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Database: 365,228(8 Aug 2026)
non-petroleum-based hydraulic brake fluid non-petroleum-based hydraulic brake fluids hydraulic disc automotive hydraulic disc rubber seals reliability design specifications port operators cnc oil pump rotor lathe part
GB/T 30912-2014 in English

GB/T 30912-2014 in English

VALID

Rubber seals for automobile hydraulic disc brake cylinders

  • Issued on:2014-07-08
  • Implemented on:2014-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $220.00
$214.00
Standard No: GB/T 30912-2014
Document status: VALID
Title in English: Rubber seals for automobile hydraulic disc brake cylinders
Title in Chinese: 汽车液压盘式制动缸用橡胶密封件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2014-07-08
Implemented on: 2014-12-01
Chinese Classification: G43-Rubber seal
Professional Classification: GB-National Standard
Related Keywords: non-petroleum-based hydraulic brake fluid
non-petroleum-based hydraulic brake fluids
hydraulic disc
automotive hydraulic disc
rubber seals
Related Topics: Seals
gb30912
Flat Rubber Seals
Disc
hydraulic
gbt 30912 2014
gb+t+30912+
GBT30912
GB/T 30912-2014
Rubber seals for automotive hydraulic disc brake cylinders
rubber seal
Hydraulic cylinder seal NBR hardness
Seal quality standards
Cylinder sealing industry
Oil pan rubber seal standard
gb/t30912
Hydraulic seal execution

《GB/T 30912-2014汽车液压盘式制动缸用橡胶密封件》由TC35(全国橡胶与橡胶制品标准化技术委员会)归口,TC35SC3(全国橡胶与橡胶制品标准化技术委员会密封制品分会)执行,主管部门为中国石油和化学工业联合会。
本标准规定了使用非石油基液压制动液的汽车液压盘式制动缸用橡胶密封件的要求、试验方法、检验规则及标志、包装、运输和贮存。
本标准适用于使用非石油基液压制动液的汽车液压盘式制动缸用实心截面橡胶密封件(方形、矩形、O 形圈)。


Scope

This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation and storage of rubber seals for automotive hydraulic disc brake cylinders using non-petroleum-based hydraulic brake fluid. This standard applies to solid-section rubber seals (square, rectangular, O-rings) for automotive hydraulic disc brake cylinders using non-petroleum-based hydraulic brake fluids.

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