BS EN ISO 16852:2016 – TC:2020 Edition
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Tracked Changes. Flame arresters. Performance requirements, test methods and limits for use
Published By | Publication Date | Number of Pages |
BSI | 2020 | 133 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
71 | European foreword |
72 | Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2014/34/EU concerning equipment and protective systems intended for use in potentially explosive atmospheres Table ZA.1 — Correspondence between this European Standard and Directive 2014/34/EU concerning equipment and protective systems intended for use in potentially explosive atmospheres |
76 | Foreword |
78 | Introduction |
80 | 1 Scope 2 Normative references 3 Terms and definitions |
84 | 4 Abbreviated terms and symbols |
85 | 5 Hazards and flame arrester classifications 5.1 Flame transmission: deflagration, stable and unstable detonation |
86 | 5.2 Flame transmission: stabilized burning 6 General requirements 6.1 Measuring instruments 6.2 Construction 6.3 Housings |
87 | 6.4 Joints 6.5 Pressure test 6.6 Leak test 6.7 Flow measurement (air) 6.8 Flame transmission test 6.8.1 General |
88 | 6.8.2 Test mixtures |
89 | 6.9 Summary of tests to be conducted |
90 | 7 Specific requirements for static flame arresters 7.1 Construction 7.2 Design series |
91 | 7.3 Flame transmission test 7.3.1 General 7.3.2 Deflagration test |
95 | 7.3.3 Detonation test |
100 | 7.3.4 Short time burning test |
102 | 7.3.5 Endurance burning test |
104 | 7.4 Limits for use 7.4.1 General |
105 | 7.4.2 In-line flame arrester 7.4.3 Pre-volume flame arrester 7.4.4 Detonation flame arrester 7.4.5 Short time burn flame arresters |
106 | 8 Specific requirements for liquid product detonation flame arresters 8.1 Liquid seals 8.2 Foot valves |
107 | 8.3 Flame transmission test |
108 | 8.4 Limits for use 9 Specific requirements for dynamic flame arresters (high velocity vent valves) 9.1 General |
109 | 9.2 Flame transmission tests 9.2.1 Low flow flame transmission test |
110 | 9.2.2 Flame transmission test by opening and closing |
111 | 9.2.3 Deflagration test 9.2.4 Endurance burning test |
112 | 9.3 Limits for use 10 Specific requirements for hydraulic flame arresters 10.1 Equipment 10.2 Flame transmission test 10.2.1 General 10.2.2 Short time burning test |
113 | 10.2.3 Deflagration test 10.2.4 Detonation test 10.3 Limits for use |
116 | 11 Test of flame arresters installed on or within gas conveying equipment 11.1 General 11.2 Flame transmission test 11.2.1 General |
118 | 11.2.2 Test procedure for gas conveying equipment with inlet pressure >600 hPa 11.2.3 Test procedure for gas conveying equipment with inlet pressure ≤600 hPa |
119 | 12 Information for use 12.1 Instructions for use |
120 | 12.2 Marking 12.2.1 Flame arrester |
122 | 12.2.2 Flame arrester element |
123 | Annex A (normative) Flow measurement |
127 | Annex B (informative) Information for selecting flame arresters |
128 | Annex C (informative) Best practice |
129 | Bibliography |