Application: Structural retainer for walls of oil, gas wells.
OD: 4 1/2"-20" (114.3-508mm), WT: 0.205"-0.635" (5.21-16.13mm), L: 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 LTC/STC/BTC/VAM Connection
Surface: Anti-corrosion & water-based paint
Packing: Protection Caps in Both Ends, Waterproof Paper Wrapped, Two Tags

Application: For extracting Oil or Gas from Wells
OD: 40.26-114.3mm, WT: 3.18-16mm, L: 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 LTC/STC/BTC/VAM Connection
Surface: Anti-corrosion & water-based paint
Packing: Protection Caps in Both Ends, Waterproof Paper Wrapped, Two Tags

Application: For well drilling
OD: 60.32-168.28mm, WT: 7.11-9.19mm, L: R1, R2, R3
Standard & Grade: API 5DP E75/X95/G105/S125
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 Ends, Waterproof Paper Wrapped, Two Tags

Application: For well drilling
OD: 60.32-168.28mm, WT: 7.11-9.19mm, L: R1, R2, R3
Standard & Grade: API 5DP E75/X95/G105/S125
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 Ends, Waterproof Paper Wrapped, Two Tags

Name:Sucker Rod
Steel Grade:C, K, D, KD, HL, HY
Steel Material:high carbon steel
Standard:API 11B
Dimension:5/8"--1 3/4"

Product: Pup Joint, OCTG Pup Point
Application: Pipe Cut into different lengths used to connect 2 joints of tubing or casing
Size: Tubing Coupling : 2-3/8'' - 4-1/2'', Casing Couping : 4-1/2'' - 20', Length: 2, 3, 4, 6, 8, 10, 12 ft
Pipe Standard: API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95
Surface: Coating
Thread: BTC, LTC, STC
Special Service: Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156
Packing: By carton, wooden case, wooden pallet, or requirement of customer

Product: Casing and Tubing Coupling, Casing Coupling, Tubing Coupling
Application: Used to connect 2 joints of tubing or casing
Size: Tubing Coupling : 1.9'' - 4-1/2'', Casing Coupling : 4-1/2'' - 13-3/8''
Pipe Standard: API 5CT and 5B PSL1/PSL2 J55,K55,N80-1,N80-Q, API 5CT and 5B L80-1,C90, C95,T95, P110, Q125
Surface: Whole Phosphating or inside phosphating and outside coating
Thread: NUE, EUE, VAM, STC, LTC, BTC, XC, VAM TOP, NEW VAM, HYDRILL CS
Packing: By carton, wooden case, wooden pallet, or requirement of customer