API 5CT Seamless & Welded Casing Pipe

Used to line the wellbore, prevent formation collapse, and isolate subsurface zones.

Specification Details
Standard API 5CT, ISO 11960
Grades H40, J55, K55, N80, L80, C95, P110, Q125
Sour Service L80 Type 1, C90, T95 (NACE MR0175)
OD Range 4-1/2″ to 20″ (114.3mm to 508mm)
End Connections STC (Short Thread), LTC (Long Thread), BTC (Buttress), Extreme-Line, Premium
Wall Thickness Per API 5CT Table C.1 (Standard), Custom Heavy Wall Available

Sub-Products:

· Seamless Casing
· ERW (Electric Resistance Welded) Casing
· Sour Service Casing (HIC/SSC Tested)
· High Collapse Casing
· Thermal Casing (for Steam Injection Wells)