NACE CIP 1 Standards
NACE 1 (SSPC-SP 5)
Correct Answer:
White Metal Blast Cleaning.Free of all contaminants and 0% staining.
NACE 2 (SSPC-SP10)
Correct Answer:
Near-White Metal Blast Cleaning.Free of all contaminants and up to 5% staining allowed.
NACE 3 (SSPC-SP-6)
Correct Answer:
Commercial Blast Cleaning.Free of all contaminants and up to 33% staining allowed.
- / 2
NACE 8 (SSPC-SP 14)
Correct Answer:
Industrial Blast Cleaning.Free from visible oil, grease, dust, and dirt. Tightly adherent mill scale, rust, and coating residue can remain on 10%.
NACE 4 (SSPC-SP-7)
Correct Answer:
Brush-off Blast Cleaning.Free from all contaminants. Tightly adherent mill scale, rust, and coatings may remain on the surface.
ISO 8501-1 Sa 3
Correct Answer:
Blast Cleaning to Visually Clean Steel.Free of all contaminants and have a uniform metallic color.
ISO 8501-1 Sa 2 1/2
Correct Answer:
Very Thorough Blast Cleaning.Free of all contaminants and only slight stains may remain.
- / 2