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Standard Specification for Welded Ferritic Stainless Steel Feedwater Heater Tubes
STANDARD published on 1.5.2010
Designation standards: ASTM A803/A803M-10
Note: WITHDRAWN
Publication date standards: 1.5.2010
SKU: NS-4309
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
feedwater heater tubes, ferritic stainless steel, seamless steel tube, stainless steel tube, steel tube, welded steel tube, Feedwater heater tubes--specifications, Ferritic steel tube--specifications, High-temperature service applications--steel tube, Seamless steel tube--specifications, Stainless steel tube--specifications, Welded steel tube--specifications, ICS Number Code 23.040.10 (Iron and steel pipes)
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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. |
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