ASTM A862/A862M is the ASTM standard for the application of asphalt coatings to corrugated steel sewer and drainage pipe. It provides a technical basis for coating work that supports corrosion protection and service reliability in buried drainage systems. For buyers, engineers, and specifiers, this standard helps define a consistent approach to coating application, which can improve product evaluation, quality control, and compliance with project requirements.

Overview of ASTM A862/A862M

The Standard Practice for Application of Asphalt Coatings to Corrugated Steel Sewer and Drainage Pipe focuses on how asphalt coatings are applied to this type of pipe. As an ASTM standard, it is intended to support uniform workmanship and dependable performance in sewer and drainage applications. ASTM A862/A862M is commonly used as a reference when comparing products, reviewing coating practices, or confirming that a pipe coating process aligns with accepted technical requirements.

Common use cases of ASTM A862/A862M

This standard is typically used in the manufacture, specification, and procurement of corrugated steel sewer and drainage pipe with asphalt coating systems. It may also be referenced during project review, inspection, and quality assurance for pipe intended for underground sewer or drainage service. In practice, ASTM A862/A862M helps align coating application methods with the expectations of engineers, contractors, and purchasing teams working with coated steel pipe products.

Benefits of using ASTM A862/A862M

Using ASTM A862/A862M can help improve consistency in coating application and reduce uncertainty during material selection and acceptance. It gives stakeholders a shared technical reference for evaluating coated corrugated steel pipe, which supports clearer procurement decisions and more consistent quality control. The standard may also help reduce risk by encouraging repeatable practices for a coating process that is important to durability and long-term performance in sewer and drainage installations.

• Application practice for asphalt-coated corrugated steel pipe
• Relevant to sewer and drainage pipe systems
• Useful for specification and procurement review
• Supports coating consistency and quality control