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AS 4233.2:2013
[Current]High pressure water jetting systems, Part 2: Construction and performance
This Standard sets out requirements for the design, construction testing, inspection and safeguarding of high pressure water jetting systems. This Standard applies to high pressure water jetting systems with an output capability greater than 800 bar litres per minute and less than 5600 bar litres per minute (identified as Class A) and systems with an output capability in excess of 5600 bar litres per minute (identified as Class B).
Published: 12/12/2013
Pages: 15
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Objective
1.3 Application
1.4 Normative references
1.5 Definitions
2 Design and construction
2.1 General requirements
2.2 Pump and drive unit
2.2.1 General
2.2.2 Nameplate
2.2.3 Gauges and controls
2.2.4 Lifting
2.2.5 Valve and port design
2.3 Pipe work
2.3.1 Vibrations and pulsations
2.3.2 Supports
2.4 Pressure vessels
2.5 Electrical equipment
2.6 Safety and pressure relief devices
2.6.1 General
2.6.2 Installation
2.6.2.1 General
2.6.2.2 Inlet
2.6.2.3 Pressure drop
2.6.2.4 Discharge lines
2.7 Hot parts
2.8 Guards
3 Installation requirements
3.1 General
3.2 Pipe work, vessels and fittings
3.2.1 Pipe work and fittings
3.2.2 Non-return valves
3.3 Controls and shutdown devices
3.3.1 Emergency stop (E stop)
3.3.2 Flow control
3.3.3 Over speed protection
3.3.4 Shutdown devices
3.3.5 Stop control
3.3.6 Dry shut-off
3.3.7 Wet dump
3.3.8 Dry dump
3.3.9 Regulator valve
3.4 Pump installation
3.4.1 Access
3.4.2 Control
3.4.3 Isolation
3.4.4 Warning notices or exclusion zones
3.4.5 Water supply
3.5 Pressure indicators
3.5.1 General
3.5.2 Applications
3.5.3 Control panel
4 Hoses
4.1 Class A jetting systems
4.1.1 Hose
4.1.2 Hose assemblies, couplings and connectors
4.1.3 Hose testing
4.1.4 Re-ended hose assemblies
4.2 Class B jetting systems
4.2.1 Hoses
4.2.1.1 General
4.2.1.2 Hose burst pressure
4.2.2 Hose assemblies
4.2.2.1 General
4.2.2.2 Hose-end assemblies, couplings and connectors
4.2.3 Assembly repair and testing
5 Miscellaneous componentry
5.1 Filter or strainer
5.2 High pressure water jetting components
6 Marking
6.1 General
6.2 Pumps
6.3 High pressure water jetting components
6.4 Hose assembly marking
6.4.1 Marking Class A
6.4.2 Marking Class B
6.4.3 New hose assemblies
Amendment control sheet
AS 4233.2:2013
Amendment No. 1 (2020)
Revised text
Bibliography
Cited references in this standard