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Standard Specification for Crosslinked Polyethylene (PEX) Tubing (Includes all amendments And changes 9/30/2015).
Automaticky preložený názov:
Štandard Specification pre sieťovaného polyetylénu (PEX) Tubing
NORMA vydaná dňa 1.8.2013
Označenie normy: ASTM F876-13a
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.8.2013
Kód tovaru: NS-56760
Počet strán: 11
Približná hmotnosť: 33 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
crosslinked polyethylene, hydrostatic stress, PEX, PPI, pipe, pressure, tubing, ICS Number Code 23.040.20 (Plastic pipes)
1. Scope | ||||||||||||||||||||||||||||||||||||||||||||
1.1 This specification covers crosslinked polyethylene (PEX) tubing that incorporates an optional polymeric inner, middle or outer layer and that is outside diameter controlled, made in nominal SDR9 tubing dimension ratios except were noted, and pressure rated for water at three temperatures (see 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 standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 The following safety hazards caveat pertains only to the test methods 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||
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