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BS EN ISO 3994:2014

BS EN ISO 3994:2014

$142.49

Plastics hoses. Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials. Specification

Published By Publication Date Number of Pages
BSI 2014 26
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This International Standard specifies the requirements for three types of helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive solids and slurries, for use in the ambient temperature range from −10 °C to 55 °C.

The three types of hose are for light-, medium- and heavy-duty applications.

The types of hoses covered in this International Standard are not intended for use with flammable or combustible materials, nor with aromatic solvents.

NOTE Hoses of a similar construction for suction and discharge for fire-fighting are specified in ISO 14557.

PDF Catalog

PDF Pages PDF Title
4 Foreword
6 Foreword
7 Introduction
9 Section sec_1
Section sec_2
Section sec_3
1 Scope
2 Normative references
3 Terms and definitions
10 Section sec_4
Section sec_5
Section sec_6
Section sec_6.1
Section sec_6.2
4 Classification
5 Materials and construction
6 Dimensions and tolerances
6.1 Nominal bores, inside diameters and tolerances
6.2 Length tolerances
11 Table tab_1
Section sec_7
Section sec_7.1
7 Performance requirements
7.1 Hydrostatic testing at 23 °C ± 2 °C
12 Table tab_2
Section sec_7.2
Table tab_3
Section sec_7.3
7.2 Hydrostatic testing at 55 °C ± 2 °C
7.3 Maximum working pressure
13 Table tab_4
Section sec_7.4
Section sec_7.5
Table tab_5
Section sec_7.6
7.4 Tensile test
7.5 Vacuum test
7.6 Reinforcement fracture test
14 Table tab_6
Section sec_7.7
Section sec_7.8
Section sec_7.9
7.7 Minimum bend radius
7.8 Cold-bend radius
7.9 Loss in mass on heating
15 Section sec_7.10
Section sec_8
Section sec_9
Section sec_10
Section sec_11
7.10 Exposure to xenon-arc lamp
8 Type, routine and production testing
9 Marking
10 Recommendations for packing and storage
11 Test report/certificate
16 Annex sec_A
Annex sec_A.1
Annex sec_A.2
Annex sec_A.3
Annex sec_A.4
Annex sec_A.5
Annex sec_A.6
Annex sec_A.7
Annex A
(normative)

Tensile test

18 Annex sec_B
Annex sec_B.1
Annex sec_B.2
Annex sec_B.3
Annex sec_B.4
Annex sec_B.5
Annex B
(normative)

Vacuum test

19 Annex sec_C
Annex sec_C.1
Annex sec_C.2
Annex sec_C.3
Annex sec_C.4
Annex C
(normative)

Reinforcement fracture test

20 Table tab_a
Figure fig_C.1
Annex sec_C.5
21 Annex sec_D
Table tab_D.1
Annex D
(normative)

Type and routine tests

22 Annex sec_E
Table tab_E.1
Annex E
(informative)

Recommended tests for production testing

23 Reference ref_1
Reference ref_2
Bibliography

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BS EN ISO 3994:2014
$142.49