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Practical case analysis: How a natural gas pipeline project went from "edge of failure" to "first pass"

What is pipe beveling?

The content appearing on this webpage is for informational purposes only. LS makes no representation or warranty of any kind, be it expressed or implied, as to the accuracy, completeness, or validity of the information.

What is pipe beveling? Read More »

How to Control Black Oxide Coating Thickness?

How Does Black Oxide Concentrate Improve Metal Finishing?

Black oxide concentrate technology is far more than a simple “dyeing” process. It builds a multifunctional protective layer on the metal surface through a precise chemical reaction and subsequent sealing treatment, while achieving excellent rust protection, excellent friction reduction and wear resistance, absolutely no risk of hydrogen embrittlement, beautiful matte appearance and excellent coating adhesion base.

How Does Black Oxide Concentrate Improve Metal Finishing? Read More »

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