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Work Item

ASTM WK95151

Revision of F3347-23 Standard Specification for Metal 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

To resolve the dimensional conflicts in Table 1, several adjustments are required. First, update dimension B to Bmin, as the specified T Min is greater than the calculated minimum thickness based on the allowable diameters. For the 1.25” size, set T Min to 0.051”. For the 1.5” size, revise the dimensions as follows: A should be 1.232”, D should be 1.205”, and T should be 0.055”. Additionally, for the 2” size, modify dimension C to a range of 10 to 20 degrees and set dimension L to 1.05”.

Details

Developed by Subcommittee: F17.10

Committee: F17

Staff Manager: Kevin Shanahan

Work Item Status

Date Initiated: 06-02-2025

Technical Contact: Sai Kishore Ravisankar

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