304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes

Manufacturers and suppliers of 304 Stainless Steel Seamless high dimensional accuracy, and reliable performance in demanding environments.

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

304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes

Our 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes are crafted from high-quality stainless steel to deliver superior performance in demanding heat exchange and fluid transfer applications. Designed with exceptional precision, these tubes offer tight dimensional tolerances and smooth internal surfaces that enhance fluid flow and maximize heat transfer efficiency.

The seamless construction ensures excellent strength, corrosion resistance, and long-term reliability in high-temperature and pressure environments. These tubes maintain consistent performance in boilers, condensers, chemical processing units, and industrial piping systems.

Widely used across power generation, petrochemical, HVAC, and manufacturing industries, our 304 stainless steel tubes undergo strict quality testing to meet international standards, providing a durable and cost-effective solution for critical applications.

Comprehensive Reach

Our 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes are trusted in Mumbai and other key industrial cities across India, serving critical sectors such as manufacturing, chemical processing, power generation, and infrastructure development. 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, water treatment, and large-scale infrastructure projects. We are also a preferred supplier in Qatar (Doha), Bahrain, Syria, Azerbaijan, and Georgia, where precision, durability, and quality are essential.

In 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. These regions value our precision engineering, consistent material quality, and long-term performance in demanding manufacturing, construction, and industrial environments.

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 stainless steel tubes for their high resistance to corrosion and extreme environmental conditions.

In the Americas, our products serve the United States, Brazil, Argentina, Mexico, and Canada, supporting oil & gas, construction, chemical processing, and heavy manufacturing industries.

In the Asia-Pacific region, countries such as Sri Lanka, Malaysia, Singapore, Philippines, Thailand, and Vietnam rely on our high-performance tube solutions for industrial, marine, and heat transfer applications.

Industries in Australia benefit from the durability and strength of our pipes and tubes, particularly in mining, desalination, and water treatment sectors.

Commitment to Quality

Wherever you operate—Doha, Dubai, London, Moscow, or New York—Seminox Pipes & Tubes delivers premium-quality 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes, manufactured to meet international standards. Our global footprint reflects the trust industries place in our ability to supply reliable, durable, and high-performance stainless steel tube solutions for the world’s most demanding environments.

Key Features of 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes

Seamless High-Precision Construction

Seamless manufacturing ensures uniform wall thickness, tight dimensional tolerances, and smooth internal surfaces for efficient fluid flow and reliable performance in heat transfer and pressure applications.

Excellent Corrosion Resistance

304 stainless steel offers strong resistance to oxidation, moisture, and a wide range of industrial chemicals, making these tubes suitable for demanding processing and marine environments.

Superior Heat Transfer Efficiency

Smooth internal finishes and consistent material quality enhance thermal conductivity and improve overall efficiency in heat exchangers and condensers.

High Strength & Pressure Performance

Designed to withstand elevated temperatures and internal pressure, ensuring structural stability in boilers, pressure vessels, and industrial piping systems.

Hygienic & Clean Surface Finish

Ideal for pharmaceutical, food, and dairy industries, these tubes feature a clean, smooth surface that supports easy cleaning and contamination-free processing.

Long Service Life & Low Maintenance

Manufactured under strict quality standards to deliver durability, reduced downtime, and lower lifecycle costs in continuous-duty industrial environments.

Product Specification – 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes

Outside Diameter Range
6 mm to 101.6 mm
Wall Thickness Range
0.70 mm to 8.0 mm
Length
As per requirement. Maximum up to 24 meters long.
U-Tubes
As per customer’s drawing. Developed length up to 36 meters.
Grades
304/L/H/LN, 316/L/H/LN/Ti, 309, 310/L/H/S, 317/L/H, 321/H, 347/H, 405, 409/L, 410, 430/Ti, 436, 439, 1.4301, 1.4306, 1.4571, 1.4541, 1.4401, 1.4404, UNS S31500, UNS S31803, UNS S2205, UNS S32750, UNS S32760
Specification
Seamless – ASTM A-213, A-268, A-269, A-270, A-789, EN 10216-5
Welded – ASTM A-249, A-268, A-269, A-270, A-554, A-688, A-789, A-803, EN 10217-7
Supply Condition
Solution-annealed, pickled and passivated
Bright Annealed
Applications
Heat Exchangers, Pressure Vessels, Chemical and Fertilizer Plants, Marine Equipment, Refinery and Petrochemical Industry, Process Industry, Dairy / Pharmaceutical Industry, Nuclear Power Generation, Automotive, Aerospace

Manufacturing, Testing & Quality Assurance – SB 444 Nickel Alloy Seamless Tubes

Advanced Manufacturing

SB 444 Nickel Alloy Seamless Tubes are produced using advanced seamless tube forming, precision hot and cold working, and controlled heat treatment processes. The high-performance nickel–chromium alloy composition ensures excellent resistance to oxidation, corrosion, and thermal degradation, making these tubes ideal for high-temperature, chemical, and power generation environments.

Inspection & Testing

Each tube undergoes comprehensive inspection and testing including Eddy Current Testing, Hydrostatic Pressure Testing, Positive Material Identification (PMI), dimensional checks, and detailed visual inspection to ensure mechanical integrity, alloy conformity, and defect-free performance in critical service conditions.

Certifications & Compliance

Manufactured in compliance with ASTM B444, ASME SB444, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and PED 2014/68/EU requirements, ensuring full adherence to international quality management systems, environmental standards, occupational safety, and pressure equipment directives.

Typical Applications of 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes

Heat Exchangers & Condensers
Boilers & Power Generation Systems
Chemical & Fertilizer Processing Plants
Oil & Gas & Petrochemical Industries
Marine & Offshore Engineering Systems
Pharmaceutical & Dairy Processing Equipment
Refinery & Industrial Piping Systems
Water Treatment & Desalination Plants
Automotive & General Manufacturing

Looking for 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes?

Contact Seminox Pipes & Tubes for expert technical support, competitive pricing, and reliable global supply of premium 304 Stainless Steel Seamless High Precision & Heat Exchanger Tubes, designed for heat exchangers, condensers, boilers, chemical processing, and demanding industrial environments.

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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