BS 5412-5:1976
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for the performance of draw-off taps with metal bodies for water services Physio-chemical characteristics: materials, coatings
Hardcopy , PDF
15-01-1996
English
29-10-1976
Foreword
Cooperating organizations
Specification
Section one. General
1 Scope
2 References
3 Definitions
4 Requirements for compliance with BS 5412 and BS 5413
5 Nominal size
6 Marking
7 Identification of taps
Section two. Physio-chemical characteristics:
materials, coatings
8 General
9 Materials
10 Application of materials
11 Coatings
12 Workmanship
Appendices
A Low temperature test for 'O'-rings and other
elastomeric type seals
B Properties of materials and test requirements for
'O'-rings and other elastomeric type seals
C Adhesion to and corrosion of metals and plastics
material by 'O'-rings and other elastomeric type
seals. Test methods
D Properties of lubricating oils for materials tests
for 'O'-rings and other elastomeric type seals
E Method for the determination of surface conditions
of 'O'-ring and other elastomeric type seal
materials on bending after ageing in air
F Method for the determination of tensile elongation
at break of plastic materials
Figures
1 Adhesion and corrosion test apparatus
2 Test specimen
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