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SJ 3191-1989Double ball valve for pipe (English PDF)

管路用双卡套式球阀

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Mandatory

Issue date

February 10, 1989

Implementation date

March 1, 1989

Scope

SJ 3191-1989 is the English-translated version of 管路用双卡套式球阀.

SJ 3191-1989 — Double ball valve for pipe

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Document preview — SJ 3191-1989

National Standard of the People's Republic of China

Classification: J 16

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the pipeline ball valves with double ferrule type, technical parameters, basic dimensions and so on. And the materials used to make its provisions, if the material beyond the standard range, by agreement between the decision. This standard applies to electronic, mechanical, chemical, food, light junctions and other industrial piping systems in a variety of corrosion.

Document data

Chinese classification (CCS): J16.

Estimated length of the Chinese original: 3,349 words.

Standards quoted by this document

SJ 3190-1989

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 2 pages — is available in the English PDF.

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