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  • API Casing

    Application: Used as the Structural Retainer for the Walls of Oil, Gas Wells

    Specification: OD: 4 1/2’’ ~ 20’’ (114.3mm ~ 508mm)

                              WT: 0.205’’ ~ 0.635’’ (5.21mm ~ 16.13mm)

                              LENGTH: R1, R2, R3

    Standard: API 5CT J 55/K55/N80/C75/L80/C90/T95/Q125

    Process Type: Seamless (SMLS), Electric Resistance Welded (ERW)

    End: Beveled, Square Cut, With LTC/STC/BTC/VAM Connection

    Surface: Anti-corrosion Water Based Paint

    Packing: Protection Caps in Both Ends, Waterproof Paper Wrapped, Two Tags

              
  • API Tubing

    Application: Used for the Transmission of Oil & Gas

    Specification: OD: 40.26mm ~ 114.3mm

                              WT: 3.18mm ~ 16mm

                              LENGTH: R1, R2, R3

    Standard & Grade: API 5CT J55/K55/N80/C75/L80/C90/T95/Q125

    Process Type: Seamless (SMLS), Electric Resistance Welded (ERW)

    End:Beveled, Square Cut, With NUE/EUE Connection

    Surface: Anti-corrosion Water Based Paint

    Packing:Protection Caps in both End, Waterproof Paper Wrapped, Two Tags

              
  • Drill Pipe

    Application: Used for Well Drilling

    Specification: OD: 60.32mm ~ 168.28mm

                              WT: 7.11mm ~ 9.19mm

                              LENGTH: R1, R2, R3

    Standard: API 5DP E 75/X 95/G 105/S 135

    Process Type: Seamless (SMLS), Electric Resistance Welded (ERW)

    End: Beveled, Square Cut

    Surface:Anti-corrosion Water Based Paint

    Packing: Protection Caps in Both End, Waterproof Paper Wrapped, Two Tags

              
  • Drill Collar

    Application: Used for well drilling

    Specification: OD: 60.32mm ~ 168.28mm

                              WT: 7.11mm ~ 9.19mm

                              LENGTH: R1, R2, R3

    Standard: API 5DP E 75/X 95/G 105/S 135

    Process Type: Seamless (SMLS), Electric Resistance Welded (ERW)

    End: Beveled, Square Cut

    Surface: Anti-corrosion Water Based Paint

    Packing: Protection Caps in both end, Waterproof Paper Wrapped, Two Tags

              
  • API Coupling

    Application: Used for Connecting two joints of Oil Tubing / Casing

    Specification (OD*L):

    Tubing Coupling :33.35mm * 80.96mm ~ 141.30mm * 158.75mm

    Casing Coupling: 127mm * 158.75mm ~ 553.4mm * 269.88mm

    Standard :API 5CT / 5B

    Grade:J 55, K 55, N 80-1, N80 Q, C 90, C 95, T 95, P 110, Q 125

    Thread: NUE, EUE, VAM, STC, LTC, BTC, Special Clearance, XC, VAM TOP, NEW VAM

    Surface:Color codes painted which indicates different steel grades

    Packing:Packed by wood cabin/pallet


              
  • Pup Joint

    Application: Used for Connecting two joints of Oil Tubing / Casing

    Specification (OD*L):

    Tubing Coupling: 33.35mm * 80.96mm ~ 141.30mm * 158.75mm

    Casing Coupling: 127mm * 158.75mm ~ 553.4mm * 269.88mm

    Standard: API 5CT / 5B

    Grade: J 55, K 55, N 80-1, N80 Q, C 90, C 95, T 95, P 110, Q 125

    Thread: NUE, EUE, VAM, STC, LTC, BTC, Special Clearance, XC, VAM TOP, NEW VAM

    Surface: Color codes painted which indicates different steel grades

    Packing: Packed by wood cabin/pallet

              

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