OCTG - Pup Joint
A pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement.
API casing and tubing pup joints are manufactured according to API Spec 5CT using prime API monogrammed, seamless oil country tubing.
Premium pup joints are also available with premium connections and in API or exotic alloy grades.
Tubing Pup Joint Specifications:
Outside Diameter:0.75 to 4.5 inches nominal size OD
Weight:Standard or Heavy Wall
Lengths:2,3,4,6,8,10 12 ft (with other lengths available upon request)
Grades:J-55, N80-1, N80-Q, L-80, P-110
Connections:EUE, NUE, Buttress and Premium Connections of leading manufacturers available.
Casing Pup Joint Specifications:
Outside Diameter:4.5 to 20 inches nominal size OD
Weight:Standard or Heavy Wall
Lengths:Customized lengths available from 2 to 20 ft.
Grades:J-55, N80-1, N80-Q, L-80, P-110
Connections:STC, LC and BC and Premium Connections of leading manufacturers available.
Product Description The details of Drilling Stabilizer as follows, 1. Material: AISI 4145H Mod Alloy steel, Non magnetic steel, etc. 2. Types: Drill String type and Near bit type. 3. Use: It is mainly used to stabilize the drilling tools in the process of drilling hole. 4. ...
Description: Swivel Joints are used in flow line. These products are made from high strength alloy steel by forging and the heat treatment is carried out on it, thus its long service life and service strength are guaranteed under the rated working pressure. They are designed ...
Tubing: A pipe used in oil wells for oil recovery, gas production, water injection, and acid fracturing. Casing: A pipe that has been drilled into the wall from the surface of the ground to prevent the wall from collapsing. Drill pipe: A pipe used for drilling a hole. Line ...