ASTM-A803 › Standard Specification for Seamless and Welded Ferritic Stainless Steel Feedwater Heater Tubes
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Scope
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 inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must 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.
Keywords
feedwater heater tubes; ferritic steel; seamless steel tube; stainless steel tube; steel tube; welded steel tube
To find similar documents by ASTM Volume:
01.01 (Steel--Piping, Tubing, Fittings)
To find similar documents by classification:
23.040.10 (Iron and steel pipes Steel pipes and tubes for specific use, see 77.140.75)
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Document Number
ASTM-A0803_A0803M-16R21
Revision Level
2016 R21 EDITION
Status
Current
Modification Type
Revision
Publication Date
April 22, 2021
Document Type
Specification
Page Count
7 pages
Committee Number
A01.10