BS EN 14423:2013+A2:2019
$142.49
Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 28 |
This European Standard specifies the design, materials and dimensions of fittings for clamp type coupling assemblies for use with nominal sizes DN 15 to DN 50 steam and hot water hoses. It covers assemblies up to a maximum working pressure of 18 bar1) (corresponding to a saturated steam temperature of 210 °C).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | 1 Scope 2 Normative references |
| 7 | 3 Terms and definitions |
| 8 | 4 General requirements 5 Design and designation of coupling assemblies 5.1 Design |
| 10 | 5.2 Ordering designation system 6 Hose dimensions |
| 11 | 7 Design and dimensions 7.1 General 7.2 Tail end fittings |
| 12 | 7.3 Connectors 7.3.1 Hose fittings with weld-neck collar (for loose flanges) (FL) |
| 13 | 7.3.2 Hose fittings with weld-neck flange (FV) |
| 14 | 7.3.3 Welding connections 7.3.4 Hose fittings with union nut, thread according to EN ISO 2281 |
| 16 | 7.3.5 Hose fittings with tapered male thread (R) |
| 17 | 7.4 Clamps |
| 20 | 8 Bolts and nuts 9 Materials 9.1 Tail end fittings |
| 21 | 9.2 Weld-neck collars and flanges according to EN 10921 |
| 22 | 9.3 Loose flanges according to EN 10921 9.4 Union nuts 9.5 Wire ring 9.6 Gaskets |
| 23 | 9.7 Clamps 9.8 Bolts and nuts 10 Marking 10.1 Hose fittings 10.2 Weld-neck collars and loose flanges |
| 24 | 10.3 Union nuts 10.4 Clamps 11 Type testing and quality control 11.1 General 11.2 Type-test |
| 25 | 11.3 Sampling 12 Mounting of hose fittings |
