Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 New designs and innovations
1.3 Referenced documents
1.4 Definitions
2 Support of sprinkler piping
2.1 General
2.2 Design
2.3 Corrosion protection of pipe supports
2.4 Requirements for pipe support components (see Figure 2.4.1)
2.4.1 Hook bolts
2.4.2 U-bolts clamping down
2.4.3 U-bolts clamping up and rods
2.4.4 U-hangers (clips)
2.4.5 Cantilever type supports, saddle brackets, girder or beam clamps
2.4.6 Pipe bands
2.4.7 Pipe support beams (trapeze bar)
2.5 Fixing of pipe supports
2.5.1 General
2.5.2 Fixing to concrete, brick or masonry
2.5.3 Fixing to timber
2.5.4 Fixing to steel
2.6 Spacing of supports
2.7 Location of supports
2.7.1 General
2.7.2 Change of direction
2.7.3 Range pipes
2.7.4 Distribution pipes
2.7.5 Main distribution pipes
2.7.6 Risers
2.8 Verification of design
2.8.1 General
2.8.2 Verification test
3 Installation — general
3.1 Pipe and pipe fitting specifications
3.1.1 General
3.1.2 Pipes above ground
3.1.3 Pipes below ground
3.1.4 Protection of underground pipes
3.2 Hydraulic test pressure
3.3 Embedding of piping
3.4 Corrosion protection of piping
3.5 Protection of piping against mechanical damage
3.6 Facilities for flushing piping
3.7 Prohibited use of piping
3.7.1 Electrical earth
3.7.2 Hoisting
3.8 Slope of pipes for drainage
3.9 Low level drainage
3.10 Pipe sizes
3.11 Spacing of brackets and clips
4 Installation — steel piping
4.1 Pipe and pipe fitting specifications
4.1.1 General
4.1.2 Pipes above ground
4.1.3 Pipes below ground
4.2 Pipe jointing
4.2.1 Welded joints
4.2.2 Roll grooved fittings
5 Installation — light wall steel piping
5.1 Pipe and pipe fitting specifications
5.1.1 General
5.1.2 Pipes above ground
5.1.3 Pipes below ground
5.2 Pipe jointing
5.2.1 Welded joints
5.2.2 Fittings and other pipe joining methods
5.2.3 Fittings
6 Installation — copper piping
6.1 General
6.1.1 Pipes above ground
6.1.2 Pipes below ground
6.2 Pipe jointing
6.2.1 Brazing
6.2.2 Soft-soldered joints
6.2.3 Manipulated joints
6.2.4 Capillary fittings
6.2.5 Compression fittings
6.3 Pipe bending
7 Installation — plastic piping
7.1 Pipe and pipe fitting specification
7.1.1 General
7.1.2 Pipe and fittings above ground
7.1.3 Pipes and fittings below ground
7.1.4 Installation restrictions
7.1.5 Fire rating
7.1.6 Pipe storage
7.2 Pipe and fittings—jointing
7.2.1 Jointing
7.2.2 Threaded connections
7.3 Corrosion protection of piping
7.4 Pipe sizes
Cited references in this standard
Content history
[Superseded]
[Superseded]
[Superseded]
AS 2118.9-1995 Rec:2013
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