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Products tagged with 'tape coatings'

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Picture for NACE SP0109-2023
Available for download

NACE SP0109-2023, Application of Tape Coatings for External Corrosion Protection of Buried Metal Pipelines

Product Number: NACE SP0109-2023
Publication Date: 2023
$109.00

This standard practice provides the material characteristics, minimum system performance requirements, application methods, handling, shipping, and installation procedures for tape coatings for the prevention of external corrosion of underground or submerged pipelines. This standard is applicable to both carbon steel (CS) pipe and ductile iron (DI) pipe when the application of a tape coating system is desirable. This standard is intended for use by coating applicators, engineers, and pipeline owners as a guide to specifying application parameters.

The tape coatings covered in this standard are used as the external corrosion protection for new and existing pipes, girth welds, and fittings, and for repair and rehabilitation. The primary function of these tape coating systems is to pre- vent corrosion of the pipeline when used with or without cathodic protection (CP).
Picture for NACE TM21420-2023, Test Method for Measurement of Peel Strength of Multilayer Polyolefin Coating Systems
Available for download

NACE TM21420-2023, Test Method for Measurement of Peel Strength of Multilayer Polyolefin Coating Systems

Product Number: NACE TM21420-2023
Publication Date: 2023
$109.00

This test method describes a reliable methodology for determining the peel strength of polyolefin-based multilayer pipeline coating systems, generally for coating thickness less than 12 mm (0.47 in). This standard provides a method to measure the peel strength of polyolefin-based multilayer coating systems, such as 2-layer polyethylene coating (2LPE), 3-layer polyethylene (3LPE), 3-layer polypropylene (3LPP), and heat shrink sleeve (HSS) field joint coating. It provides essential information on the quality of the applied coating. This is particularly important for field-applied coatings, of which the application process is significantly impacted by the environmental conditions and the skill set of the field applicators.
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