Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
Standard Practice for Electrofusion Joining Polyolefin Pipe and Fittings (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardná prax pre elektrotvarovky Spojenie Polyolefín potrubia a armatúr
NORMA vydaná dňa 10.10.1998
Označenie normy: ASTM F1290-98a
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.10.1998
Kód tovaru: NS-49784
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Coupling procedure, Crystallization, Electrofusion, Fusion-plastics, Pipe fittings-PB (polybutylene), ICS Number Code 23.040.20 (Plastic pipes), 23.040.45 (Plastic fittings)
1. Scope | ||||||
1.1 This practice describes general procedures for making joints with polyolefin pipe and fittings by means of electrofusion joining techniques. These should be regarded as general procedures and not as a substitute for the installation procedures specified by the manufacturers. Manufacturers should be requested to supply specific recommendations for joining their products. Note 1-Reference to the manufacturer in this practice is defined as the electrofusion fitting manufacturer.1.2 The techniques covered are applicable only to joining polyolefin pipe and fittings of related polymer chemistry, for example, polyethylenes to polyethylenes using a polyethylene electrofusion fitting. Consult the manufacturer's recommendations for compatibility of the electrofusion fitting with the specific pipe or fitting material to be joined. 1.3 The electrofusion joining technique described can produce sound joints between polyolefin pipe and fittings, provided that all products involved (that is, pipe and fittings) meet the appropriate ASTM specifications. 1.4 This standard does not purport to address all of the safety problems, 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 | ||||||
|
Chcete mať istotu, že používate len platné technické normy?
Ponúkame Vám riešenie, ktoré Vám zaistí mesačný prehľad o aktuálnosti noriem, ktoré používate.
Chcete vedieť viac informácií ? Pozrite sa na túto stránku.
Posledná aktualizácia: 2024-09-28 (Počet položiek: 2 350 600)
© Copyright 2024 NORMSERVIS s.r.o.