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DL/T 768.1-2017Manufacture quality specification for electric power fittings--Part 1: Malleable iron castings (English PDF)

电力金具制造质量第1部分：可锻铸铁件清晰版

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

March 28, 2017

Implementation date

August 1, 2017

Scope

DL/T 768.1-2017 is the English-translated version of 电力金具制造质量第1部分：可锻铸铁件清晰版.

DL/T 768.1-2017 — This standard specifies the technical requirements and inspection rules for electric iron fittings for malleable iron. This standard is applicable to black gold malleable iron castings of electric power fittings cast in sand molds or sand castings with the same thermal conductivity and sand type.

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Document preview — DL/T 768.1-2017

National Standard of the People's Republic of China

ICS: 29.240.20
Classification: K 47
Replacing: DL/T 768.1-2002

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the technical requirements and inspection rules for electric iron fittings for malleable iron. This standard is applicable to black gold malleable iron castings of electric power fittings cast in sand molds or sand castings with the same thermal conductivity and sand type. Other cast-cast electric power fittings for black heart malleable iron can be used as reference.

Document data

International classification (ICS): 29.240.20.

Chinese classification (CCS): K47.

Estimated length of the Chinese original: 7,754 words.

Supersedes the earlier edition DL/T 768.1-2002.

Standards quoted by this document

GB/T 228.1; GB/T 2314; GB/T 2317.1; GB/T 2317.4; GB/T 5612; GB/T 6060.1; GB/T 9440; GB/T 11351; DL/T 768.7; JB/T 5105

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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