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ASTM F877-11a

Standard Specification for Crosslinked Polyethylene (PEX) Hot- and Cold-Water Distribution Systems (Includes all amendments And changes 4/18/2018).

Automaticky preložený názov:

Štandard Specification pre sieťovaného polyetylénu (PEX), za tepla a studenej vode distribučných systémov

NORMA vydaná dňa 1.8.2011

Jazyk
Prevedenie	PDF - okamžité stiahnutie - 69.50 € Tlačené - 69.50 €
Dostupnosť	SKLADOM
Cena	69.50 € bez DPH
69.50 €

Informácie o norme:

Označenie normy: ASTM F877-11a
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.8.2011
Kód tovaru: NS-56770
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM F877-11a :

Keywords:
Cold water supply/distribution systems--specifications, Crosslinked polyethylene (PEX) pipe/tube--specifications, Cycling, Failure end point--plastics, Hot water supply/distribution systems--specifications, Polyethylene (PE) tube--specifications, Thermal cycling test, Water supply/distribution systems--specifications, ICS Number Code 23.040.20 (Plastic pipes)

Doplňujúce informácie

1. Scope

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 and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

F2434-19	Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Cross-linked Polyethylene/Aluminum/Cross-linked Polyethylene (PEX-AL-PEX) Tubing
D3140-90	Standard Practice for Flaring Polyolefin Pipe and Tubing (Withdrawn 1999)
F2080-23	Standard Specification for Cold-Expansion Fittings with Metal Compression-Sleeves for Crosslinked Polyethylene (PEX) Pipe and SDR9 Polyethylene of Raised Temperature (PE-RT) Pipe
D2749-22	Standard Symbols for Dimensions of Plastic Pipe Fittings
D1898-68(1989)	Standard Practice for Sampling of Plastics (Withdrawn 1998)
D1600-18	Standard Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)
D1599-18	Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
D1598-23	Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
D618-21	Standard Practice for Conditioning Plastics for Testing
D2837-22	Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for Thermoplastic Pipe Products
F1807-23	Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring, or Alternate Stainless Steel Clamps, for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing
F1961-09	Standard Specification for Metal Mechanical Cold Flare Compression Fittings with Disc Spring for Crosslinked Polyethylene (PEX) Tubing (Withdrawn 2018)
F1960-23b	Standard Specification for Cold Expansion Fittings with PEX Reinforcing Rings for Use with Cross-linked Polyethylene (PEX) and Polyethylene of Raised Temperature (PE-RT) Tubing (Includes all amendments and changes 9/11/2023).
F876-24	Standard Specification for Crosslinked Polyethylene (PEX) Tubing
F412-23	Standard Terminology Relating to Plastic Piping Systems
F2735-23	Standard Specification for Plastic Insert Fittings For SDR9 Cross-linked Polyethylene (PEX) and Polyethylene of Raised Temperature (PE-RT) Tubing
F2854-21	Standard Specification for Push-Fit Crosslinked Polyethylene (PEX) Mechanical Fittings for Crosslinked Polyethylene (PEX) Tubing
F1865-09	Standard Specification for Mechanical Cold Expansion Insert Fitting With Compression Sleeve for Cross-linked Polyethylene (PEX) Tubing (Withdrawn 2018)
F2159-23a	Standard Specification for Plastic Insert Fittings Utilizing a Copper Crimp Ring, or Alternate Stainless Steel Clamps for SDR9 Crosslinked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing (Includes all amendments and changes 3/13/2023).