Which types of gaskets are used in oil refineries?

Oil refineries use several types of gaskets to ensure safe and leak-free operation under high pressure and temperature conditions. Commonly used gaskets include spiral wound gaskets, which are ideal for high-pressure pipelines and flanged joints, and ring joint gaskets (RTJ), preferred for critical refinery applications involving extreme pressure. Semi-metallic gaskets are also widely used due to their strength and sealing efficiency. In lower-pressure areas, non-metallic gaskets such as graphite or PTFE are applied. Vrushabh Engineering supplies high-quality refinery-grade gaskets designed to meet stringent oil and gas industry standards.