China API-5CT J55 Coupling Supplier PipesTec Provides API-5CT J55 Coupling, 9 5/8 Inch, LTC End.
China A105 Galvanized Full Coupling Company PipesTec Provides ASTM A105 Galvanized Full Coupling, 4 Inch, Pressure Rate CL3000, ASME B16.11, Threaded.
China API 5CT J55 Casing Coupling Manufacturer PipesTec Supplies API 5CT J55 Casing Coupling, 3 1/2 Inch, EUE 8RD, Green Coating Surface treatment.
China API 5CT Casing Coupling Manufacturer PipesTec Supplies API 5CT Casing Coupling, J55, Size 2 7/8 Inch, EUE 8RD, Green Coating Surface treatment.
China Ductile Iron Grooved Coupling Factory PipesTec Offers Ductile Iron Grooved Coupling, Size 4 Inch, Painted Surface Treatment, with Gasket, Bolt & Nut.
China ASTM A105 Coupling Manufacturer PipesTec Offers ASTM A105 Couplings, Size 1 Inch, Class 3000LB, FNPT Ends, Long Service Life.
China Hexagon Reducing Coupling Manufacturer PipesTec offers ASTM A182 F316 Hexagon Reducing Coupling, 3000LB, 3/4 Inch × 1/2 Inch, FNPT Ends.
China ASTM A182 F304 Full Coupling Manufacturer PipesTec offers ASTM A182 F304 Full Coupling, 1/2 Inch, 3000#, NPT Thread, Normal Surface Treatment.
China ASTM A536 Grooved Coupling Manufacturer PipesTec offers Ductile Iron Grooved Coupling, ASTM A536, Epoxy Painting, 80mm, BSPT/BSP/NPT Thread, UL/FM/CE.