BS EN 1113:2015
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Sanitary tapware. Shower hoses for sanitary tapware for water supply systems of type 1 and type 2. General technical specification
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 28 |
This European Standard specifies: – the dimensional, leaktightness, mechanical and hydraulic characteristics with which shower hoses should comply; – the procedures for testing these characteristics. This European Standard applies to shower hoses of any material used for ablutionary purposes and intended for equipping and supplementing sanitary tapware for baths and showers. This European Standard applies to shower hoses connected downstream of the obturator of the tapware. Hoses which are an integral part of sanitary tapware (sink and wash basin mixing valves) or hoses intended to connect sanitary tapware to the water supplies are not covered by this European Standard. Details of pressures and temperatures are given in Table 1.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 8 | 1 Scope Table 1 — Conditions of use/Classifications |
| 9 | Figure 1 — Type 1 Water supply system with a pressure range of (0,05 – 1,0) MPa [(0,5 – 10) bar] |
| 10 | Figure 2 — Type 2 Water supply system – with a pressure range of (0,01 – 1,0) MPa, [(0,1 – 10) bar]. A vented domestic hot water and cold water supply system incorporating gravity hot water, mains cold water and alternative gravity cold water supply t… |
| 11 | 2 Normative references 3 Terms and definitions 4 Designation 5 Marking 6 Materials 6.1 Chemical and hygienic requirements |
| 12 | 6.2 Exposed surface condition and quality of coating 7 Dimensional characteristics 7.1 General 7.2 Connecting dimensions Table 2 — Connecting dimensions |
| 13 | Figure 5 — Hose length 7.3 Special cases 8 Hydraulic characteristics 8.1 General |
| 14 | 8.2 Flow rate 8.2.1 Test method 8.2.2 Principle 8.2.3 Apparatus 8.2.4 Procedure 8.2.5 Requirements |
| 15 | Table 3 — Flow rate classes Figure 6 — Flow rate test rig |
| 16 | Figure 7 — Pressure take-off tee (unspecified tolerances ± 0,5) 9 Mechanical and leaktightness characteristics 9.1 General 9.2 Tensile strength 9.2.1 Test method 9.2.2 Principle 9.2.3 Apparatus |
| 17 | Figure 8 — Tensile force apparatus 9.2.4 Procedure 9.2.5 Requirements 9.3 Resistance to flexing 9.3.1 Test Method 9.3.2 Principle 9.3.3 Apparatus |
| 18 | Figure 9 — Apparatus for testing flexing durability |
| 19 | 9.3.4 Procedure 9.3.5 Requirement 9.4 Pressure resistance at elevated temperature 9.4.1 Test method 9.4.2 Principle |
| 20 | 9.4.3 Apparatus Figure 10 — Apparatus for testing the pressure resistance under elevated temperatures 9.4.4 Procedure |
| 21 | Table 4 — Pressure conditions 9.4.5 Requirements 9.5 Leaktightness after tensile strength and resistance to flexing tests 9.5.1 Test method 9.5.2 Principle 9.5.3 Apparatus 9.5.4 Procedure 9.5.5 Requirements 9.6 Thermal shock test 9.6.1 Test method 9.6.2 Principle 9.6.3 Apparatus |
| 22 | Figure 11 — Apparatus for thermal shock test 9.6.4 Procedure 9.6.5 Requirements 10 Rotary connection 10.1 General |
| 23 | 10.2 Test Method 10.2.1 Principle 10.2.2 Apparatus Figure 12 — Rotary connection test apparatus 10.2.3 Procedure Table 5 — Pressure conditions for rotary connection test |
| 24 | 10.2.4 Requirement |
| 25 | Bibliography |
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BS EN 1113:2015 – TC:2020 Edition
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