9-5/8" 53.5# L80 JFE TIGER Seamless Casing – R3 Range, API 5CT

The 9-5/8" 53.5# L80 JFE TIGER Seamless Casing is a high-performance OCTG (Oil Country Tubular Goods) pipe designed for critical downhole applications in deep well environments. Manufactured from API 5CT L80 material, this casing offers excellent strength, collapse resistance, and corrosion tolerance, ideal for sour service and demanding subsurface conditions.

Featuring the proprietary JFE TIGER premium connection, the casing provides gas-tight sealing, superior compression/tension capacity, and high structural integrity without requiring thread compound or dope. Its seamless construction ensures consistent mechanical properties and dimensional precision, while the R3 length (typically 40.0–42.0 ft) makes it suitable for deep vertical or deviated well designs.

Used extensively in oil & gas drilling operations, this casing is compatible with high-pressure zones, corrosive environments, and wells requiring high connection reliability.

Specifications:

– Outer Diameter: 9-5/8" (244.5 mm)
– Weight: 53.5 lb/ft (79.6 kg/m)
– Grade: API 5CT L80 Type 1
– Connection Type: JFE TIGER Premium Thread
– Pipe Type: Seamless
– Range: R3 (Length: ~40.0–42.0 ft / 12.19–12.80 m)
– Material Type: Quenched & Tempered Alloy Steel
– End Finish: Premium Threaded & Coupled
– Tensile Strength: ≥95,000 psi (655 MPa)
– Yield Strength: 95,000–110,000 psi (655–758 MPa)
– Collapse Pressure: Based on API 5CT L80 performance
– Coupling OD: Matches casing OD or slightly oversize
– Thread Sealability: Gas-tight metal-to-metal seal
– Manufacturing Standard: API 5CT
– Applications: Deep wells, HPHT wells, sour service, shale plays, offshore drilling

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com