China API 5CT Seamless Short Tubing Pup Joints with Coupling

API 5CT Seamless Short Tubing Pup Joints with Coupling

A pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement.
All of our pup joints are produced and processed according to API standard, with materials of steel grade J55, K55, N80, N80-1, N80-Q, L80, P110, etc. The tubing couplings have two types of thread NU and EU. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability.
We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth and profile.
Parameters

Product: Pup Joint, OCTG Pup PointApplication: Pipe Cut into different length used for connect 2 joints of tubing or casingSize: Tubing Coupling : 2-3/8'' - 4-1/2'' Casing Couping : 4-1/2'' - 20' Length: 2, 3, 4, 6, 8, 10, 12 ftPipe Standard: API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95Surface: CoatingThread: BTC, LTC, STCSpecial Service Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156Packing: By carton, wooden case, wooden pallet or requirement of customer

Diameters:.75" through 4.5" nominal O.D.Weights:Standard or Heavy WallLengths:2, 3, 4, 6, 8, 10, 12 ft. Standard (Lengths up to 20' available upon request)Grades:J-55, N-80, N-80 Q & T, L-80, P-110, 13-CR and other premium gradesConnections:EUE, NUE, Buttress

SPECIFICATIONSTUBING PUP JOINT ODGRADEEND TYPELENGTH(FT)2 3/8"J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/122 7/8"J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/123 1/2"J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/124 1/2"J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/12 CASING PUP JOINT ODGRADEEND TYPE4 1/2"J/K/L/N/PLTC/STC/BTC5"J/K/L/N/PLTC/STC/BTC5 1/2"J/K/L/N/PLTC/STC/BTC6 5/8"J/K/L/N/PLTC/STC/BTC7"J/K/L/N/PLTC/STC/BTC7 5/8"J/K/L/N/PLTC/STC/BTC7 3/4"J/K/L/N/PLTC/STC/BTC8 5/8"J/K/L/N/PLTC/STC/BTC9 5/8"J/K/L/N/PLTC/STC/BTC10 3/4"J/K/L/N/PSTC/BTC11 3/4"J/K/L/N/PSTC/BTC13 3/8"J/K/L/N/PSTC/BTC