Grayloc Seal Ring DAG 154 Size 4 P/N 512004-HLU

The Grayloc Seal Ring DAG 154 Size 4 (P/N 512004-HLU) is a high-performance metal seal ring designed for use in Grayloc clamp connectors, commonly employed in high-pressure piping systems within the oil and gas, petrochemical, and subsea industries. This seal ring provides a reliable, leak-proof metal-to-metal seal that withstands extreme pressures and temperatures, making it ideal for applications involving corrosive fluids, high-vibration environments, and critical infrastructure. Key features include its self-energizing design, which enhances sealing integrity under pressure, and compatibility with Grayloc hubs for quick assembly and disassembly without special tools. Advantages over similar products, such as traditional gaskets, include superior durability, reduced maintenance downtime, and resistance to blowouts. However, it requires precise hub alignment for optimal performance and may have higher upfront costs compared to elastomeric seals. Based on image analysis, the items appear new and unused, packaged in protective bags with labels indicating serial numbers like JC12557-9 and lot S1732. No parent/child assets are visible. For detailed model decoding, refer to Grayloc's product catalogs, which specify DAG as a duplex alloy grade for enhanced corrosion resistance.