GB 16897-2022 Translated English of Chinese Standard (GB 16897-2022, GB16897-2022): Structure, performance requirements and test methods of brake hose [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]This document specifies the structure, performance requirements, test methods and marking of brake hoses, brake hose end fittings and brake hose assemblies for automobiles, motorcycles, mopeds and trailers. This document is applicable to hydraulic, pneumatic and vacuum brake hoses, as well as brake hose end fittings and brake hose assemblies for automobiles, motorcycles, mopeds and trailers. This document is not applicable to spiral pipes for automobiles and high-temperature gas transmission rubber hoses. |
Contents
| 3 | |
| 4 | |
| 5 | |
Hydraulic Brake Hose Assembly | 6 |
Pneumatic Brake Rubber Hose Assembly | 15 |
Vacuum Brake Hose Assembly | 22 |
Pneumatic Brake Plastic Hose Assembly | 28 |
Identification | 43 |
Date of Implementation | 44 |
Bibliography | 46 |
Common terms and phrases
accordance with 8.3.5 apply a pressure bending resistance boiling resistance Bonding strength brake fluid brake hose assembly brake hose end brake plastic hose brake rubber hose Bursting strength carry chamber at 110 Connect one end Corrosion resistance Description of indexes Diameter of Mandrel fixed pin Flexural fatigue GB/T Heat Resistance high-temperature test chamber horizontal connecting rod hose assembly specimen hose end fittings hydraulic brake hose Inner hole passing Install end fittings leakage maintain for 70 millimeter mm/min moving end MPa See Table MPa/min nominal inside diameter Nominal Outside Diameter passing after constriction Place the specimen plastic hose assembly plastic hose specimen plug pneumatic brake plastic pneumatic brake rubber pressure circulating device pressure system resistance In accordance resistance of end room temperature rubber hose assembly shown in Figure specified in Table stipulations of Table Table 17 temperature for 30 Tensile strength Test Methods Test procedures vacuum brake hose Zinc chloride