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English Translations » 信息处理 » Do crude oil pipelines containing hydrogen sulfide require i

Do crude oil pipelines containing hydrogen sulfide require internal anti-corrosion protection?

2010-03-06View Original

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For crude oil containing hydrogen sulfide, is it necessary to apply anti-corrosion treatment to the inner wall of long-distance pipelines? If so, how should it be done? Pipe diameter: 800, pressure: 4.0 MPa
Reply #22010-03-07
One is material selection, and the other is adding a slow-release agent. Internal anti-corrosion is not recommended.
Reply #32010-03-08
Are there any special requirements regarding the choice of materials?
Reply #42010-03-08
The common approach is: carbon steel + corrosion inhibitor solution.

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Translated at 2026-07-26 15:30:27

Original: https://bbs.hcbbs.com/thread-628997-1-1.html

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