BS EN 4816:2017
$102.76
Aerospace series. Flange couplings. Gasket seal with nickel alloy C seal. Technical specification. Inch series
Published By | Publication Date | Number of Pages |
BSI | 2017 | 18 |
This standard specifies the required characteristics, inspection and test methods, quality assurance and procurement requirements for inch series, gasket seal with C seal in nickel alloy, for temperature ranges from type II to type V according to ISO 6771 and nominal pressure up to 10 500 kPa (class B according to ISO 6771). In addition to the requirements of this technical specification, the coupling assemblies shall be qualified in accordance with equipment or component specification requirements.
PDF Catalog
PDF Pages | PDF Title |
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2 | National foreword |
6 | 1 Scope 2 Normative references 3 Terms and definitions |
7 | 3.1 Pressure 3.2 Coupling and assembling |
8 | 3.3 Surface defects 3.4 Quality assurance |
9 | 4 Requirements, inspection and test methods 4.1 Test conditions and preparation of specimens for qualification 4.1.1 Tests fluids 4.1.2 Pipe junction 4.1.3 Assembling 4.1.4 Pressurizing |
10 | 4.1.5 Ageing 4.1.6 Pressurizing |
11 | 5 Quality assurance 5.1 Product qualification |
12 | 5.2 Quality control records 5.3 Acceptance conditions |
13 | 5.4 Rejection 5.5 Purchaser’s (user’s) quality control 6 Preparation for delivery 6.1 Cleaning 6.2 Preservation and packaging |
14 | 7 Storage |
15 | AnnexĀ A (normative)Test assembly for ageing and pressure testing |
16 | AnnexĀ B (normative)Inspection during assembly |
17 | AnnexĀ C (normative)Ageing and pressurizing tests |