ASTM A972/A972M-00(2021) - 1.11.2021
 
1. Scope

1.1?This specification covers pipe piles with protective fusion-bonded epoxy powder coating applied by the electrostatic spray, flocking, or fluidized bed process.

Note 1:?The coating applicator is identified throughout this specification as the manufacturer.

1.2?Other organic coatings may be used provided they meet the requirements of this specification.

1.3?Requirements for the powder coating are contained in Annex A1.

1.4?This specification is applicable for orders in either SI units (as Specification A972M) or inch-pound units [as Specification A972]. The values stated in either SI or inch-pound units are to be regarded as standard. Within the text, the inch-pound units are shown in brackets.

1.5?The following precautionary statement refers to the test method portion only, Section 8, of this standard: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

 
2. Referenced Documents

API RP 5L7

TM0175

Visual Standard for Surfaces of New Steel Centrifugally Blast Cleaned with Steel Shot or Steel Grit (NACE No. 2)

A252-10

Standard Specification for Welded and Seamless Steel Pipe Piles

G20-10(2019)

Standard Test Method for Chemical Resistance of Pipeline Coatings

RP0490

Holiday Detection of Fusion-Bonded Epoxy External Pipeline Coatings of 250 to 750 m (10 to 30 mils)

SSPC VIS 1

Visual Standards

G14-04(2018)

Standard Test Method for Impact Resistance of Pipeline Coatings (Falling Weight Test)

D4060-19

Standard Test Method for Abrasion Resistance of Organic Coatings by the Taber Abraser

G8-24

Standard Test Methods for Cathodic Disbonding of Coated Steel

SSPC-SP1

Surface Preparation Specification No. 1: Solvent Cleaning

SSPC-SP10

G12-07

Standard Test Method for Nondestructive Measurement of Film Thickness of Pipeline Coatings on Steel

B117-19

Standard Practice for Operating Salt Spray (Fog) Apparatus