Manufacturers of EN 10216-5 Stainless Steel Seamless High Precision & Heat Exchanger Tubes engineered to meet European pressure equipment and industrial piping requirements.
Our EN 10216-5 Stainless Steel Seamless High Precision & Heat Exchanger Tubes
are engineered to meet stringent European pressure equipment and industrial piping
standards for applications requiring high mechanical strength, superior corrosion
resistance, and long-term operational reliability.
Manufactured from premium austenitic and duplex stainless steel grades such as
1.4404, 1.4435, and 1.4462, these seamless tubes deliver excellent
resistance to pitting, crevice corrosion, oxidation, and stress corrosion cracking
in aggressive and high-temperature service environments.
The high-precision seamless construction ensures uniform wall thickness and smooth
internal surfaces, reducing pressure loss and enhancing heat transfer efficiency in
critical systems. These tubes are widely used in heat exchangers, condensers,
chemical and petrochemical plants, offshore and marine installations, power
generation facilities, and high-pressure industrial piping networks.
Our EN 10216-5 Stainless Steel Seamless High Precision & Heat Exchanger Tubes are trusted across major industrial hubs in India and throughout the Middle East, including the UAE, Saudi Arabia, Qatar, Kuwait, and Oman, supporting critical oil & gas, chemical processing, power generation, desalination, and large-scale infrastructure projects.
Across Europe, we supply Italy, Germany, Spain, the United Kingdom, France, Greece, Austria, and Turkey, where our EN 10216-5 compliant stainless steel tubes are specified for pressure equipment, heat exchangers, and industrial piping systems requiring high strength, corrosion resistance, and full PED compliance.
In Africa, the Americas, and the Asia-Pacific region, our EN 10216-5 seamless stainless steel tubes support marine, chemical, power generation, mining, and heavy manufacturing industries, delivering reliable performance in corrosive, high-pressure, and extreme operating environments.
Wherever you operate—Doha, Dubai, London, Berlin, or New York—Seminox Pipes & Tubes delivers premium-quality EN 10216-5 Stainless Steel Seamless High Precision & Heat Exchanger Tubes, manufactured in accordance with international standards and PED 2014/68/EU requirements to ensure long-term durability, safety, and consistent performance in the world’s most demanding service conditions.
Produced using advanced hot extrusion and cold drawing processes to achieve uniform wall thickness, tight dimensional tolerances, and smooth internal surfaces for consistent performance in pressure equipment and heat exchangers.
Fully compliant with EN 10216-5 requirements for seamless stainless steel tubes used in pressure and high-temperature applications, ensuring reliability, traceability, and international project acceptance.
Engineered to resist pitting, crevice corrosion, and oxidation in aggressive chemical, marine, and high-temperature environments, extending service life and reducing mai
UNS S31803 Duplex Stainless Steel Seamless Tubes are produced through hot extrusion and cold drawing, followed by controlled solution annealing and rapid quenching to achieve the optimal ferritic-austenitic microstructure. This process ensures high mechanical strength, uniform grain structure, and excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making the tubes suitable for offshore platforms, marine systems, oil & gas processing, chemical plants, and high-pressure heat exchanger applications.
Each production batch undergoes a comprehensive quality control program including Eddy Current Testing (ECT) or Ultrasonic Testing (UT), hydrostatic or pneumatic pressure testing, Positive Material Identification (PMI), dimensional and surface finish inspection, chemical composition analysis, and mechanical property verification. This ensures full compliance with project specifications and reliable performance under critical service conditions.
Tubes are manufactured and supplied in accordance with ASTM, ASME, and EN standards, under certified ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 quality systems. Full compliance with PED 2014/68/EU is available for pressure equipment applications. Material Test Certificates are issued as per EN 10204 Type 3.1 or 3.2, ensuring complete heat number traceability, third-party inspection (if required), and international acceptance.
Partner with Seminox Pipes & Tubes for globally certified, project-ready supply of UNS S31803 Duplex Stainless Steel Seamless High Precision & Heat Exchanger Tubes. We support EPC contractors, refineries, and industrial operators with PED / EN 10204 3.1 & 3.2 documentation, full material traceability, and reliable export packaging—ensuring on-time delivery and long-term performance in oil & gas, marine, chemical, power generation, and chloride-rich environments.
022 6659 5296 +91 9987403801 +918433943801
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