10+
Product Lines
15+
Material Grades
8+
Global Standards
50+
Years Experience
ABOUT THE BRAND
Copper-Nickel Seamless Pipes & Tubes
Copper-Nickel alloy pipes and tubes
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KEY SPECIFICATIONS
Why Choose Stan | CuNi
90/10 and 70/30 CuNi alloys
Industry-leading specifications for demanding applications.
Superior seawater resistance
Industry-leading specifications for demanding applications.
ASTM B111, B466 certified
Industry-leading specifications for demanding applications.
Marine & offshore condensers
Industry-leading specifications for demanding applications.
Anti-biofouling properties
Industry-leading specifications for demanding applications.
QUALITY ASSURANCE
Certified to Global Standards
Every Stan | CuNi product undergoes rigorous testing and inspection. Our manufacturing processes are certified to international standards, ensuring consistent quality for critical applications worldwide.
ISO 9001:2015
Quality Management System
PED 2014/68/EU
Pressure Equipment Directive
ASTM / ASME / DIN
International Standards
NACE MR0175
Sour Service Compliance
APPLICATIONS
Industries We Serve
⚙
Oil & Gas
Upstream, midstream & downstream
⚛
Petrochemical
Refineries & processing plants
⚡
Power Generation
Thermal & nuclear power
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Marine & Offshore
Subsea & shipbuilding