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JB/T 12791-2016Oil seal springs (English PDF)

油封弹簧

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 5, 2016

Implementation date

September 1, 2016

Scope

JB/T 12791-2016 is the English-translated version of 油封弹簧.

JB/T 12791-2016 is a recommended Chinese machinery industry standard for the oil seal spring. It sets out terms and definitions, the parameters with their codes and units, the structural types, the requirements, the test methods and the inspection rules, and it ends with packaging, marking, transport and storage.

The springs it covers are cold-rolled springs of round section material from 0.2 mm to 0.6 mm in diameter, joined at the ends by a tapered connection, as used in rotary shaft lip seal rings and reciprocating lip seal rings; other oil seal springs may follow it as well.

It quotes GB/T 191, GB/T 2828.1, GB/T 4357 and GB/T 24588. Its Chinese classification is J26 and its ICS 21.160.

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Document preview — JB/T 12791-2016

National Standard of the People's Republic of China

ICS: 21.160

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Foreword

JB/T 12791-2016 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 5 April 2016 and has been in force since 1 September 2016.

2 Scope

This standard is a recommended Chinese machinery industry standard for the oil seal spring. It sets out terms and definitions, the parameters with their codes and units, the structural types, the requirements, the test methods and the inspection rules, and it ends with packaging, marking, transport and storage. The springs it covers are cold-rolled springs of round section material from 0.2 mm to 0.6 mm in diameter, joined at the ends by a tapered connection, as used in rotary shaft lip seal rings and reciprocating lip seal rings; other oil seal springs may follow it as well. It quotes GB/T 191, GB/T 2828.1, GB/T 4357 and GB/T 24588. Its Chinese classification is J26 and its ICS 21.160.

3 Normative references

JB/T 12791-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 191

GB/T 2828.1

GB/T 4357

GB/T 24588

4 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 21.160

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

JB/T 9102.5-2013|NB/SH/T 6079-2023

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