| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | Yes |
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AJ TYPE SAFETY JOINT ,API 7-1
AJ type safety joint is a specialized joint which consists of two parts. The specialized joint takes protective effect for drilling stem in drilling ,repairing and test oil (gas )engineering, etc. It is used to treat well accident and used to be on -the -way test in drilling and coring operation. It is connected to the required position of drilling stem to protect drilling stem without any influence on the drilling tool.
. When the down hole tool is happened to be stuck, the drill stem above stuck point can be released by use of AJ safety joint . It can be connected when trip in drill tool again.
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