Work Item
ASTM WK94521
Revision of F628-24 Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe With a Cellular Core
Rationale
My proposal is to base the out-of-roundness percentages for the 1 ½ inches, 2 inches, and 3 inch pipes on the percentage already used in ASTM for the 1 ¼ inch pipe, which is 1.42%. This adjustment would only affect three (3) dimensions, bringing them all to the same 1.42%.
Work Item Status
Date Initiated: 04-11-2025
Technical Contact: Alain Charky
Item: 000
Ballot:
Status: