ASME B16.40 08:2008 Edition
$98.04
ASME B16.40 Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems
Published By | Publication Date | Number of Pages |
ASME | 2008 | 18 |
PDF Catalog
PDF Pages | PDF Title |
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4 | CONTENTS TABLES MANDATORY APPENDICES |
5 | FOREWORD |
6 | COMMITTEE ROSTER |
7 | CORRESPONDENCE WITH THE B16 COMMITTEE |
8 | 1 SCOPE 1.1 General 1.2 References 1.3 Conversion 1.4 Relevant Units 1.5 Definitions 1.6 Quality Systems |
9 | 2 CONSTRUCTION 2.1 General 2.2 Materials 2.2.1 Valve Shell. 2.2.2 Parts Other Than the Valve Shell. 2.2.3 Lubricants and Sealants. 2.2.4 Responsibility. 3 CONFIGURATION 3.1 Operating Indication 3.2 Valve End Design 4 PRESSURE RATING 4.1 Maximum Pressure Rating 4.2 Design Pressure 5 MARKING 6 PRODUCTION AND QUALIFICATION TESTING 6.1 General |
10 | 6.2 Production Testing 6.2.1 Shell Test. 6.2.2 Seat Test. 6.3 Qualification Testing 6.3.1 Operational Test. 6.3.2 Temperature Resistance. 6.3.3 Sustained-Pressure Test. 1 Duration of Test |
11 | 6.3.4 Flow Capacity. 2 Maximum Operating Torque Values 3 Sustained Test Pressures and Minimum Durations |
12 | 6.3.5 Impact Resistance. 4 Flow and Head Loss Coefficients |
14 | I VALVE DESIGN PRESSURE |
15 | II REFERENCES |
16 | NONMANDATORY APPENDIX A QUALITY SYSTEM PROGRAM |