Work Item
ASTM WK95152
Revision of F3348-23a Standard Specification for Plastic Press Insert Fittings with Factory Assembled Stainless Steel Press Sleeve for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing
Rationale
Address material designation conflicts in the Materials section by specifying polyphenylsulfone (Group 03, Class 1, Grade 1 or 2) and unreinforced polyphenylsulfone/ polysulfone blends (Group 04, Class 1, Grade 2). In Table 1, address the dimensional conflicts by removing dimensions 'E' and 'G'. Additionally, revise dimension 'B' to be labeled as 'Bmin' with the following values: 0.185” for 3/8”, 0.295” for ½”, 0.465” for ¾”, 0.645” for 1”, 0.794” for 1.25”, 0.928” for 1.5”, and 1.221” for 2”. Lastly, update the dimension 'D' for the 2” size to 1.535
Work Item Status
Date Initiated: 06-02-2025
Technical Contact: Sai Kishore Ravisankar