1. This O-ring assortment set stands out with its heat and pressure-bonded structure, enhancing burst resistance and pressure rating. The self-centering design simplifies machining and use, eliminating the need for shaped parts to retain the gasket. It offers oil, wear, pressure, water, corrosion, and heat resistance, with a hardness 2 times that of copper gaskets and 10 times that of aluminum gaskets, ensuring a long service life.2. This O-ring is made of commercial-grade NBR with carbon steel, offering good sealing, high pressure, oil, corrosion, heat, and wear resistance. The self-centering bonded washers simplify machining and use, with no need for parts to be shaped to retain the gasket.
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