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GB/T 18947-2003Rubber hoses and hose assemblies for underground mining -- Wire-reinforced hydraulic type (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

Level / Type

National · Recommended

Issue date

January 10, 2003

Implementation date

July 1, 2003

Scope

GB/T 18947-2003 (Rubber hoses and hose assemblies for underground mining -- Wire-reinforced hydraulic type) is available as an English-translated PDF.

GB/T 18947-2003 — This standard specifies: The diameter from 5mm ~ 51mm mineral oil, soluble oil, oil and water emulsions, water and water glycol hydraulic fluid ordinary Six embedding style wire reinforced hoses and hose assemblies requirements.

Type 1 to 5 where Hoses Operating temperature range is -40°C ~ 100°, 6 type is -40°C ~ 121°. Beyond this limit temperature or temperature range will be significantly reduced hose life.

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Document preview — GB/T 18947-2003

National Standard of the People's Republic of China

ICS: 73.100.30; 83.140.40
Classification: G 42

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

What this standard covers1
Document data2

What this standard covers

This standard specifies: The diameter from 5mm ~ 51mm mineral oil, soluble oil, oil and water emulsions, water and water glycol hydraulic fluid ordinary Six embedding style wire reinforced hoses and hose assemblies requirements. Type 1 to 5 where Hoses Operating temperature range is -40°C ~ 100°, 6 type is -40°C ~ 121°. Beyond this limit temperature or temperature range will be significantly reduced hose life. This hose does not apply castor oil or fluid lipids.

Document data

International classification (ICS): 73.100.30; 83.140.40.

Chinese classification (CCS): G42.

Estimated length of the Chinese original: 7,784 words.

Adopted international standard: ISO 6805-1994; MOD.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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