We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standard Specification for Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes (Withdrawn 2017)
Automatically translated name:
Standard Specification for Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes
STANDARD published on 1.10.2014
Designation standards: ASTM A250/A250M-05(2014)
Note: WITHDRAWN
Publication date standards: 1.10.2014
SKU: NS-1764
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
boiler tube, resistance welded steel tube, steel tube, alloy, superheater tube, welded steel tube, ICS Number Code 23.040.10 (Iron and steel pipes)
1. Scope | ||||||
1.1 This specification2 covers several grades, designated T1, T1a, T1b, T2, T11, T12 and T22, of minimum-wall-thickness, electric-resistance-welded, carbon-molybdenum and chromium-molybdenum alloy-steel, boiler and superheater tubes. 1.2 The tubing sizes and thicknesses usually furnished to this specification are 1/2 to 5 in. [12.7 to 127 mm] in outside diameter and 0.035 to 0.320 in. [0.9 to 8.1 mm], inclusive, in minimum wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification. 1.3 Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in inside diameter or 0.015 in. [0.4 mm] in thickness. 1.4 An optional supplementary requirement is provided for non-destructive examination for certain ASME applications. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. 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 non-conformance with the standard. 1.5.1 Within the text, the SI units are shown in brackets. 1.5.2 The inch-pound units shall apply unless the “M” designation of this specification is specified in the order. |
||||||
2. Referenced Documents | ||||||
|
Historical
1.7.2014
Historical
1.3.2012
Historical
1.3.2012
Historical
1.3.2012
Historical
1.9.2012
Historical
1.4.2010
Do you want to be sure about the validity of used regulations?
We offer you a solution so that you could use valid and updated legislative regulations.
Would you like to get more information? Look at this page.
Latest update: 2024-05-16 (Number of items: 2 902 054)
© Copyright 2024 NORMSERVIS s.r.o.