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QC/T 1259-2025Hose clamps with worm gear drive for Automobile, shape Flex Gear (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 17, 2025

Implementation date

July 1, 2026

Scope

QC/T 1259-2025 (Hose clamps with worm gear drive for Automobile, shape Flex Gear) is available as an English-translated PDF.

QC/T 1259-2025 — Hose clamps with worm gear drive for Automobile, shape Flex Gear

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Document preview — QC/T 1259-2025

National Standard of the People's Republic of China

ICS
43.040
Classification
T 31

Issued by: Ministry of Industry and Information Technology

Contents

  • What this standard covers1
  • Document data2

What this standard covers

This standard specifies the dimensions, technical requirements, and acceptance packaging of worm gear driven hose clamps with disc spring compensation type for automotive applications. This standard applies to hose clamps used for sealing hose and rigid pipe connections in automotive cooling systems, air systems, hydraulic systems, etc.

Document data

International classification (ICS): 43.040.

Chinese classification (CCS): T31.

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

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QC/T 1259-2025

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