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GB/T 24134-2026Rubber and plastics hoses - Assessment of ozone resistance under static conditions (English PDF)

橡胶和塑料软管静态条件下耐臭氧性能的评价

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Also coversGB/T24134-2026 + GBT24134-2026

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 30, 2026

Implementation date

February 1, 2027

Scope

GB/T 24134-2026 is the English-translated version of 橡胶和塑料软管静态条件下耐臭氧性能的评价.

Assessment of ozone resistance under static conditions for rubber and plastics hoses is the subject of this recommended national standard. Ozone in the air can crack stretched rubber, so hose makers and users evaluate how well a material withstands it. It adopts an international standard.

Hose manufacturers, rubber compounders, automotive and industrial hose users, and test laboratories will use it when comparing products or checking quality. It replaces GB/T 24134-2009, so specifications that cite the earlier edition should be updated.

As a GB/T document it is recommended rather than mandatory in China, but customers frequently make it part of a purchase specification so that ozone performance is evaluated in a uniform way. It was issued on 30 July 2026 under the responsibility of the China Petroleum and Chemical Industry Federation and takes effect on 1 February 2027.

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Document preview — GB/T 24134-2026

National Standard of the People's Republic of China

ICS: 23.040.70
Classification: G42
Replacing: GB/T 24134-2009

Issued by: State Administration for Market Regulation; Standardization Administration of China

Foreword
1 Scope
2 Normative references
3 Terms and definitions

Foreword

GB/T 24134-2026 is a recommended national standard (GB/T) of the People's Republic of China, issued on 30 July 2026 by the State Administration for Market Regulation and the Standardization Administration of China, with effect from 1 February 2027.

This edition replaces GB/T 24134-2009.

The document adopts an international standard (ISO or IEC).

It is under the responsibility of the China Petroleum and Chemical Industry Federation.

Classification: ICS 23.040.70; CCS G42.

1 Scope

Remaining clauses in the full document

2 Normative references
3 Terms and definitions

......
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

Cited by

Editions of GB/T 24134

Edition	Title	Revision	Status
GB/T 24134-2026	Rubber and plastics hoses - Assessment of ozone resistance under static conditions	current edition	Current
GB/T 24134-2009	Rubber and plastics hoses - Assessment of ozone resistance under static conditions	previous edition	In force until 1 February 2027

This page sells the current edition, GB/T 24134-2026. Earlier editions are listed for reference only.

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