NBR O Ring
NBR o ring
NBR rubber o ring, we also called Buna-N o ring, Nitrile o ring.
For hardness shore, common shore is 70-75 shores. Besides. We can also produce 80shore, 90shore. and 40-50shore.
For temperature range, common range is -20 to 120 ℃. We also can produce LT-NBR, the temperature is -45℃.
For size, we have many standard sizes and enough stock. We have AS568 standard, British standard（BS1806） and Japanese standard.
The common NBR o ring has a glossy surface. Recently, many customers like matte or frosted NBR o ring. This is also our field of expertise.
