BS 2580:1979
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for underground plug cocks for cold water services
Hardcopy , PDF
24-09-2012
English
28-09-1979
Foreword
Cooperating organizations
Specification
Section one. General
1 Scope
2 References
3 Definition
4 Materials
5 Marking
Section two. Design requirements
6 Nominal size
7 Dimensions
8 Thickness of metal
9 Screw thread
10 Nut
11 Types of end
12 Castings
13 Forgings
14 Machining
15 Waterway
16 Taper
Section three. Assembly and testing
17 Assembly
18 Hydraulic tests
Tables
1 Dimensions of body, plug, nut and washer
2 Minimum thickness of metal
Figure
1 Dimension of body, plug, nut and washer
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