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BS EN 16820:2026 Rubber and plastics hoses and hose assemblies for use in the pharmaceutical and biotechnological industry. Bonded elastomeric hoses with or without a lining >
BS EN 16820:2026 Rubber and plastics hoses and hose assemblies for use in the pharmaceutical and biotechnological industry. Bonded elastomeric hoses with or without a lining, 2026
- undefined
- European foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Classifications and conditions of use [Go to Page]
- Table 1 — Hose typesd
- Table 2 — Hose assembly typesd, e [Go to Page]
- 5 Dimensions [Go to Page]
- Table 3 — Dimensions and bending radii for hose type A – D / B – D
- Table 4 — Dimensions and bending radii for hose type A – SD / B – SD [Go to Page]
- 6 Materials
- Table 5 — Materials
- 7 Requirements and tests [Go to Page]
- Table 6 — Physical properties of the lining and the cover
- Table 7 — Physical properties of the hose assemblies [Go to Page]
- 8 Designs/types of connection
- Figure 1 — Example hose connection
- 9 Manufacturing of the hose assembly
- 10 Frequency of testing
- 11 Marking [Go to Page]
- 12 Installation and user instructions
- 13 Storage and permissible storage time
- Annex A (normative) Testing of crushing strength (only for hose type SD)
- Table A.1 — Test force
- Figure A.1 — Set up for testing of crushing strength
- Annex B (normative) Test method for flammability
- B.1 Test specimen
- B.2 Test equipment
- B.3 Test procedure
- Figure B.1 — Set-up for testing the behaviour to fire exposure
- Annex C (normative) Surface roughness and design of hose couplings
- Table C.1 — Internal and external surface roughness
- Annex D (normative) Test frequencies for type tests and routine tests
- Table D.1 — Test frequency of type tests and routine tests
- Bibliography [Go to Page]