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We are factory of Seamless Pipes(1/4''-24'') in China. Wall thickness: SCH40/80/160...
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...
Cast Iron Pipe confirming to DIN/EN877/ISO6594 Material:Cast Iron with flake graphit...
Out Diameter Casing:4 1/2" ~ 20" (114.3 mm ~ 508mm), Tubing: 2-3/8" ~ 4-1/2" (60.3...
API oil pipe Steel Anti-corrosion polish Sucker Rod Sucker rods and couplings are ...