Manufacturers and suppliers of UNS S32760 Stainless Steel Seamless Hydraulic & Instrumentation Tubes (Super Duplex Zeron 100), engineered for extreme and highly corrosive service environments in offshore platforms, subsea systems, oil & gas production facilities, desalination plants, and marine infrastructure.
Our UNS S32760 Stainless Steel Seamless Hydraulic & Instrumentation Tubes (Super Duplex Zeron 100)
are engineered from an advanced super duplex stainless steel grade that delivers
exceptional mechanical strength and outstanding resistance to pitting, crevice corrosion,
and stress corrosion cracking. The enhanced alloying with tungsten and copper provides
superior performance in seawater, chloride-rich, and highly aggressive service environments.
The seamless, precision-engineered construction ensures uniform wall thickness and
smooth internal surfaces, enabling efficient, stable fluid flow and accurate control
in critical hydraulic, pneumatic, and sensitive instrumentation systems. These tubes
maintain excellent dimensional stability and structural integrity under continuous
high pressure, elevated temperatures, and dynamic loading conditions.
Widely used in offshore platforms, subsea systems, desalination plants, chemical and
petrochemical processing facilities, marine infrastructure, and heavy industrial
installations, our UNS S32760 stainless steel seamless tubes are manufactured and
tested to international standards to provide a durable, long-lasting, and
cost-effective solution for the most demanding service applications.
Our UNS S32760 Stainless Steel Seamless Hydraulic & Instrumentation Tubes are trusted across major industrial hubs in India, including Mumbai, Chennai, Pune, Ahmedabad, and Visakhapatnam. These super duplex tubes support offshore fabrication yards, petrochemical complexes, power generation facilities, and heavy engineering projects that require exceptional strength and superior resistance to aggressive and chloride-rich environments.
Throughout the Middle East, we supply the UAE (Dubai, Abu Dhabi, Sharjah, Ajman, Al Ain, and Ras Al Khaimah), Saudi Arabia, Qatar (Doha), Kuwait, Oman, Bahrain, Iraq, Jordan, and Lebanon. Our UNS S32760 seamless tubes are widely used in offshore oil & gas operations, desalination plants, subsea systems, marine infrastructure, and EPC projects operating under extreme pressure, salinity, and corrosive service conditions.
In Europe, our tubes serve Italy, Germany, Spain, France, the United Kingdom, Turkey, Greece, Austria, and Eastern European markets, where precision engineering and long-term corrosion resistance are critical. Across Africa, the Americas, and the Asia-Pacific region—including the United States, Canada, Brazil, Mexico, Morocco, Algeria, Egypt, Nigeria, South Africa, Singapore, Malaysia, Thailand, Vietnam, and Australia—our UNS S32760 Stainless Steel Seamless Hydraulic & Instrumentation Tubes support offshore platforms, chemical processing plants, desalination facilities, marine systems, and high-pressure industrial infrastructure.
Wherever you operate—Doha, Dubai, London, Houston, Singapore, Sydney, or New York— Seminox Pipes & Tubes delivers premium-quality UNS S32760 Stainless Steel Seamless Hydraulic & Instrumentation Tubes, manufactured and certified to international standards to ensure full material traceability, dimensional accuracy, and long-term reliability in critical, pressure-sensitive, and corrosion-intensive hydraulic and instrumentation applications worldwide.
The advanced austenitic–ferritic structure of UNS S32760 delivers exceptional mechanical strength and outstanding structural integrity, allowing reduced wall thickness while maintaining high pressure ratings in demanding hydraulic and instrumentation systems.
Enhanced alloying with chromium, molybdenum, nitrogen, tungsten, and copper provides excellent resistance to pitting, crevice corrosion, and biofouling in seawater, brine, and aggressive chloride-rich environments.
Engineered for reliable performance under high tensile stress and elevated temperatures, these tubes resist stress corrosion cracking in offshore, marine, and chemical processing applications.
Produced using advanced cold drawing and seamless forming techniques to achieve tight dimensional tolerances, uniform wall thickness, and smooth internal surfaces for accurate flow control and dependable instrumentation performance.
Designed for specialized welding and forming procedures that preserve the super duplex phase balance, ensuring corrosion resistance and mechanical integrity are maintained during fabrication and installation.
Delivers extended durability and reduced maintenance in offshore platforms, subsea systems, desalination plants, marine infrastructure, and high-pressure industrial facilities operating in highly corrosive and saline conditions.
UNS S32760 Stainless Steel Seamless Hydraulic & Instrumentation Tubes (Super Duplex Zeron 100) are manufactured using precision cold drawing and cold rolling processes, followed by controlled solution annealing to achieve the optimal austenitic–ferritic phase balance. Enhanced alloying with chromium, molybdenum, tungsten, and nitrogen delivers exceptional mechanical strength and superior resistance to pitting, crevice corrosion, and stress corrosion cracking, ensuring long-term reliability in aggressive chloride, seawater, and high-pressure service environments.
Each tube is subjected to rigorous quality control, including Eddy Current Testing (ECT), Hydrostatic or Pneumatic Pressure Testing, Positive Material Identification (PMI), chemical composition verification, ferrite content measurement, mechanical property testing, dimensional inspection, and 100% visual examination. These procedures ensure full compliance with ASTM A789, ASTM A790, ASME SA789 / SA790, and project-specific offshore and subsea standards for safe operation in oil & gas, marine, and desalination systems.
Manufactured in accordance with ASTM A789, ASTM A790, ASME SA789, ASME SA790, EN 10216-5, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and PED 2014/68/EU directives. Tubes are supplied with EN 10204 3.1 / 3.2 Mill Test Certificates (MTC) and, where required, NORSOK M-630 / M-650 compliance documentation, ensuring full traceability, regulatory acceptance, and suitability for offshore, subsea, petrochemical, marine, and high-integrity industrial projects worldwide.
Partner with Seminox Pipes & Tubes for certified, project-ready UNS S32760 Stainless Steel Seamless Hydraulic & Instrumentation Tubes (Super Duplex Zeron 100) manufactured to international offshore and industrial standards and supplied with EN 10204 3.1 / 3.2 Mill Test Certificates. Trusted worldwide for offshore platforms, subsea systems, desalination plants, oil & gas processing facilities, and marine applications requiring exceptional strength, superior chloride and seawater corrosion resistance, and long-term reliability in critical hydraulic and instrumentation service environments.
022 6659 5296 +91 9987403801 +918433943801
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