OCTG

OCTG

Casing Pipe Tubing Pipe Sucker rod Tubing and Casing Coupling Pup Joint Drill Pipe Drill Collars Screen Pipe

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Pup Joint

Pipe Type:Pup Joints,Casing Pup Joints,Tubing Pup Joints:NUE/EUE Tubing Pipe,Perforated Pup Joints, tubing Pup Joints

Outside Diameter :2-3/8''(60.3mm) - 4-1/2(114.60mm)

Lengths :2,3,4,6,8,10 12 ft

Casing  Couping :  4-1/2'' - 20'

Lengths:2,3,4,6,8,10 12 ft

Surface:  Coating

Grades: J-55, N-80, N-80Q & T, L-80, P-110

Standard:API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95

Thread:  BTC, LTC, STC

Special Service :Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156

Introduction

A pup joint is Casing, Pipe or Tubing shorter in length than a standard tubular string. This allows for the adjustment and installation of tools and various tubular components when placement downhole is critical for a specific project. A Spacer Pipe is another reference used to identify pup joints. Pup joint features consist of connections, lengths, weights and material grade.

Pipe type:API Sucker Rod/ Hollow/Solid Sucker Rod

Outside Diameter :2-3/8''(60.3mm) - 4-1/2(114.60mm)
Casing  Couping :  4-1/2'' - 20'
Lengths: 2,3,4,6,8,10 12 ft 
Surface:  Coating
Grades :J-55, N-80, N-80Q & T, L-80, P-110
Standard:API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95
Thread:  BTC, LTC, STC
Special Service  Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156

Tubing Pup Joints:
•Sizes: 2 ⅜" - 4 ½"
•Weight: Standard or Requested Weights
•Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12' (other lengths available upon request)
•Grades: J-55, N-80, L-80, P-110
•Connections EU (external-upset) and NU (non-upset)
•Options: Custom Sizes, Markings, Paint, Plating, and Inspection available on request
 
Casing Pup Joints:
•Outside Diameter: 4 ½" - 13 3/8"
•All weights available
•Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12' (other lengths available upon request)
•Grades: H40, J55, K55, N80, L80 T95, C110, P110, Q125
•Connections: SC, LC, BC, Semi Premium, and Premium
•Options: Custom Sizes, Markings, Paint, Plating, and Inspection available on request
 
 Pup Joint Options:
•Pin x Pin
•Pin x Pin with Couplings Loose
•Coupling Box x Pin with Couplings Hand Tight
•Coupling Box x Pin with Couplings Bucked-On
 
Pup Joints are manufactured from AISI 4145H or 4140H-modified alloy, heat-treated to Hardness range of 285-341 with a Charpy "V" notch minimum impact strength of 40 ft/lb at 70° F and one inch below the surface. Pup Joints are heat-treated to 110,000 PSI minimum yield. All connections are phosphate coated to impede galling during initial make-up.

Specification

Tubing Pup Joint Specifications
Outside Diameter 1.05 ~ 4-1/2 in (26.67 ~ 114.3 mm) nominal size OD
Weight Standard or Heavy Wall
Length 2, 3, 4, 5, 6, 8, 10, 12 ft (with other lengths available upon request)
Grade H40, J55, L80, N80/Q, C90, T95, P110
Connection EUE, NUE
Standard API 5CT, API 5B

 

Casing Pup Joint Specifications
Outside Diameter 4-1/2 ~ 20 in (114.3 ~ 508 mm) nominal size OD
Weight Standard or Heavy Wall
Length 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 ft (with other lengths available upon request)
Grade H40, J55, K55, L80, N80/Q, C90, T95, P110, Q125
Connection BTC, STC, LTC
Standard API 5CT, API 5B

Parameters

Product:  Pup Joint, OCTG Pup Point
Application:   Pipe Cut into different length used for 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

 

Diameters: .75" through 4.5" nominal O.D.
Weights: Standard or Heavy Wall
Lengths: 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 grades
Connections: EUE, NUE, Buttress

 

SPECIFICATIONS
TUBING PUP JOINT  OD GRADE END TYPE LENGTH(FT)
2 3/8" J/K/L/N/P NUE/EUE 2/3/4/5/6/8/10/12
2 7/8" J/K/L/N/P NUE/EUE 2/3/4/5/6/8/10/12
3 1/2" J/K/L/N/P NUE/EUE 2/3/4/5/6/8/10/12
4 1/2" J/K/L/N/P NUE/EUE 2/3/4/5/6/8/10/12
 
CASING PUP JOINT  OD GRADE END TYPE
4 1/2" J/K/L/N/P LTC/STC/BTC
5" J/K/L/N/P LTC/STC/BTC
5 1/2" J/K/L/N/P LTC/STC/BTC
6 5/8" J/K/L/N/P LTC/STC/BTC
7" J/K/L/N/P LTC/STC/BTC
7 5/8" J/K/L/N/P LTC/STC/BTC
7 3/4" J/K/L/N/P LTC/STC/BTC
8 5/8" J/K/L/N/P LTC/STC/BTC
9 5/8" J/K/L/N/P LTC/STC/BTC
10 3/4" J/K/L/N/P STC/BTC
11 3/4" J/K/L/N/P STC/BTC
13 3/8" J/K/L/N/P STC/BTC

Production process

Packaging

 

If you have any inquiries and questions, please contact CONTINENTAL STEEL CO.,LTD. at any time. Thanks in advance. Welcome!

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CONTINENTAL STEEL CO.,LTD

Continental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.

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