نمایش محصولات
Casing 7" Tennaris- API 5CT PSL 3 – Grade T95 / TN95 HS – 0.453" Wall Thickness – TSH WEDGE523 Connection – High Seamless Steel Casing- Strength Casing String
The 7-inch seamless steel casing string is manufactured in full compliance with the API 5CT PSL-3 standard, ensuring excellent quality control, mechanical integrity, and material traceability. Made from T95 / TN95 HS high-strength steel, this casing provides exceptional resistance to pressure, collapse, tension, and corrosion, making it ideal for HPHT (High Pressure High Temperature) oil and gas wells.
The TSH WEDGE 523 premium connection features a wedge-type thread design that delivers gas-tight sealing, high torque capacity, and reliable make-up performance during drilling and completion operations. The seamless construction eliminates weld defects and enhances the pipe’s mechanical strength, fatigue resistance, and service life.
Each joint is produced and tested according to PSL-3 requirements, including hydrostatic testing, non-destructive testing (UT/MT), mechanical and chemical property verification, and is delivered with full Mill Test Certificates (MTC) and traceable documentation
API 5CT PSL-3 Compliance: Highest quality standard for material traceability and testing✅
T95 / TN95 HS Steel Grade: Excellent mechanical strength and SSC (Sulfide Stress Cracking) resistance✅
TSH WEDGE 523 Connection: Gas-tight premium thread with high torque capacity✅
Seamless Construction: No weld seams – superior durability and fatigue strength✅
HPHT Ready: Designed for high pressure and high temperature well environments✅
Custom Options: Protective coating, different lengths, and thread protectors available✅
Oil & Gas Well Casing
Deep Onshore and Offshore Wells
HPHT (High Pressure High Temperature) Projects
Geothermal and CO₂ Injection Wells
Completion and Production Casing Operations
7"
Tennaris