ASTM F2023

ASTM F2023 is the ASTM standard for evaluating the oxidative resistance of crosslinked polyethylene (PEX) pipe, tubing, and systems to hot chlorinated water. It helps users assess how these materials perform under conditions that can accelerate aging and material degradation. By focusing on a defined test method, the standard supports more consistent product evaluation, technical comparison, and quality decisions for PEX components intended for water service.

ASTM F2023 standard overview

The ASTM F2023 standard provides a test method centered on oxidative resistance in crosslinked polyethylene products exposed to hot chlorinated water. Its purpose is to create a controlled basis for evaluating how PEX pipe, tubing, and related systems respond to a challenging water environment that may affect long-term performance. As a technical document, it is commonly used to support material qualification, product development, and compliance-related testing where durability is a concern.

Where is ASTM F2023 used?

This standard is typically used in testing and evaluation workflows for PEX pipe, tubing, and system components intended for hot water applications. It is relevant in laboratories, product verification programs, and quality control settings where resistance to chlorinated water exposure needs to be measured in a repeatable way. ASTM F2023 is also useful when comparing materials or reviewing whether a PEX product is suitable for service conditions that may promote oxidative stress.

Practical importance of ASTM F2023

ASTM F2023 matters because it gives manufacturers, specifiers, and testing labs a common method for assessing a key durability concern in PEX materials. Consistent testing can support procurement decisions, reduce performance uncertainty, and help identify products that may better withstand hot chlorinated water exposure. For organizations managing material quality or product compliance, ASTM F2023 provides a practical framework for evaluating resistance to oxidation in a controlled and repeatable manner.

• Oxidative resistance testing for PEX materials
• Hot chlorinated water exposure evaluation
• Pipe, tubing, and system-level assessment
• Quality control and product verification support
• Performance comparison under controlled conditions