03 Ago Nitrile Rubber NBR O Ring Seals 2.65mm Cross Section 3mm-450mm ID Sealing Ring
NBR Back O Ring Seal Cross Section 2.65mm Gasket Oil Sealing Washers ID 3 - 450mm. ● Material: Nitrile Rubber（NBR ）. Strong sealing : using high quality raw materials sealing, can effectively prevent liquid or gas leakage;....