Integral Pup Joint is a short pipe used for connecting tubing in oil and gas wells, primarily designed to adjust the length of the tubing string. It is commonly used in high-pressure discharge lines, feed lines, temporary flowlines, and downhole testing lines.
Integral Pup Joint
Star Concept integral pup joint is forged from superior alloy steel with partial heat treating process, which are widely used for transporting high pressure flow in fracturing line, cementing line and NACE Service. Pup joints have been optimized for minimum weight and size to extend service life, easy to transport and install on site.
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Product Introduction
Product advantages
High Pressure Resistance: Made from high-strength alloy steel through integral forging, it can withstand a maximum pressure of up to 105MPa.
Excellent Sealing: The threads are CNC precision-machined, ensuring zero leakage under working pressure.
Product Specification
Working Pressure: 42MPa to 105MPa
Nominal Diameter: 1 inch to 4 inches
Pipe Length: 0.5 meters to 6 meters
Material Grade: EE
Working Temperature: -46°C to 121°C
Connection Type: FIG602 type connection
Technical Standard: API Spec 6A
Product Specification Grade: PLS3
Performance Grade: PR2
Connection Methods: Threads, flanges, quick-connects, etc.
product Details
|
Specification Mpa/ psi |
Working pressure |
Length |
Gasket |
|
2-1/16'' 2-9/16'' 3-1/8'' 3-1/16'' 4-1/16'' |
35/5000psi 70/10000psi 105/15000psi 140/20000psi |
500-3000mm |
R24 BX152 R27 BX153 R35 BX154 R39 BX155 |
|
Specification |
Working pressure |
Length |
Connection type |
Working condition |
|
2'' 3'' 4'' |
5000psi, 6000psi, 7500psi, 10000psi 15000psi, 20000psi |
300mm-6000mm |
Fig 602. fig1002, fig1502, fig2000 |
Standard |
FAQ
Q: Can the integral pup joint be customized according to specific requirements?
A: Yes, we offer customization services, including dimensions, materials, surface treatments, etc., to meet the specific needs of different customers.
Q: What payment methods are available?
A: We accept various payment methods, including bank transfers, letters of credit, Alipay, PayPal, etc., for customer convenience.
Q: What key information is required to obtain an accurate quote?
A: Please provide the length, outer diameter, steel grade, thread type, quantity, and target port for the pup joint.
Q: Apart from API certification, what other international quality management certifications do you have?
A: Our factory has passed the ISO 9001 international quality management system certification, ensuring global consistency in production processes and product quality.
Q: Is the integral pup joint subjected to non-destructive testing (NDT)?
A: Yes, all finished pup joints undergo non-destructive testing (NDT), such as magnetic particle inspection (MT) or ultrasonic testing (UT), to ensure there are no cracks or defects inside.
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