SUPA 40® is a duplex stainless steel suitable for well conditions with medium concentrations of CO₂, up to 35% with no H₂S present and up to 30% chlorides where H₂S partial pressure is 3% max. The duplex structure of SUPA 40® improves the corrosion resistance and strength compared to ASTM 316 stainless steel. SUPA 40® is characterized by excellent resistance to pitting and crevice corrosion as well as resistance to chloride stress corrosion; SUPA 40® also exhibits high resistance to general corrosion. SUPA 40® slicklines are available in continuous weld free lengths up to 30,000+ ft (9145 m). Every SUPA 40® line is 100% NDT and inspected. SUPA® slicklines are shipped on steel reels. Custom lengths and diameters are available.
Each slickline comes with a certificate of conformance that states physical and mechanical properties, including alloy chemistry and breaking load
Every line can be verified by an independent lab to EN10204 standards
We manufacture with high-quality alloys to provide consistency and reliability
Central Wire Industries SUPA 40® Slickline size:0.092" Specifications: