EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes

European Standard Compliance • Precision Seamless Construction • High-Pressure & Corrosion Resistance

Manufacturers and suppliers of EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes, engineered to meet strict European requirements for mechanical strength, dimensional accuracy, and corrosion resistance.

EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes

Our EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes are manufactured in accordance with strict European standards to ensure exceptional mechanical strength, dimensional precision, and corrosion resistance in demanding industrial environments. These tubes are designed for high-pressure, high-temperature, and precision-controlled fluid systems where safety, reliability, and long-term performance are critical.

The seamless, cold-finished construction provides uniform wall thickness and smooth internal surfaces, minimizing pressure loss and ensuring stable, efficient flow in sensitive hydraulic and instrumentation circuits. This enhances accuracy in process control, reduces maintenance requirements, and supports continuous operation in safety-critical applications.

Widely used in petrochemical plants, refineries, power generation facilities, chemical processing units, industrial heating systems, and EPC projects, our EN 10216-5 compliant stainless steel tubes deliver a high-performance, durable, and cost-effective solution for industries operating under extreme pressure, temperature, and corrosive service conditions.

EN 10216-5 Stainless Steel Seamless Hydraulic and Instrumentation Tubes

Comprehensive Global Reach — EN 10216-5

Our EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes are trusted across major industrial cities in India, including Mumbai, Chennai, Pune, and Ahmedabad, supporting refineries, power generation plants, industrial heating systems, and heavy manufacturing projects that demand precision-engineered, corrosion-resistant, and high-pressure tubing solutions.

Throughout the Middle East, we supply the UAE (Dubai, Abu Dhabi, Sharjah, Ajman, and Ras Al Khaimah), Saudi Arabia, Qatar, Kuwait, Oman, Bahrain, Iraq, Jordan, and Lebanon. Our EN 10216-5 seamless tubes are widely used in oil & gas facilities, water treatment plants, thermal processing units, and EPC projects operating under elevated temperatures, pressure, and stringent quality requirements.

Europe, Africa, Americas & Asia-Pacific

In Europe, our tubes serve Italy, Germany, Spain, France, the United Kingdom, Turkey, Greece, Austria, Russia, Ukraine, and Eastern European markets where strict compliance and dimensional accuracy are critical. Across Africa, the Americas, and the Asia-Pacific region—including the United States, Canada, Brazil, Mexico, South Africa, Nigeria, Singapore, Malaysia, Thailand, Vietnam, Sri Lanka, and Australia—our EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes support power stations, chemical processing plants, offshore facilities, heavy manufacturing, and high-pressure industrial systems.

Commitment to Quality

Wherever you operate—Doha, Dubai, London, Moscow, Houston, Singapore, or Sydney—Seminox Pipes & Tubes delivers premium-quality EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes, manufactured and certified to international standards to ensure precision, full material traceability, and long-term performance in critical, pressure-sensitive, and safety-critical fluid control and instrumentation applications worldwide.


Key Features of EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes

European Standard Seamless Manufacturing

Manufactured in accordance with EN 10216-5 technical delivery conditions to ensure uniform wall thickness, strict dimensional tolerances, and smooth internal surfaces for reliable fluid flow and precision-controlled instrumentation systems.

Enhanced Corrosion & Oxidation Resistance

High-quality stainless steel grades specified under EN 10216-5 provide excellent resistance to oxidation, scaling, and general corrosion, making these tubes suitable for high-temperature, high-pressure, and aggressive service environments.

Reliable Mechanical Strength for Pressure Applications

Designed for pressure purposes, these tubes maintain mechanical integrity, dimensional stability, and performance under continuous high-pressure and elevated temperature operating conditions.

Smooth Bore for Accurate Flow & Measurement

Precision-finished internal surfaces minimize friction and pressure loss, ensuring consistent, stable flow and high accuracy in sensitive hydraulic, pneumatic, and instrumentation control systems.

Excellent Fabricability & Weld Compatibility

EN 10216-5 compliant tubes are suitable for welding, bending, and forming, allowing efficient fabrication, installation, and maintenance without compromising corrosion resistance or mechanical performance.

Long-Term Performance in Harsh Industrial Conditions

Engineered for extended service life and reduced maintenance in petrochemical plants, refineries, power generation facilities, industrial heating systems, chemical processing units, and heavy manufacturing operations worldwide.

