NBR O ring

O-ring advantage: O-ring seals compared with other types, has the following advantages: - for a variety of seal forms: static seals, dynamic seals for a variety of uses materials, dimensions and grooves are standardized, interchangeable - for multi- kind of movement pattern: rotation, or a combination of axial reciprocating movement (such as rotating reciprocating movement combinations) - suitable for a variety of different sealing medium: oil, water, gas, chemical media or other mixed media through the appropriate choice of materials and rubber proper formulation design, realization of oil, water, air, gas and a variety of chemical mediators effective seal. Wide temperature range (- 60 °C ~ + 220 °C), pressure up when using fixed 1500Kg/cm2 (with reinforcement ring and use). - Designed to be simple, compact, easy assembly and disassembly O-ring cross section structure is extremely simple, and there is self-sealing, reliable sealing performance.