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BS 7291-3:2010+A1:2023

$102.76

Thermoplastics pipe and ?tting systems for hot and cold water for domestic purposes and heating installations in buildings – Specification for cross‑linked polyethylene (PE‑X) pipes and associated fittings

Published By Publication Date Number of Pages
BSI 2023 20
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PDF Catalog

PDF Pages PDF Title
4 Foreword
7 1 Scope
2 Normative references
8 3 Materials
3.1 PE-X base material
3.2 Reworked material
3.3 Other materials
3.4 Material in the form of pipe
9 3.5 Elastomeric joint seals
4 PE-X pipes
4.1 Dimensions
Table 1 — Dimensions of PE-X pipes having normal sizes and outside diameters consistent with those specified in BS EN 1057A)
Table 2 — Dimensions of PE-X pipes having nominal sizes and outside diameters consistent with those specified in BS ISO 4065
10 4.2 Mechanical and hydrostatic properties of PE-X pipes
5 Fittings for PE-X pipes
5.1 Thermoplastic materials
5.2 Metallic fittings
11 5.3 Designation of sizes of fittings
5.4 Mechanical and hydrostatic properties of fittings for PE-X pipes
6 Marking and associated information
6.1 PE-X pipes
12 6.2 Plastics fittings for use with PE-X pipes
13 Annex A (normative)  Method of test for the degree of cross-linking
15 Annex B (normative)  Method of test for resistance to pull-out of assembled joints
16 Table B.1 — Pull-out test forces for joints of pipes conforming to Table 1 and/or associated fittings
Table B.2 — Pull-out test forces for joints of pipes conforming to Table 2 and/or associated fittings
17 Annex C (informative)  Guidance on factory quality control procedures
18 Table C.1 — Applicability of requirements and test methods
19 Bibliography
BS 7291-3:2010+A1:2023
$102.76