OCTG Couplings

Pipework OCTG Couplings Oil Gas Transportation Cylinder Shape Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 3 1/2" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

OEM ODM Stainless Steel Pipe Coupling API 5CT Non Secondary Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 7/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

3-1/2" Tube Coupling , Stainless Steel Pipe Coupling With Internal Threads Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 3 1/2" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Short Length OCTG API 5CT 4-1/2" For Joints Connection are used to connect two joints of coupling or casing pipe together. are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 4 1/2" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE /

Thread Type OCTG Couplings Dimensional Stable Phosphating Painting Surface Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 3/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Forged Steel Pipe Coupling High Joint Tension Strength Long Durability Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 3/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Seamless API 5CT OCTG Couplings Red Color Preciseness Ensured Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 7/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Tubing Waste Pipe Fittings , Galvanized Coupling Petroleum Transportation Applied Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 3/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Round OCTG Couplings NUE EUE Connection Industrial Grade Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 7/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Customized Threaded Coupling Tubular Alloy Material Hot Cold Rolled Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 3 1/2" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

J55 K55 Casing Coupling , Coupling Pipe Fitting Both Side Threaded Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 4" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE /

Male Female OCTG Couplings N80 L80 P110 Grade Equal Shape Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. Size Grade NUE EUE Special clearance 2 3/8" J55/K55/M80/L80/P110 Yes Yes Yes 2 7/8" J55/K55/M80/L80/P110 Yes Yes Yes 3 1/2" J55/K55/M80/L80/P110 Yes Yes Yes 4" J55/K55

J55 K55 Casing Coupling , Coupling Pipe Fitting Both Side Threaded Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 4" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE /

Customized Threaded Coupling Tubular Alloy Material Hot Cold Rolled Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 3 1/2" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Seamless API 5CT OCTG Couplings Red Color Preciseness Ensured Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 7/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

3-1/2" Tube Coupling , Stainless Steel Pipe Coupling With Internal Threads Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 3 1/2" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

OEM ODM Stainless Steel Pipe Coupling API 5CT Non Secondary Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 7/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

Pipework OCTG Couplings Oil Gas Transportation Cylinder Shape Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 3 1/2" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES

J55 K55 Casing Coupling , Coupling Pipe Fitting Both Side Threaded Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 4" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE /

Forged Steel Pipe Coupling High Joint Tension Strength Long Durability Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. TUBING COUPLING SIZE 2 3/8" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE YES