317L Stainless Steel Welded Tubes

Manufacturers of 317L Stainless Steel Welded Tubes known for low carbon content, superior resistance to intergranular corrosion, and excellent performance in chemical processing, marine, and high-temperature applications.

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

317L Stainless Steel Welded Tubes

Our 317L Stainless Steel Welded Tubes are engineered to provide superior corrosion resistance, especially in harsh environments where resistance to pitting, crevice corrosion, and oxidation is critical. With a lower carbon content than 317 grade, 317L stainless steel offers excellent weldability and minimizes the risk of carbide precipitation, making it ideal for welded structures exposed to high temperatures and corrosive conditions.

The welded construction ensures high strength, dimensional uniformity, and cost efficiency, while the smooth internal and external surface finish enhances resistance to oxidation and scaling, improves cleanliness, and supports efficient fluid flow.

Commonly used in chemical processing, pharmaceuticals, food & beverage, petrochemical, and heat exchanger applications, our 317L stainless steel welded tubes deliver long-lasting performance and reliability in demanding industrial environments. Available in a wide range of sizes and customizable configurations, they provide a dependable solution for critical fluid transport and high-temperature systems.

317L Stainless Steel Welded Tubes

Comprehensive Reach

Our pipes and tubes are trusted in Mumbai and other key cities across India, catering to critical industries that demand strength, durability, and corrosion resistance.

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 & gas, water treatment, and infrastructure projects.

We are also a preferred supplier in Qatar (Doha), Bahrain, Syria, Azerbaijan, and Georgia, where consistent quality and long-term reliability are 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 regions benefit from the precision engineering and durability of our products, especially in manufacturing, construction, and industrial processing applications.

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 play a vital role in the United States, Brazil, Argentina, Mexico, and Canada, supporting oil & gas, construction, and manufacturing industries.

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

Industries in Australia benefit from the durability and strength of our products, particularly in mining, infrastructure, and water treatment sectors.

Commitment to Quality

Wherever you are—whether in Doha, Dubai, London, Moscow, or New York— Seminox Pipes and Tubes ensures premium 317L Stainless Steel Welded Tubes manufactured in compliance with international quality standards.

Our global presence reflects the trust industries place in our ability to deliver reliable, corrosion-resistant, and durable solutions designed for challenging industrial environments worldwide.

Key Features of 317L Stainless Steel Welded Tubes

Low Carbon Composition

Reduced carbon content minimizes the risk of carbide precipitation, improving performance in welded structures and high-temperature service conditions.

Enhanced Molybdenum Content

Higher molybdenum content compared to standard grades provides superior resistance to pitting and crevice corrosion in chloride-rich and acidic environments.

Excellent Corrosion Resistance

Offers outstanding resistance to aggressive chemicals, acids, and corrosive media, making it ideal for chemical and petrochemical applications.

Superior Weldability

Low carbon structure ensures excellent weldability without compromising corrosion resistance, eliminating the need for post-weld heat treatment in most applications.

Smooth & Clean Surface Finish

Smooth internal and external surfaces enhance corrosion resistance, improve flow efficiency, and support hygienic requirements.

Ideal for Corrosive & High-Temperature Services

Widely used in chemical processing, pharmaceuticals, food & beverage, petrochemical, marine, heat exchanger, and offshore industries.

Product Specification – 317 Stainless Steel Welded Tubes

Outside Diameter Range
1/8" NB to 8" NB
Wall Thickness Range
SCH 5S to SCH 80S (Custom thickness available)
Length
As per customer requirement. Maximum length up to 24 meters.
Material Grades
317, 317L, 317H
UNS S31700, UNS S31703
Manufacturing Standards
ASTM A312, ASTM A358, ASTM A778
Supply Condition
Solution Annealed, Pickled & Passivated.
Other conditions available on request.
Applications
Chemical Processing Plants
Petrochemical Industry
Pharmaceutical & Biotechnology
Marine & Offshore Equipment
Pulp & Paper Industry
Heat Exchangers & Condensers
Corrosive Fluid Handling Systems

Manufacturing, Testing & Quality Assurance

Advanced Welded Tube Manufacturing

317L Stainless Steel Welded Tubes are manufactured using premium chromium-nickel-molybdenum stainless steel coils and advanced forming and welding technologies. Precisely controlled production processes ensure uniform wall thickness, excellent weld integrity, accurate dimensions, and dependable performance in corrosive and high-temperature environments.

Inspection & Testing Procedures

Each 317L stainless steel welded tube undergoes stringent quality inspections, including weld seam examination, Eddy Current Testing (ECT), dimensional verification, Positive Material Identification (PMI), and detailed visual inspection to ensure superior corrosion resistance, oxidation control, and long-term service reliability.

Standards & Certifications

Our 317L Stainless Steel Welded Tubes are manufactured in compliance with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and applicable ASTM, EN, and international standards, ensuring consistent quality, safety, and reliability for chemical processing, petrochemical, heat exchanger, and other critical industrial applications.

Typical Applications

Food & Beverage Processing Equipment
Pharmaceutical & Biotechnology Plants
Chemical Processing & Storage Systems
Water Treatment & Distribution Lines
HVAC & Chilled Water Systems
Architectural & Decorative Structures
Automotive & Transport Fabrications
Dairy, Brewery & Sanitary Piping
General Industrial Fabrication

Looking for 317L Stainless Steel Welded Tubes?

Connect with Seminox Pipes & Tubes for expert technical support, competitive pricing, and reliable global supply of premium 317L Stainless Steel Welded Tubes engineered for corrosive, high-temperature, and critical industrial 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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