Norm

ASTM A803/A803M - 11 en

Standard Specification for Welded Ferritic Stainless Steel Feedwater Heater Tubes

  • Deze norm is ingetrokken sinds 01-03-2012

50,60 61,23 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 7
Gepubliceerd op 01-04-2011
Taal Engels

1.1 This specification covers welded ferritic stainless steel feedwater heater tubes including those bent, if specified, into the form of U-tubes for application in tubular feedwater heaters.

1.2 The tubing sizes covered shall be 5/8 to 1 in. [15.9 to 25.4 mm] inclusive, in outside diameter, and average or minimum wall thicknesses of 0.028 in. [0.7 mm] and heavier.

1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the 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 nonconformance with the specification. The inch-pound units shall apply unless the M designation of this specification is specified in the order.

Details

ICS-code 23.040.10
Engelse titel Standard Specification for Welded Ferritic Stainless Steel Feedwater Heater Tubes
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