BS 2797:1976
Current
The latest, up-to-date edition.
Specification for leathers for gas meter diaphragms
Hardcopy , PDF
English
07-30-1976
Foreword
Cooperating organizations
Specification
1. Scope
2. References
3. Definitions
4. Requirements
5. Marking
Appendices
A. Method of manufacture of E.I. sheepskin diaphragm
leather (type 1)
B. Method of manufacture of split hide diaphragm
leather (type 2)
C. Procedure for the determination of iron content
D. Procedure for the determination of shrinkage in
boiling water
Figure
1. Test piece holder for determination of shrinkage
in boiling water
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.