Casing 5 1/ 2" with Hydrill CS Exchangable 1. API 5CT casing 2. Size 4-1/ 2" -30" Casing 5 1/ 2" with Hydrill CS Exchangable Standard: API 5CT Steel Grades: J55, K55, L80-1, N80, C90, C95....
Dynoland International Trading Co., Ltd, was founded in 2009, is an industrial equipment distributors and trading house. We actively supply the equipment for oil & gas exploration and production....
We are specialized in providing the premium threads equivalent to Vam series, Tnaris-Hydrill series, Hunting series JFE series. Up to now, our company has successfully developed OCTG products with....