Transcription of INSPECTION - American Galvanizers Association
{{id}} {{{paragraph}}}
INSPECTION . of hot-dip galvanized steel products 02. A M E RI C A N GALV ANIZ ER S A SSOCIA TION. TABLE OF. CONTENTS. PURPOSE OF INSPECTION .. 4. TYPES OF INSPECTION . COATING MEASUREMENT .. 5. COATING THICKNESS. COATING WEIGHT. FINISH & APPEARANCE: VISUAL INSPECTION .. 8. DIFFERENT APPEARANCES .. 8. STEEL CHEMISTRY. COOLING RATE. STEEL PROCESSING. SURFACE CONDITIONS .. 10. BARE SPOTS. BLASTING DAMAGE. CHAIN & WIRE MARKS. CLOGGED HOLES/THREADS. DELAMINATION AND PEELING. DISTORTION. DRAINAGE SPIKES. DROSS INCLUSIONS.
Other key requirements include adherence, appearance, and finish. The difference between these specifications is the type of steel product covered by each. ASTM A123/A123M covers structural steel, pipe and tubing, flat/round bar, wire, reinforcing steel and assemblies of these steel products. ASTM A153/A153M
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}