Specifications
API 5CT N80 Casing*API 5CT
*J55, K55, N80, L80, P110
* 4 1/2" ~ 20"
API 5CT N80 casing
Casing, casing pup joint and casing coupling comply with API SPEC 5CT. And the product was authorized to use API Spec 5 CT monogram (Certificate No.5CT-0484).
