Product Details
NBR black O-ring for gas compressors, good oil resistance
What is the function of the rubber O rings?
The function of O rings is to seal a joining of two pieces to
ensure that no air, gas or liquid can pass. Typically, they are
fitted into a groove and designed to resist pressure. The
resistance is what prevents air or liquid from escaping or entering
the joining.
Material | NBR |
Hardness | 70-90 shore |
COLOR | BLACK |
function | hole seal, oil seal, |
Features | High temperature resistance, corrosion resistance and wear
resistance |
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, ethylene glycol system hydraulic oil and
other fluid medium use |
operating temperature | -20 °C to 140 °C |
Disadvantages | Not suitable for use in polar solvents such as ketones,
nitrohydrocarbons, MEK and chloroform. It has poor weather
resistance and needs to be protected from damage of ozone and
ultraviolet rays. |
Company Profile
Jiangsu Kunyuan Rubber & Plastic Technology Co., Ltd. is a
professional manufacturer of seals. The factory covers an area of
25,000 square meters. The products are made with automatic
injection molding machines and inspected with automatic quality
inspection facilities. We follow ERP system throughout the business
process. The product quality matches the standards of Europe, the
US and Japan. The company's products are used by China's leading
construction machinery enterprises: SANY (Sany Heavy Industry) and
XCMG who export their construction machinery worldwide. We are also
the high-quality supplier of EATON, Danfoss, Caterpillar and Case
New Holland. With competitive prices and premium quality assurance,
we provide customers with perfect service experience.
Meanwhile, Jiangsu Kunyuan Rubber & Plastic Technology Co.,
Ltd. is also a company who sets priorities on workplace health,
safety and environmental protection for employees. The company is
committed in creating the quality, environmental protection,
safety, and hygiene management systems that match international
standard to pave the way for sustainable operation.