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JB/T 13025-2017Polyalkylene glycol (PAG) water-soluble quenchants for heat treatment (English PDF)

热处理用聚烷撑二醇（PAG）水溶性淬火介质

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 9, 2017

Implementation date

July 1, 2017

Scope

JB/T 13025-2017 is the English-translated version of 热处理用聚烷撑二醇（PAG）水溶性淬火介质.

Water-soluble quenching media based on polyalkylene glycol are the subject of JB/T 13025-2017, a recommended standard in the Chinese machinery series.

It lays down the terms and definitions, the technical requirements, the test methods, the inspection and the evaluation, and then packaging, marking, storage, transport, shelf life, use and maintenance, replacement and discharge.

The media it addresses are used for the quenching and cooling of steel, of aluminium alloys and of iron castings. Chinese classification J36 and international classification 25.200 are assigned to it, and the issuing agency is the Ministry of Industry and Information Technology.

Standards quoted include GB/T 265, GB/T 3535-2006, GB 3838-2002, GB/T 6680, GB 8978, GB/T 30823, GB/T 32541 and JB/T 9189.

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Document preview — JB/T 13025-2017

National Standard of the People's Republic of China

ICS: 25.200

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

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

JB/T 13025-2017 was issued by MIIT on 9 January 2017 and has been in force since 1 July 2017.

2 Scope

Water-soluble quenching media based on polyalkylene glycol are the subject of JB/T 13025-2017, a recommended standard in the Chinese machinery series. It lays down the terms and definitions, the technical requirements, the test methods, the inspection and the evaluation, and then packaging, marking, storage, transport, shelf life, use and maintenance, replacement and discharge. The media it addresses are used for the quenching and cooling of steel, of aluminium alloys and of iron castings. Chinese classification J36 and international classification 25.200 are assigned to it, and the issuing agency is the Ministry of Industry and Information Technology. Standards quoted include GB/T 265, GB/T 3535-2006, GB 3838-2002, GB/T 6680, GB 8978, GB/T 30823, GB/T 32541 and JB/T 9189.

3 Normative references

JB/T 13025-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 265

GB/T 1884

GB/T 3535-2006 — Petroleum products -- Determination of pour point

GB 3838-2002 — Environmental quality standards for surface water

GB/T 6680

GB/T 6986

GB/T 8121

GB/T 8170

GB 8978

GB/T 9724

GB/T 30823

GB/T 32541

JB/T 9189

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 25.200

Prefix JB/T: recommended standard.

......
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

GB/T 39296-2020|JB/T 13145-2017|GB/T 18916.36-2018|GB/T 21878-2025|GB/T 46117-2025|GB/T 44969-2024

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