China Galvanized Full Coupling Manufacturer PipesTec Offers ASTM A105 Galvanized Full Coupling, PN400 (3000 LB), DN80 (3 Inch), Threaded Ends, ASME B16.11.
China API L80 Pipe Coupling Manufacturer PipesTec Offers API L80 Coupling with parkerising and red painting surface treatment, 3.5 Inch, 9.2LB/FT.
China API Pipe Coupling Manufacturer PipesTec Offers API Pipe Coupling, API L80, 3.5 Inch, and Weight 4176.8 g/FT, without any surface treatment.
China API L80 Pipe Coupling Manufacturer PipesTec Offers API L80 Coupling without any surface treatment, Size 3.5 Inch, and Weight 9.2LB/FT.
China Casing Coupling Manufacturer PipesTec Offers API 5CT Casing Coupling, N80 Material, Size 2 7/8 Inch NU, Hand-Wheel Operator.
China Crossover Casing Couplings Manufacturer PipesTec Provides N80 Crossover Casing Couplings, API 5CT, G4-1/2"EU 12.75PPF PIN x 5-1/2"LC 23PPF PIN.
China Casing Crossover Coupling Manufacturer PipesTec Provides Casting Crossover Coupling, API 5CT, Material N80, 7"BC BOX x 5-1/2"BC 23PPF PIN.
China Casing Coupling Manufacturer PipesTec Provides Casing Couplings, Material N80, Standard API 5CT, Size 5-1/2 Inch BC.
China Carbon Steel Coupling Manufacturer PipesTec Provides Carbon Steel Pipe Coupling, ASTM A105, 1 Inch, 3000 Screwed, Galvanized Surface Treatment.