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 J55/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
For details, delivery time and prices, please mail us
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
For details, delivery time and prices, please mail us
Application: Used as Walls Structural Retainers and Screen Pipes for Oil, Gas and Water Wells
Specification: OD: 50mm - 500mm
WT: less than 20mm
LENGTH: less than 15m
Slot&Holes Specification: as customer require
Standard & Grade: API , API5CT J55/K55/N80/C75/L80/C90/T95/Q125
Process Type: Seamless (SMLS), Electric Resistance Welded (ERW)
End: Plain, Beveled, Square Cut, With LTC/STC/BTC/VAM Connection
Surface: Anti-corrosion&water Painting
Packing: Protection Caps in Both Ends, Waterproof Paper Wrapped
Application: Used for Well Drilling
Specification: OD: 60.32mm ~ 168.28mm
WT: 7.11mm ~ 9.19mm
LENGTH: R1, R2, R3
Standard: API 5DP E75/X 95/G 105/S 135
Process Type: Seamless (SMLS), Electric Resistance Welded (ERW)
End: Thread, NC, IF, FH, REG
Surface: Anti-corrosion&water Based Paint
Packing: Protection Caps in Both End, Waterproof Paper Wrapped, Two Tags
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: Thread, NC, IF, FH, REG
Surface: Anti-corrosion&water Based Paint
Packing: Protection Caps in both end, Waterproof Paper Wrapped, Two Tags
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
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