Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings (Includes all amendments And changes 9/11/2018).
Automaticky přeložený název:
Standardní zkušební metoda pro odolnost proti Short - Time hydraulického tlaku z plastové trubky , hadice a tvarovky
NORMA vydána dne 15.4.2014
Označení normy: ASTM D1599-14e1
Poznámka: NEPLATNÁ
Datum vydání normy: 15.4.2014
Kód zboží: NS-586263
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
burst pressure, plastic fittings, plastic pipe, plastic tubing, short-term hydrostatic pressure,, ICS Number Code 23.040.20 (Plastic pipes), 23.040.45 (Plastic fittings)
Significance and Use | ||||||
4.1 This test method establishes the short-time hydraulic failure pressure of thermoplastic or reinforced thermosetting resin pipe, tubing, or fittings. Data obtained by this test method are of use only in predicting the behavior of pipe, tubing, and fittings under conditions of temperature, time, method of loading, and hoop stress similar to those used in the actual test. They are generally not indicative of the long-term strength of thermoplastic or reinforced thermosetting resin pipe, tubing, and fittings. 4.2 Procurement specifications utilizing this test method may stipulate a minimum and maximum time for failure other than the 60 to 70 s listed in 9.1.3. Either the internal hydraulic pressure or the hoop stress may be listed in the requirements. Note 1: Many thermoplastics give significantly different burst
strengths depending on the time to failure. For instance,
significant differences have been observed between failure times of
65 and 85 s.
4.3 This test method is also used as a short-term pressurization validation procedure, where the specimens are pressurized to a predetermined minimum pressure requirement. |
||||||
1. Scope | ||||||
1.1 This test method covers the determination of the resistance of either thermoplastic or reinforced thermosetting resin pipe, tubing, or fittings to hydraulic pressure in a short time period. Procedure A is used to determine burst pressure of a specimen if the mode of failure is to be determined. Procedure B is used to determine that a specimen complies with a minimum burst requirement. 1.2 This test method is suitable for establishing laboratory testing requirements for quality control purposes or for procurement specifications. 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 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
||||||
2. Referenced Documents | ||||||
|
Historická
1.12.2009
Historická
1.11.2013
Historická
1.11.2011
Historická
1.8.2012
Historická
1.2.2010
Historická
1.11.2013
Chcete mít jistotu, že používáte pouze platné technické normy?
Nabízíme Vám řešení, které Vám zajistí měsíční přehled o aktuálnosti norem, které používáte.
Chcete vědět více informací? Podívejte se na tuto stránku.
Poslední aktualizace: 03.05.2024 (Počet položek: 2 896 946)
© Copyright 2024 NORMSERVIS s.r.o.