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Standard Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe
Automatische name übersetzung:
Standard Test Method for Schein Hoop Zugfestigkeit von Kunststoff oder Reinforced Plastic Pipe
NORM herausgegeben am 1.12.2012
Bezeichnung normen: ASTM D2290-12
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.12.2012
SKU: NS-19943
Zahl der Seiten: 8
Gewicht ca.: 24 g (0.05 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
apparent tensile strength, hoop tensile strength, plastic pipe, ring segment method, split-disk method, ICS Number Code 83.120 (Reinforced plastics)
Significance and Use | ||||||
4.1 Split disk and ring segment tensile tests, properly interpreted, provide reasonably accurate information with regard to the apparent tensile strength of plastic pipe when employed under conditions approximating those under which the tests are made. 4.2 Ring tensile tests may provide data for research and development, engineering design, quality control, acceptance or rejection under specifications, and for special purposes. The test cannot be considered significant for applications differing widely from the load-time scale of the standard test. 1.1 This test method covers the
determination of the comparative apparent tensile strength of most
plastic products utilizing a split disk or ring segment test
fixture, when tested under defined conditions of pretreatment,
temperature, humidity, and test machine speed. This test method is
applicable to reinforced-thermosetting resin pipe regardless of
fabrication method. This test method also is applicable to extruded
and molded thermoplastic pipe.
Procedure A is used for reinforced-thermosetting resin pipe; Procedure B is used for thermoplastic pipe of any size; Procedure C is used for thermoplastic pipe with nominal diameter of 41/2 in. (110 mm) and greater. Procedure D is used for polyethylene pipe with a nominal diameter of 14 in. (350 mm) and greater and preferably having wall thickness 1 in. (25 mm) and greater. 1.2 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. 1.3 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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Historisch
1.10.2013
Historisch
1.10.2012
Historisch
1.1.2011
Historisch
1.5.2013
Historisch
1.8.2011
Historisch
1.4.2012
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