Standards Flashcards
NACE 1 / SSPC SP5
White metal blast cleaning 0% stain
NACE 2 / SSPC SP10
Near white metal blast cleaning 5% stain
NACE 3 / SSPC SP6
Commercial blast cleaning 33% stain
NACE 8 / SSPC SP14
Industrial blast cleaning 10% rust
NACE 4 / SSPC SP7
Brush off loose debris and grease tightly adherent / cannot come off with dull putty knife
NACE SP 0178
Fabrication details, surface requirements, and design considerations for tanks and vessels to be lined for immersion services. Weld comparator.
NACE SP 0188
Discontinuity (holiday) testing of new protective coating on conductive substrates.
ASTM D 4417
Standard for Surface Profile
method A ISO comparator
method B digital gage
method C replica tape
SSPC PA 2 type I
Standard for DFT
Type I magnetic pull off gage
SSPC SP2
Hand tool cleaning
SSPC SP3
Power tool cleaning
SSPC SP 15
Commercial grade power tool cleaning
SSPC SP11
Power tool cleaning to bare metal
Sa 3
Blast cleaning to visually clean steel
Sa 2 1/2
Very thorough blast cleaning
Sa 2
Thorough blast cleaning
Sa 1
Light blast cleaning
St 2
Thorough hand and power tool cleaning
St 3
Very thorough hand and power tool cleaning
SSPC PA 2 TYPE II
Standard for DFT
Type II digital gage
SSPC SP1
Solvent cleaning
SSPC VIS 1
Rust grades for abrasive blast
SSPC VIS 3
Rust grades for hand and power tool
Rust Grade A
Covered with mill scale, little to no rust