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ASTM D2713-13
Standard Test Method for Dryness of Propane (Valve Freeze Method)
Automaticky preložený názov:
Štandardná skúšobná metóda pre sucha propánu (Valve Freeze Method)
NORMA vydaná dňa 1.10.2013
Informácie o norme:
Označenie normy: ASTM D2713-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2013
Kód tovaru: NS-21275
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D2713-13 :
Keywords:
dryness, freeze valve, propane, water, ICS Number Code 71.100.20 (Gases for industrial application)
Doplňujúce informácie
| Significance and Use | ||||
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5.1 This test is a functional test in which the water concentration in the product is related to product behavior characteristics in a pressure-reducing system of special design to arrive at a measure of product acceptability in common use applications. Experience has demonstrated that excessive water content (dissolved water) will cause freeze-up difficulties in pressure reducing systems. |
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| 1. Scope | ||||
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1.1 This test method covers the measurement of the dryness of propane products that do not contain antifreeze agents such as, but not limited to, commercial propane and special duty propane (see Specification D1835). 1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 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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