China OCTG Drill Pipe manufacturer Landee supplies API 5DP OCTG Drill Steel Pipe API SPEC 5DP, Grade E75, X95, G105, S135, for well drilling, 6.88- 12.7 mm.
API 5DP Drill Pipe Supplier: API 5DP Drill Pipes in Various Sizes and Weights, for Oil and gas exploration and development, Deep Wells, horizontal wells, etc.
OCTG Coupling manufacturer Landee supplies API SPEC 5CT OCTG Tubing Coupling, Casing Coupling, Drill Pipe Coupling, Grade J55, K55, N80, L80, C95, P110.
China OCTG Pup Joint manufacturer Landee supplies API Spec 5CT OCTG Pup Joint API SPEC 5DP for for Tubing, Casing, Drill Pipe with Threaded Protector.