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DL/T 1718-2017The technical code of phased array ultrasonic testing section for weld joints of thermal power plants (English PDF)

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

August 2, 2017

Implementation date

December 1, 2017

Scope

DL/T 1718-2017 (The technical code of phased array ultrasonic testing section for weld joints of thermal power plants) is available as an English-translated PDF.

DL/T 1718-2017 — This standard specifies phased array ultrasonic testing methods and quality classification for steel welded joints during manufacture, installation and overhaul of thermal power plants.

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Document preview — DL/T 1718-2017

National Standard of the People's Republic of China

ICS: 19.100
Classification: F 24

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies phased array ultrasonic testing methods and quality classification for steel welded joints during manufacture, installation and overhaul of thermal power plants. This standard does not apply to the detection of coarse-grained materials and austenitic welded joints.

Document data

International classification (ICS): 19.100.

Chinese classification (CCS): F24.

Estimated length of the Chinese original: 41,491 words.

Standards quoted by this document

GB/T 12604.1; GB/T 29302; DL/T 675; DL/T 820; DL/T 821; DL 5009.1; JB/T 8428; NB/T 47013.4; NB/T 47013.5

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 27 pages — is available in the English PDF.

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