BS 2797:1976
$86.31
Specification for leathers for gas meter diaphragms
Published By | Publication Date | Number of Pages |
BSI | 1976 | 12 |
This British Standard specifies requirements for finished leathers for use in diaphragms of gas meters intended for use with natural gas. Two types of leather are specified.
Type 1. E.I. sheepskin leather, manufactured as described in outline in Appendix A.
Type 2. Split hide leather, manufactured as described in outline in Appendix B.
Two types – E.1. sheepskin leather and split hide leather. Requirements, methods