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.
API 5CT Pup Joints Supplier: Pup Joints for Seamless Pipes, ERW Pipes, 1-2/3 - 20 Inch, J55, K55, N80, L80, EUE, NUE, STC, LTC, BTC, Premium Connections.