Cookies
Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
ASTM D1599-18
Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
Name übersetzen
NORM herausgegeben am 1.9.2018
Informationen über die Norm:
Bezeichnung normen: ASTM D1599-18
Ausgabedatum normen: 1.9.2018
SKU: NS-897534
Zahl der Seiten: 4
Gewicht ca.: 12 g (0.03 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Kategorie - ähnliche Normen:
Die Annotation des Normtextes ASTM D1599-18 :
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)
Ergänzende Informationen
| Significance and Use | ||||||
|
4.1 This test method establishes the short term hydraulic failure pressure of thermoplastic pipe, tubing and fittings, and reinforced thermosetting pipe, and reinforced thermoplastic pipe. 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, and reinforced thermoplastic pipe. 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 2: 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 thermoplastic pipe, tubing and fittings, and reinforced thermosetting pipe and reinforced thermoplastic pipe 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. Note 1: Reinforced thermoplastic pipe is a three-layer
construction consisting of a thermoplastic core layer around which
is wound a continuous helical reinforcement layer. A protective
thermoplastic cover layer is applied over the reinforcement. For
design and pressure, the thermoplastic core and cover layers are
not considered hoop stress bearing elements. All of the hoop stress
is taken up by the reinforcement layer.
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 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. |
||||||
| 2. Referenced Documents | ||||||
|
