GB 29334-2012 Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 29334-2012
Scope
This standard specifies the terms and definitions, general requirements, finished product requirements, and test procedures for elastomer cups and double-lip seals (hereinafter collectively referred to as seals) for automotive hydraulic brake cylinders used for non-petroleum-based hydraulic brake fluids , inspection rules, signs, packaging, transportation and storage. This standard applies to rubber molded seals with a diameter not greater than 60 mm for drum brake cylinders. This standard does not apply to elastomeric seals for disc brakes.
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