Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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Black NBR O ring for pneumatic and automotive parts
O-ring is widely used for various dynamic and static sealing use because of its competitive price, reliable function and easy installation. Various O-ring specifications are available. Standards including AS568, ISO3601, JIS and B2401 are widely used. Different materials and hardness are selected according to the products’ working environments. If you have questions on the selection of O-rings, we are happy to provide you with professional advice.
| material | NBR |
| COLOR | BLACK |
| Main Application areas | Often used in the production of fuel tank, lubricating oil tank and in the petroleum system hydraulic oil, gasoline, silicone oil, diester lubricating oil |
| performance features | It has good oil resistance, heat resistance, |
| function | hole seal, oil seal |
| Hardness | 70-90 Shore |
| operating temperature | -20 °C to 140 °C |