Product Specification – EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes

Outside Diameter
6.00 mm to 114.30 mm (1/4” to 4.5”)
Wall Thickness
0.71 mm to 12.70 mm (0.028” to 0.500”)
Steel Grades (EN 10216-5)
X2CrNi18-9 (1.4307) • X5CrNi18-10 (1.4301)
X6CrNiMoTi17-12-2 (1.4571) • X2CrNiMo17-12-2 (1.4404)
Other EN Grades Available as per Project Requirements
Manufacturing Process
Seamless (Cold Drawn / Cold Finished) • Solution Annealed • Pickled / Bright Annealed
Standards & Specifications
EN 10216-5 – Seamless Stainless Steel Tubes for Pressure Purposes
EN 10204 3.1 / 3.2 – Inspection Documents
DIN EN ISO 1127 / DIN 17458
ASTM A213 / A269 (Equivalent International Standards)
PED 2014/68/EU Compliance
Customer Drawings & EPC / Project Specifications
Length
Standard: 6 meters • Random Lengths • Up to 18 meters
Custom cut lengths as per Project / Instrumentation Requirements
Surface Finish
Annealed & Pickled (AP), Bright Annealed (BA),
Polished (180 / 240 / 320 / 400 / 600 Grit), Electropolished
Mechanical Properties (Typical)
Yield Strength: ≥ 200 MPa
Tensile Strength: 500–700 MPa
Elongation: ≥ 35%
Excellent Mechanical Stability & Corrosion Resistance at Elevated Temperatures
Applications
Hydraulic & Pneumatic Systems • Instrumentation & Control Lines • Refineries & Petrochemical Plants • Power Generation Systems • Pressure Vessels & Heat Exchangers • Chemical Processing Units • Offshore & Marine Applications • Heavy Manufacturing
Testing & Certification
Hydrostatic / Eddy Current / Ultrasonic Testing • PMI Testing • Mechanical & Chemical Analysis • Dimensional Inspection • EN 10204 3.1 / 3.2 Certification • PED 2014/68/EU Compliance • ISO 9001:2015 Quality Management System

Manufacturing, Testing & Quality Assurance – EN 10216-5 Stainless Steel Tubes

Advanced Manufacturing

EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes are manufactured using precision cold drawing and cold finishing processes, followed by controlled solution annealing and pickling or bright annealing. The stainless steel grades specified under EN 10216-5 provide excellent corrosion resistance, oxidation stability, and surface quality, along with tight dimensional tolerances for reliable performance in high-pressure, high-temperature, and precision-controlled hydraulic and instrumentation systems.

Inspection & Testing

Each tube undergoes comprehensive quality control, including Eddy Current Testing (ECT), Hydrostatic or Pneumatic Pressure Testing, Positive Material Identification (PMI), chemical composition verification, mechanical property testing, dimensional inspection, and 100% visual examination. These procedures ensure full compliance with EN 10216-5 technical delivery conditions and equivalent international standards for safe and reliable service in petrochemical plants, power generation facilities, chemical processing units, and high-pressure industrial applications.

Certifications & Compliance

Manufactured and certified in accordance with EN 10216-5, EN 10204 3.1 / 3.2, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and PED 2014/68/EU directives. Tubes are supplied with Mill Test Certificates (MTC) ensuring full material traceability, regulatory compliance, and acceptance for EPC, power generation, petrochemical, offshore, marine, and heavy industrial projects worldwide.

Typical Applications of EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes

High-Pressure Hydraulic & Pneumatic Control Systems
Instrumentation & Precision Process Control Lines
Petrochemical & Refinery Piping Systems
Chemical Processing & Corrosive Fluid Handling Units
Power Generation & Thermal Energy Systems
Pressure Vessels & Heat Exchangers
High-Temperature & High-Pressure Fluid Transfer
Industrial Heating & Thermal Control Systems
Critical Service, Offshore & Marine Applications

Need EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes for Your Project?

Partner with Seminox Pipes & Tubes for certified, project-ready EN 10216-5 Stainless Steel Seamless Hydraulic & Instrumentation Tubes manufactured in accordance with European pressure equipment and quality standards, and supplied with EN 10204 3.1 / 3.2 Mill Test Certificates. Trusted worldwide for refineries, power generation, chemical processing, offshore, marine, and industrial heating systems requiring precision engineering, corrosion resistance, and long-term reliability in critical hydraulic and instrumentation service environments.

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