Casing Pipe
Standards: API 5CT PSL1/PSL2 J55,K55,N80-1,N80-Q, API 5CT PSL1/PSL2 L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125. Steel Grade:H40, J55, K55, N80. Connections. API 5CT is applicable to following connections which complied with API SPEC 5B: • SC:Short round thread casing • LC:Long ound thread casing • BC:Buttress thread casing