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| Warranty: | 12 Month |
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pup joint or straight pipe is a pipe with thread, flange or union connectors on both ends, and widely used for petroleum drilling and production, cementing and fracturing and test operations. The high pressure pup joint can be made integral or weld type which end connection is welded to pipe. Cost of Integral type is higher than welded type.
Hammer union end connection pup joint is designed to interchangeable with Weco wing union, including Fig100, Fig206, Fig207, Fig602, Fig1002, Fig1502, Fig2002, Fig2202 and etc.
Pup Joints are available in sizes ranging from 1" to 4" and can be handle up to 15000psi for either standard service or sour gas service. Length is to 20 feet. Standard is integral design, optional is NPST design.
Application:
High pressure well service flowline
Fracturing flowline
Well test flowline
Cementing and circulating flowline
1. Integral pup joints is made from one forged raw pipe.
2. Flanged end is available for high pressure pipeline.
3. ACME thread is adopted in weco wing union.
4. Thread connection can be adopted for low pressure application.
When order please specify: length, pressure, connection type and service condition.
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Spec
(in)
|
Pressure
(MPa)
|
Working
condition
|
Serious of length
(mm)
|
|
2
|
42
|
Standard
|
500 1000 1500 2000 2500 3000 4000 5000 6000
|
| 3 |
500 1000 1500 2000 2500 3000 4000 5000 6000
|
||
| 4 |
500 1000 1500 2000 2500 3000 4000 5000 6000
|
||
| 2 | 70 | Standard |
500 1000 1500 2000 2500 3000 4000 5000 6000
|
| 3 |
500 1000 1500 2000 2500 3000 4000 5000 6000
|
||
| 2 | 105 | Standard |
500 1000 1500 2000 2500 3000 4000 5000 6000
|
| 3 |
500 1000 1500 2000 2500 3000 4000 5000 6000
|
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