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Standard Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes
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STANDARD published on 15.11.2025
Designation standards: ASTM A556/A556M-25
Publication date standards: 15.11.2025
SKU: NS-1253202
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
This specification covers minimum-wall-thickness, seamless cold-drawn carbon steel tubes including bending into the form of U-tubes for use in tubular feedwater heaters. Mechanical tests shall be made on specimens including: tension test; flattening test; flaring test; hardness test; and hydrostatic test. Each tube shall be tested after the finish heat treatment following the final cold-drawn pass by passing through a nondestructive tester capable of detecting defects on the entire cross section of the tube.
Keywords:
carbon, feedwater heater tubes, seamless steel tube, steel tube,, ICS Number Code 23.040.10 (Iron and steel pipes)
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Latest update: 2026-01-14 (Number of items: 2 254 595)
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