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ASTM F877-18
Standard Specification for Crosslinked Polyethylene (PEX) Hot- and Cold-Water Distribution Systems
Name übersetzen
NORM herausgegeben am 1.4.2018
Informationen über die Norm:
Bezeichnung normen: ASTM F877-18
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.4.2018
SKU: NS-845317
Zahl der Seiten: 7
Gewicht ca.: 21 g (0.05 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Kategorie - ähnliche Normen:
Die Annotation des Normtextes ASTM F877-18 :
Keywords:
ICS Number Code 23.040.20 (Plastic pipes)
Ergänzende Informationen
| 1. Scope | ||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers requirements, test methods, and marking requirements for system components when tested with nominal SDR9 crosslinked polyethylene tubing as a system. Systems are intended for 100 psi (0.69 MPa) water service up to and including a maximum working temperature of 180 °F (82 °C). Requirements and test methods are included for materials, workmanship, dimensions and tolerances, burst pressure, sustained pressure, excessive temperature and pressure, and thermo-cycling tests. The components covered by this specification are intended for use in residential and commercial, hot and cold, potable water distribution systems or other applications such as municipal water service lines, radiant panel heating systems, hydronic baseboard heating systems, snow and ice melting systems, and building services pipe. 1.2 The text of this specification references notes, footnotes, and appendixes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification. 1.3 The values stated in inch-pound units are to be regarded as the standard. The values stated in parentheses are provided for information only. Note 1: Suggested hydrostatic design stresses and hydrostatic
pressure ratings for tubing and fittings are listed in Appendix X1. Design, assembly, and
installation considerations are discussed in Appendix X2. An optional performance
qualification and an in-plant quality control program are
recommended in Appendix
X3.
1.4 The following safety hazards caveat pertains only to the test method portion, Section 7, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||
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