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Standard Specification for U-Bend Seamless Copper and Copper Alloy Heat Exchanger and Condenser Tubes
Automaticky preložený názov:
Štandard Specification pre U-Bend Seamless medi a zliatin medi výmenníkom tepla a rúrok kondenzátora
NORMA vydaná dňa 1.10.2013
Označenie normy: ASTM B395/B395M-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2013
Kód tovaru: NS-6534
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
condenser tube, copper, copper alloy, dual-gage, evaporator, heat exchanger, U-bend tube, C10200, C10300, C10800, C12000, C12200, C14200, C19200, C23000, C44300, C44400, C44500, C60800, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C72200, ICS Number Code 23.040.15 (Non-ferrous metal pipes)
Significance and Use | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
18.1 For purpose of determining compliance with the specified limits for requirements of the properties listed in the following table, an observed value or a calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29.
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1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1.1 This specification2 establishes the requirements for condenser, evaporator, and heat exchanger U-bend tubes that are manufactured from seamless copper and copper alloy tube. 1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 This specification is applicable to product 2 in. [50 mm] or less, inclusive, in diameter. 1.4 The product shall be produced from one of the following coppers or copper alloys, as specified in the ordering information:
1.5 The following safety hazard
caveat pertains only to the test methods described in this
specification.
1.5.1 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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Historická
1.10.2010
Historická
1.1.2011
Historická
1.10.2011
Historická
1.4.2013
Historická
1.4.2012
Historická
1.4.2013
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