Atmospheric Corrosion to Steel Pile on Meulaboh and Pipeline Structure along Jambi - Riau Area

This study indicated the deterioration of the steel pipe and beam structure in west coast Sumatra made of ASTM A252, and also pipeline along Riau land-Jambi - Batam Island. It was found that severest corrosion occurs at the rate up to 1.6 mm/year (63 mpy) on the steel cross beam-800 on west coast Su...

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Bibliographic Details
Published in:Key engineering materials 2019-07, Vol.811, p.141-146
Main Authors: Budi, Lukman Hakim, Handoko, Subawi
Format: Article
Language:English
Subjects:
Atmospheric corrosion
Carbon steels
Cathodic coating (process)
Cathodic protection
Corrosion prevention
Corrosion rate
Pipelines
Protective coatings
Steel piles
Steel pipes
Steel structures
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Summary:This study indicated the deterioration of the steel pipe and beam structure in west coast Sumatra made of ASTM A252, and also pipeline along Riau land-Jambi - Batam Island. It was found that severest corrosion occurs at the rate up to 1.6 mm/year (63 mpy) on the steel cross beam-800 on west coast Sumatra. Whereas the corrosion rates on ASTM A234 and API 5L steel structures along the pipeline across Riau - Jambi - Batam occur from the high-to-severe up to 0.43 mm/year (17 mpy) mainly on pipe elbow 16” diameter. Due to this corrosion attack, the steel infrastructure requires whole protection including sacrificial thickness, surface coating, and cathodic protection. The corrosion attack data may be used to provide the required effort and its priority to protect the steel pile and pipe infrastructures on Sumatra Island.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.811.141