Doha, Dubai, London, Moscow, or New York— Seminox Pipes & Tubes delivers premium 317L Stainless Steel Seamless ‘U’-Tubes manufactured to international standards. Our global reach reflects the confidence industries place in our quality, reliability, and technical expertise.

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

Seamless Construction

Provides a uniform structure with no weld seams, ensuring superior mechanical strength and leak-free performance.

Superior Corrosion Resistance

317L stainless steel offers excellent resistance to aggressive chemicals, acidic environments, and marine conditions.

Precision U-Bending

Accurate bend radius and dimensional consistency enhance heat exchanger efficiency and ease of installation.

High Temperature & Pressure Capability

Designed to perform reliably in condensers, boilers, and heat exchangers operating under severe thermal and pressure conditions.

Smooth Internal Surface

Minimizes pressure drop and improves fluid flow, resulting in higher heat transfer efficiency.

Extended Service Life

Manufactured under strict quality controls to ensure long-term durability, reduced maintenance, and operational reliability.

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

317L Stainless Steel Seamless ‘U’-Tubes are manufactured using advanced seamless forming and precision U-bending technology to achieve excellent dimensional accuracy, structural integrity, and superior surface finish.

Inspection & Testing

Each U-tube is subjected to stringent quality checks including Eddy Current Testing, Hydrostatic Testing, PMI, dimensional inspection, and visual examination to ensure flawless performance.

Certifications & Compliance

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

Typical Applications

Heat Exchangers
Condensers
Power Plants
Petrochemical & Refineries
Chemical & Fertilizer Plants
Nuclear Power Stations
Air Fin Coolers
Boilers & Pressure Vessels
Process & Marine Industries

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

Contact Seminox Pipes & Tubes for expert technical support, competitive pricing, and reliable global supply of high-quality 317L Stainless Steel Seamless ‘U’-Tubes for critical heat transfer and corrosive 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

Send Us a Message

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