China API 5CT Casing Pup Joint Supplier Landee Offers API 5CT Casing Pup Joint, Material L80, 2 3/8 Inch External Upset, 4.7 Pounds Per Foot.
China API 5CT Coupling Manufaturer Landee Provides API 5CT Coupling, J55 Material, Size 2 3/8 Inch, External Upset.