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Sinodrills Coring Drill Rods and Casing Core Drill rod sizes: BQ, NQ, HQ, PQ, AWJ, B...
"Email: [email protected] I'm Joanna sun from China hengshui guan...
The implemental standards for the oil casings are API 5CT; the specifications include...
Material:SA213-T91,A335-P91,15CrMo,30CrMo,35CrMo,42CrMo,P5(Cr5Mo),P9(Cr9Mo),A335-P11,...
Crossover pup joints are manufactured from seamless mechanical tube. As with all Cros...
API Tubing Pup Joints Manufactured according to API Spec 5CT using prime API monog...
API Tubing Pup Joints Manufactured according to API Spec 5CT using prime API monogra...
Production Description Grade: J55, K55, N80, L80, P110 Thread: STC, LTC, B...
Specifications 1)NEW Tubing pipe manufacturer. 2)API Casing and Tubing pipe for ga...