Surface preparation and coating, Mechanical Engineering

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Q. Surface Preparation and Coating?

Vendor shall chemically clean all foreign material and commercially sandblast (SSPC-SP-10) mill scale and rust from all surfaces to be painted.
Vendor shall use a zinc rich primer on all piping and steel operating below 200oF (93oC).

All parts operating above 200oF (93oC) are to have one coat of high temperature (silicon) aluminum paint applied according to paint manufacturer instructions.


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