4-1/2" 12.6# L80 JFE BEAR Seamless Casing (Range 3) – API 5CT Premium Thread

The 4-1/2" 12.6# L80 JFE BEAR Seamless Casing (Range 3) is a high-performance tubular product designed for reliable service in sour gas and high-pressure well conditions. Manufactured from API 5CT L80 grade steel, this casing provides exceptional mechanical strength, resistance to collapse, and suitability for environments with moderate levels of H₂S and CO₂.

The JFE BEAR premium connection offers a metal-to-metal seal for gas-tight integrity, ensuring secure performance in HPHT wells, deviated bores, and tight formations. Its enhanced thread form minimizes galling and supports higher torque during make-up.

With a weight of 12.6 lb/ft and a Range 3 (R3) length (approx. 40–42 ft), this casing reduces connection frequency, increasing operational efficiency in long-string designs.

Ideal for production casing or liner strings in complex onshore and offshore drilling operations, this casing comes with full mill and thread inspection certifications upon request.

Specifications:

– Outside Diameter: 4-1/2" (114.3 mm)
– Weight: 12.6 lb/ft (18.75 kg/m)
– Steel Grade: L80 (API 5CT)
– Connection Type: JFE BEAR (Premium Metal-to-Metal Seal)
– Length Range: R3 (Approx. 40–42 ft / 12–13 m)
– Pipe Type: Seamless
– Standard: API 5CT
– Condition: New / Surplus (confirm upon inquiry)
– Certification: Mill Test Certificate & Thread Inspection Report available

Performance Notes:
– Premium JFE BEAR thread ensures superior gas seal for HPHT and sour gas wells
– Seamless construction offers high collapse and burst resistance
– R3 length reduces rig time and connection frequency in extended wells
– L80 steel ideal for moderate H₂S environments with good tensile properties

Availability:
Available for immediate inquiry. Contact us for pricing, quantity, delivery location, and complete documentation, including API 5CT certification and connection test reports.
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com