Work Item
ASTM WK92219
Revision of F412-24 Standard Terminology Relating to Plastic Piping Systems
Rationale
The term "nominal tubing size" and its abbreviation "NTS" are used within plastic pipe and tubing standards and should be defined for consistent use and clarity. The term "PEX material designation code" is used is some PEX pipe and tubing standards, and should be separated from "code, thermoplastic material designation" because PEX is not a thermoplastic.
Work Item Status
Date Initiated: 09-09-2024
Technical Contact: Robert Samplonius
Item: 001
Ballot: F17.91 (24-02)
Status: Will Reballot Item
Item: 001
Ballot: F17.91 (25-01)
Status: In Balloting