Work Item
ASTM WK81119

Revision of F477-14(2021) Standard Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe


There is no percentage by polymer content requirements for standard gaskets. Similarly in section 6.1.1 for oil resistant gaskets 50% by volume oil resistant polymer is not an essential requirement.
Volume change, when immersed in IRM903 oil is critical requirements, recommend reducing maximum volume change to 40% in table 3.


Developed by Subcommittee: F17.20

Committee: F17

Staff Manager: Kevin Shanahan

Work Item Status

Date Initiated: 02-28-2022

Technical Contact: Pardeep Sharma

Item: 000