AS 4343-1999

1 - AS 4343-1999 PRESSURE EQUIPMENT-HAZARD LEVELS
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 OBJECTIVE
6 - 1.3 APPLICATION
6 - 1.4 REFERENCED DOCUMENTS
6 - 1.5 DEFINITIONS
6 - 1.5.1 Hazard level
6 - 1.5.2 Pressure equipment
7 - SECTION 2 HAZARD LEVELS OF PRESSURE EQUIPMENT
7 - 2.1 HAZARD LEVELS
7 - 2.2 BASIS OF HAZARD LEVELS
7 - 2.2.1 Main principle
7 - 2.2.2 Hazard level
11 - SECTION 3 FLUID TYPES AND CLASSES
11 - 3.1 GENERAL
11 - 3.2 USE OF TABLE
11 - 3.2.1 Column 1
11 - 3.2.2 Column 2
11 - 3.2.3 Columns 3, 4 and 5
11 - 3.2.4 Gas
11 - 3.2.5 Liquid
11 - 3.2.6 Change of fluid type for operation temperature
12 - 3.2.7 Change of fluid type for mixture and different concentrations
12 - 3.2.8 Change of fluid type for pressure
12 - 3.3 BASIS OF FLUID TYPES
12 - 3.4 ACCURACY OF DATA
41 - APPENDIX A - LIST OF REFERENCED DOCUMENTS
42 - APPENDIX B - ALTERNATIVE METHOD OF DETERMINING HAZARD LEVELS
42 - B1 GENERAL
42 - B2 METHOD

Specifies criteria for determining the hazard level of pressure equipment to AS/NZS 1200:1994. The Standard also classifies fluids for use with pressure equipment.

This Standard gives criteria for determining the hazard levels of various types of pressure equipment to AS/NZS 1200, but not including gas cylinders. It also classifies fluids for use with pressure equipment.

First published as AS 3920.1-1993.
Revised and redesignated in part as AS 4343-1999.