Hydraulic oil pipe assembly
2016-10-26 01:21 Views:34
Price:Negotiable
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Pressure test:No leakage in 2 min under pressure of 19.6±0.48 Mpa
Volumetric expansion:Less than 1.068cm3/m under 6.9Mpa; less than 1.283cm3/m under 10.3Mpa Burst test:No leakage under 60 Mpa Low temperature:No visible crack without magnification within 72 hr under -55°C Whip test:No damage after 35 hrs’ rotating at 800rpm Tensile test:No breakage or rupture with 2310 N tensile stress Ozone test:No cracks when examined under 7X magnification under 50°C in 50mpa±5mpa Water absorption test:No leakage under 60 Mpa; no damage within 50hr; no breakage or rupture with 2080 N tensile stress
Technical Parameters of Hydraulic Brake Hoses |
Usage | Inner diameter | Outer diameter & tolerance | Explosion pressure Mpa | Expantion ml/m | Flex Fatigue | Low Temperature resistance | Pulse Resistance 0-22Mpa | Ozone durability 50 ± 5pphm 50 |
6.9 Mpa | 10.3 Mpa |
Exported Auto | 3.0-0.5 | 11-0.3 | 55 | | ≤ 1.15 | ≥ 35 | -60 | 1.5x10 | 70 ± 2h |
Domestic auto | 3.2 ± 0.1 | 10.5 ± 0.2 | 50 | ≤ 1.08 | ≤ 1.38 | ≥ 35 | -40 | | 70 ± 2h |
Motorcycle | 3.2 ± 0.1 | 10.5-0.2 | 50 | ≤ 0.54 | ≤ 0.69 | ≥ 35 | -40 | | 70 ± 2h |
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