316H Stainless Steel Welded Tubes

Manufacturers of 316H Stainless Steel Welded Tubes designed for high-temperature and high-pressure applications, offering superior strength, excellent corrosion resistance, and reliable performance in demanding industrial environments.

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

316H Stainless Steel Welded Tubes

Our 316H Stainless Steel Welded Tubes are engineered for high-temperature and high-pressure applications, offering exceptional strength, durability, and corrosion resistance. With a higher carbon content compared to 316 and 316L grades, 316H is specifically designed for elevated temperature service, providing improved creep resistance and excellent tensile strength.

The welded construction ensures consistent quality, dimensional accuracy, and robust structural performance, while the smooth internal and external surface finish enhances resistance to oxidation, scaling, and general corrosion, along with improved aesthetic appeal.

Ideal for petrochemical processing, power generation, heat exchangers, boilers, and other high-temperature industrial systems, these tubes perform reliably under extreme operating conditions. Available in a wide range of sizes and customizable configurations, our 316H stainless steel welded tubes deliver a dependable, high-performance solution for critical industrial applications requiring long-term efficiency and thermal stability.

316H Stainless Steel Welded Tubes

Comprehensive Reach

Our 316H Stainless Steel Welded Tubes are trusted in Mumbai and other key cities across India, catering to critical industries that require high-temperature strength, durability, and consistent quality.

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 major infrastructure projects operating under demanding conditions.

We are also a preferred supplier in Qatar (Doha), Bahrain, Syria, Azerbaijan, and Georgia, where quality, reliability, and performance under elevated temperatures are essential.

Across Europe, our pipes and tubes are widely supplied to Italy, Spain, Germany, the United Kingdom (England, Wales, Scotland, and Ireland), Russia, Ukraine, Kazakhstan, Turkey, France, Greece, and Austria, supporting manufacturing, construction, and heavy industrial sectors.

Africa, Americas & Asia-Pacific

Across Africa, industries in Morocco, Algeria, Libya, Egypt, Nigeria, Sudan, Chad, Senegal, Kenya, Somalia, Zambia, South Africa, and Namibia trust our 316H stainless steel welded tubes for their resistance to corrosion, oxidation, and extreme environmental conditions.

In the Americas, our products are supplied to the United States, Brazil, Argentina, Mexico, and Canada, supporting oil & gas, power generation, construction, and manufacturing industries.

Our reach extends across the Asia-Pacific region, including Sri Lanka, Malaysia, Singapore, Philippines, Thailand, Vietnam, and Australia, where high-performance welded tubes are used in industrial, mining, and water treatment applications.

Commitment to Quality

Wherever your project is located—whether in Doha, Dubai, London, Moscow, or New York—Seminox Pipes and Tubes delivers premium 316H Stainless Steel Welded Tubes manufactured in compliance with international standards.

Our global presence reflects the trust industries place in our ability to supply reliable, durable, and high-performance stainless steel tube solutions for challenging industrial environments worldwide.

Key Features of 316H Stainless Steel Welded Tubes

High Carbon 316H Grade

Higher carbon content provides improved creep resistance and superior mechanical strength at elevated temperatures.

Excellent High-Temperature Performance

Designed for continuous service in high-temperature environments, making it ideal for boilers, heat exchangers, and power plants.

Superior Corrosion & Oxidation Resistance

Molybdenum alloying ensures excellent resistance to oxidation, scaling, and corrosion in aggressive and thermal conditions.

High-Integrity Welded Construction

Manufactured using advanced welding techniques to ensure strong weld seams, dimensional accuracy, and consistent structural reliability.

Smooth Surface Finish

Smooth internal and external surfaces improve corrosion resistance, flow efficiency, and visual appeal in industrial systems.

Reliable for Critical Applications

Delivers long service life and dependable performance in petrochemical, power generation, and high-pressure industrial environments.

Product Specification:

Outside Diameter Range
1/8" NB TO 8" NB
Wall Thickness Range
SCH 5S to SCH 80S
Length
As per Requirement. Maximum up to 24 Meter long.
Grades
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
Specification
ASTM A-312, A-554, A-778, A-790
Supply Condition
Solution–Annealed, pickled and passivated. Can be supplied in other conditions on requirement.
Application
Chemical & Petrochemical
Gas Industry
Power Generation
Mechanical and Plant Engineering
Marine Equipment's
Pulp & Paper
Pharmaceutical Industry

Manufacturing, Testing & Quality Assurance

Advanced Welded Tube Manufacturing

316H Stainless Steel Welded Tubes are manufactured using high-quality, molybdenum-alloyed stainless steel coils and advanced forming and welding technologies. These controlled processes ensure consistent wall thickness, excellent weld integrity, precise dimensional accuracy, and superior strength for high-temperature service.

Inspection & Testing Procedures

Each 316H welded tube undergoes rigorous quality inspections including weld seam examination, Eddy Current Testing (ECT), dimensional verification, Positive Material Identification (PMI), and detailed visual inspection to ensure resistance to oxidation, scaling, and long-term performance in demanding environments.

Standards & Certifications

Our 316H stainless steel welded tubes are manufactured in accordance with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and applicable ASTM, EN, and international standards, ensuring consistent quality, safety, and reliability for power generation, petrochemical, and high-temperature 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 316H Stainless Steel Welded Tubes?

Connect with Seminox Pipes & Tubes for expert technical support, competitive pricing, and reliable global supply of premium 316H stainless steel welded tubes engineered for high-temperature, high-pressure, 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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