范围

1.1 This test method includes an accelerated procedure for simultaneously determining the comparative characteristics of the insulating coating system applied to the exterior of the steel pipe with the purpose of preventing or mitigating corrosion that may occur in underground service where the pipe will come into contact with the natural soil and may or may not receive cathodic protection. It is intended to be used with coated pipe samples taken from commercial production and is suitable for such samples when the coating has an electrical barrier function.

ASTM G80-2007 管道涂层特定阴极剥离的标准测试方法

1.2 This test method is specific and has no options. For alternative test methods, see Test Method G8.

1.3 以 SI 单位表示的值为准.

1.4 本标准并非旨在解决所有安全问题, 如果有的话, 与其使用相关. 本标准的使用者有责任建立适当的安全和健康实践，并在使用前确定监管限制的适用性.