China API-5CT J55 Coupling Supplier Landee Provides API-5CT J55 Coupling, 9 5/8 Inch, LTC End.
China OCTG Casing Pipe Manufacturer Landee Offers API Spec 5CT Casing Pipe, 11.05mm Wall Thickness, LTC Thread Type, API Spec 5CT, Grade J55, 9 and 5/8 Inch.