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ASTM A135/A135M-21
Standard Specification for Electric-Resistance-Welded Steel Pipe
NORMA vydaná dňa 1.3.2021
Informácie o norme:
Označenie normy: ASTM A135/A135M-21
Dátum vydania normy: 1.3.2021
Kód tovaru: NS-1020812
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM A135/A135M-21 :
This specification covers two grades of electric-resistance-welded steel pipe intended for conveying gas, vapor, water or other liquid. The steel shall be made by either or both basic-oxygen or electric-furnace processes. Steel may be cast in ingots or may be strand cast. The pipe shall be manufactured from flat rolled steel in individual lengths or continuous length by electric-resistance or electric-induction welding without the addition of extraneous material. The weld seam of electric-resistance welded pipe to Grade B pipe shall be heat treated after welding or processed in such a manner that no untempered martensite remains. Tensile and chemical requirements of the steel are provided. Specimens of the steel pipes are subject to flattening test and hydrostatic test. A nondestructive electric test, either electromagnetic (eddy current) or ultrasonic test, may be preferred as an alternate to the hydrostatic test.
Keywords:
eddy current testing, electric resistance welded pipe, hydrostatic testing, plain end pipe, Schedule 10 pipe, threaded pipe,, ICS Number Code 23.040.10 (Iron and steel pipes)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||
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1.1?This specificationNote 1:?A comprehensive listing of standardized pipe dimensions is contained in ASME B36.10M. Note 2:?This provision is not intended to prohibit the cold
bending of Grade B pipe.
1.2?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. 1.3?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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