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Standard 157, Edition 2

Standard for Gaskets and Seals

UL CSDS Proposal
Standard 157, Edition 2 Edition Date: April 30, 2014
Summary of Topics b0157_2_20140430_sum.html

Subject 157

Bulletin Dated: April 30, 2014


The following changes in requirements to the Standard for Gaskets and Seals, UL 157, are being proposed for preliminary review and comment only:

1. For Preliminary Review Only: Clarification of Profile Test Applicability

2. For Preliminary Review Only: Deletion of Drinking Water End-Use Gasket Requirements

3. For Preliminary Review Only: Deletion of Compressibility, Recovery, and Sealability Test in Section 12

4. For Preliminary Review Only: Revision of ASTM References for Ozone Exposure

5. For Preliminary Review Only: Update and Removal of Dates on References to Outside Standards

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