5920 tons CWC API 5L X60MO PSL2 LSAW steel pipe to Nigeria

1. Background Information
Our regular Nigeria client who is EPC company. And they mainly cooperate with NNPC&NDPC. We cooperated with them since 2018. They have a high speak on our quality and service.Every year they repeat place more than 5 orders on us. In 2019, they purchased more than 5290 tons LSAW steel pipe from us for crud oil transfer under sea.In order to protect pipe from rusting, they not only ask 3LPE coating, but also ask to install Anode.Due that the pipe is used in under sea, they also ask 30MM CWC coating for each pipe. For the quality control, even if our professional QC department will issue daily production report to them, they also ask DNV to witness all the produce process.

2. Steel pipe work shop

3. ITP &MPS
ITP:

MPS:

4. PQT test in mill
Weld test: Guided Bend Test

Metallographic experiment: Impact test:

Vickers Hardness Test Macro Metallographic Examination

5. NDT test and hydrostatic test report：
hydrostatic test report:

Radiography testing report:

UT test report:

Film radiography report:

6. CTOD test (SENB&SENT TEST REPORT)
SENB SENT

7. Compressive strength test of CWC

7 days testing report -28 days testing report

8. Pictures of 3LPE pipe

9. Anode pipe

10. Steel pipe at port

11. Steel pipe load into bulk vessel

12. PC certification

13. 3.2 DNV MTC of steel pipe

14. Bill of lading