![](https://oiltechpipe.com/wp-content/uploads/2023/05/eng-certificate-final.jpg)
Certificate of Conformity to the requirements of API 15S, API 17B
![](https://oiltechpipe.com/wp-content/uploads/2023/05/eng-protocol-final.jpg)
Test report for compliance with the requirements of API 15S, API 17B
![](https://oiltechpipe.com/wp-content/uploads/2021/09/6.12.png)
Certificate of Conformity
to the requirements of GOST R ISO 9001-2015
![](https://oiltechpipe.com/wp-content/uploads/2021/09/4-2.png)
Certificate of Conformity to the requirements of
TS 22.21.29-001-20243420-2018 “Flexible composite pipe”
![](https://oiltechpipe.com/wp-content/uploads/2021/09/2-2.png)
TS 22.21.29-002-20243420-2019 “Coupling”
![](https://oiltechpipe.com/wp-content/uploads/2021/09/3-2.png)
Certificate of conformity according ISO 13628-2
(equivalent ISO for the API 17J)
![](https://oiltechpipe.com/wp-content/uploads/2024/01/ENG-Certificate-of-conformity-according-API-17J-and-API-15S-731x1024.jpg)
Certificate of conformity according API 17J and API 15S
![](https://oiltechpipe.com/wp-content/uploads/2024/01/Testing-protocol-API17J-ENG-724x1024.jpg)
Independent Verification Agent conformity test (API 17J)
![](https://oiltechpipe.com/wp-content/uploads/2024/01/Testing-protocol-API15S-ENG.jpg)
Independent Verification Agent conformity test (API 15S)
![](https://oiltechpipe.com/wp-content/uploads/2021/09/1-1.png)
TS 22.21.29-001-20243420-2018 “Flexible composite pipe”