Tenaris Casing 18 5/8" with ER Connection and Grade TN 125 LT
The 18 5/8" Tenaris casing, equipped with the TenarisHydril ER™ premium connection and TN 125 LT steel grade, is a reliable solution for surface and intermediate casing in oil and gas drilling projects. This large-diameter casing is designed to deliver stable mechanical performance and operational safety in demanding onshore and offshore environments
TenarisHydril ER™ Premium Connection
The TenarisHydril ER™ connection is a threaded and coupled premium casing connection developed for large-diameter casing strings. Compared to standard API casing connections, it offers faster installation, smoother stabbing, and improved resistance to compressive and axial loads, helping reduce running risks during casing operations.
:TN 125 LT Steel Grade
The TN 125 LT steel grade is a proprietary Tenaris material with a minimum yield strength of 125 ksi, designed for harsh operating conditions. Its low-temperature toughness makes it suitable for offshore drilling and cold-region oil and gas projects where mechanical reliability is critical.
:Key Advantages
Premium Tenaris manufacturing quality
ER premium connection for safe and efficient running
High resistance to pressure and mechanical loads
Reduced installation time and operational costs
Ideal for large-diameter oil and gas casing applications
:Applications
Surface casing
Intermediate casing
Onshore and offshore oil and gas wells
Large-diameter well construction
:Conclusion
The 18 5/8" Tenaris casing with ER connection and TN 125 LT grade is a dependable choice for operators seeking long-term well integrity, operational safety, and consistent performance. Backed by Tenaris expertise, this casing delivers confidence throughout drilling and well construction operations
Casing 18 5/8 inch Tenaris casing TenarisHydril ER connection Premium casing connection Oil and gas casing TN 125 LT steel grade Surface casing Intermediate casing Large diameter casing OCTG Tenaris