BS EN 14420-8:2013+A1:2016
$102.76
Hose fittings with clamp units – Symmetrical half coupling (Guillemin system)
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 22 |
This European Standard specifies dimensions, types of connections, quality of materials, marking requirements and testing requirements for hose fittings with symmetrical half couplings (Guillemin system), with mobile locking ring, for hose assemblies with a maximum working pressure of up to 10 bar 1) with hose tails according to EN 14420‑2 and clamp units according to EN 14420‑3 . Couplings in accordance with this document serve as link between hoses and connections to transport liquids, solids (e.g. powders, granules) except steam and liquid gas. The working temperature range is –20 °C up to +65 °C.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 5 | European foreword |
| 6 | 1 Scope 2 Normative references |
| 7 | 3 Terms and definitions 4 Requirements 4.1 Pressures 4.2 Temperatures 5 Components |
| 8 | Figure 1 — Coupling with hose tail (Type SGD) and plug (Type SGB)” 6 Dimensions |
| 9 | Figure 2 — General dimensions |
| 10 | Table 1 — General dimensions 7 Types of connections |
| 11 | Table 2 — Types of connections |
| 12 | Table 3 — Dimensions for main gasket and retainer ring 8 Designation 9 Materials 9.1 General 9.2 Coupling components |
| 13 | 9.3 Main gaskets: 9.4 Thread gaskets: 10 Marking |
| 14 | 11 Type testing and quality control |
| 15 | Annex A (normative) Gauge for symmetrical half couplings (Guillemin system) A.1 General A.2 Dimensions, designation A.2.1 General A.2.2 Gauge A |
| 16 | Figure A.1 — Gauge A |
| 17 | Table A.1 — Dimensions for gauge A A.2.3 Gauge B Figure A.2 — Gauge B |
| 18 | Table A.2 — Dimensions for gauge B A.3 Material |
| 19 | Bibliography |
