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JB/T 10706-2022Fluoroplastic fully encapsulated rubber O-rings for mechanical seals (English PDF)

机械密封用氟塑料全包覆橡胶O形圈

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 8, 2022

Implementation date

October 1, 2022

Scope

JB/T 10706-2022 is the English-translated version of 机械密封用氟塑料全包覆橡胶O形圈.

Fluoroplastic encapsulated rubber O-rings for mechanical seals are covered by JB/T 10706-2022, a recommended machinery industry standard of China.

It specifies the terms and definitions, the dimensional series and tolerances, the technical requirements, the test methods, the inspection rules, the provisions for marking, packaging, transport and storage, and the precautions to be taken during installation.

The standard applies to the manufacture of fluoroplastic fully covered rubber O-rings for mechanical seals. It supersedes JB/T 10706-2007 and carries the Chinese classification J22. Issued on 8 April 2022, it entered into force on 1 October 2022.

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Document preview — JB/T 10706-2022

National Standard of the People's Republic of China

Replacing: JB/T 10706-2007

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

1 Scope
2 Normative references
3 Terms and definitions
4 Series of sizes and limit deviations
5 Technical requirements
6 Test methods
7 Inspection provisions
8 Marking, packaging, transport and storage
9 Points to note on installation
Annex A (normative) Requirements on the series of sizes and the limit deviations of the fluoroplastic fully encapsulated rubber O-rings for mechanical seals
Annex B (normative) Test method for the compression recovery performance of the fluoroplastic fully encapsulated rubber O-rings for mechanical seals
Annex C (normative) Test method for the compression set of the fluoroplastic fully encapsulated rubber O-rings for mechanical seals
Bibliography
Figure 1 Surface roughness of the rectangular groove
Figure A.1 Diagram of the fluoroplastic fully encapsulated rubber O-ring for mechanical seals
Figure B.1 Test apparatus
Table 1 Performance of the fluoroplastic fully encapsulated rubber O-ring for mechanical seals
Table 2 Service temperature range of the fluoroplastic fully encapsulated rubber O-ring for mechanical seals
Table A.1 Series of sizes and limit deviations

What this standard covers

This standard specifies the terms and definitions, dimensional series and tolerances, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage, and installation precautions of fluoroplastic fully covered rubber O-rings for mechanical seals. This standard applies to the manufacture of fluoroplastic fully covered rubber O-rings for mechanical seals.

Document data

Chinese classification (CCS): J22.

Estimated length of the Chinese original: 19,139 words.

Supersedes the earlier edition JB/T 10706-2007.

3 Terms and definitions

4 Series of sizes and limit deviations

5 Technical requirements

6 Test methods

7 Inspection provisions

8 Marking, packaging, transport and storage

9 Points to note on installation

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

Similar standards

JB/T 10874-2022|QC/T 666.1-2010|GB/T 4937.31-2023|GB/T 4937.32-2023|GB/T 4937.20-2018|GB/T 15242.4-2021

Editions of JB/T 10706

Edition	Title	Revision	Status
JB/T 10706-2022	Fluoroplastic fully encapsulated rubber O-rings for mechanical seals	current edition	Current
JB/T 10706-2007	Fluoroplastic fully encapsulated rubber O-rings for mechanical seals	previous edition	Superseded

This page sells the current edition, JB/T 10706-2022. Earlier editions are listed for reference only.

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