Norm

ASTM B552-12

Standard Specification for Seamless and Welded Copper–Nickel Tubes for Water Desalting Plants

54,27

Over deze norm

Status Definitief
Aantal pagina's 8
Commissie B05.04
Gepubliceerd op 01-10-2012
Taal Engels

1.1 This specification establishes requirements for seamless and welded copper-nickel tubes from 0.250 to 2.125 in. (6.35 to 54.0 mm) in diameter for use in heat exchangers in water desalting plants. The following alloys are involved:

Copper or
Copper Alloy UNS No.

Type of Metal

C70600

90-10 copper-nickel

C70620

90-10 copper-nickel
(Modified for Welding)

C71500

70-30 copper-nickel

C71520

70-30 copper-nickel
(Modified for Welding)

C71640

copper-nickel-iron-manganese

C72200

copper-nickel


1.2 Units???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 The following safety hazard caveat pertains only to the test methods of Section 16 described in this specification: 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 its use.

Details

ICS-code 77.150.30
Nederlandse titel Standard Specification for Seamless and Welded Copper–Nickel Tubes for Water Desalting Plants
Engelse titel Standard Specification for Seamless and Welded Copper–Nickel Tubes for Water Desalting Plants

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