ASTM D2661 is the standard specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe and Fittings. It provides a technical basis for evaluating these plastic piping products so buyers, engineers, and quality teams can compare items consistently. By focusing on the pipe and fittings used in drain, waste, and vent applications, ASTM D2661 helps support product selection, procurement, and compliance decisions for ABS piping systems.

What is ASTM D2661?

This ASTM specification defines requirements for ABS Schedule 40 plastic drain, waste, and vent pipe and related fittings. Its purpose is to describe the product standard that these components are expected to meet for consistent manufacture and use. In practice, ASTM D2661 serves as a reference for material and product acceptance, helping align purchased pipe and fittings with a recognized technical document. It is especially relevant when specifying ABS components for DWV system applications.

Where is ASTM D2661 used?

This standard is commonly used in the selection, purchasing, and verification of ABS Schedule 40 pipe and fittings for drain, waste, and vent installations. It is relevant wherever these plastic components are specified for building piping systems that carry wastewater and vent flows. Contractors, distributors, inspectors, and product managers may rely on ASTM D2661 to identify the correct pipe and fitting type and to support consistent product evaluation during project planning and installation.

Why is ASTM D2661 important?

ASTM D2661 matters because it gives a clear specification for a specific ABS piping product line, which helps reduce ambiguity in procurement and quality control. Using a recognized standard can improve consistency between suppliers, support product comparison, and simplify compliance review. For projects that depend on Schedule 40 ABS drain, waste, and vent components, ASTM D2661 helps provide a shared technical baseline for acceptance and performance expectations.

• ABS Schedule 40 pipe and fittings
• Drain, waste, and vent applications
• Product specification and acceptance
• Consistent procurement and quality review
• Technical reference for DWV systems