Products tagged with '3lpe'

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51318-10987-Development of low application temperature coating systems for steel pipelines

Product Number: 51318-10987-SG

Author: Dr Dennis Wong / Catherine Lam / Dr Peter Singh

Publication Date: 2018

$20.00

Coordinating with powder suppliers in the development of Low Application Temperature (LAT) FBE materials and the enhancement and process controls for the corresponding application process to constrain temperatures the steel pipe experiences in a coating plant.

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Field Experience of Various Coating Systems in Oil & Gas Industry

Product Number: 51324-20360-SG

Author: Amjad Kharusi; Janardhan Rao Saithala; Mohammed Al Ghafri; Mohammed Ossama; Talal Nabhani

Publication Date: 2024

$40.00

Internal and external coatings have been used extensively for the corrosion protection of a wide range of process components such as flowlines, pipelines, piping, vessels, tanks etc. that are used in oil and gas industry. Coatings are a critical barrier as part of a corrosion management strategy and shall be capable of providing long term corrosion protection in corrosive environment. Coatings are exposed to wide range of temperatures, high pressure environments, and acid gases (H2S and CO2), and are subjected to mechanical damage, etc. during operating service life. The authors’ company has extensive experience of using various coating systems for over 40 years. Fusion bonded epoxy (FBE) coatings and glass reinforced epoxy (GRE) linings are primarily used as internal coatings, and three-layer polypropylene (3LPP), three-layer polyethylene (3LPE), thermal spray aluminum (TSA), and epoxy coatings are used as external coatings in hydrocarbon and water injection service. During design, it is anticipated that coatings will meet expected design life, however, premature coating failures are reoccurring for various reasons, which result in significant oil & gas deferment and unplanned shutdowns. This paper will present two case studies on field experience of different coating systems and contributing factors that led to premature failures. The three main contributing factors to premature failure are quality QA/QC during coating application, incorrect coating selection, and coating damage during installation.

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Investigation of the mechanisms and kinetic of cathodic disbondment in seawater and soils

Product Number: 51323-19258-SG

Author: Erwan Diler, Krystel Pelissier, Abdelkader Meroufel, Nicolas Larche

Publication Date: 2023

$20.00

Cathodic protection is used in addition to organic coatings to ensure the integrity of offshore and onshore buried structures against corrosion. The cathodic protection efficiency is usually ensured by keeping the potential of the structure to be protected in a narrow range following standard recommendations such as ISO 15589-1 and/or NF EN 12954. For onshore buried structures, this potential range is limited by the protection potential Ep and the limit potential El.

Products tagged with '3lpe'

51318-10987-Development of low application temperature coating systems for steel pipelines

Field Experience of Various Coating Systems in Oil & Gas Industry

Investigation of the mechanisms and kinetic of cathodic disbondment in seawater and soils

Association for Materials Protection and Performance