Established in 1978, San Diego Seal Inc. operates as a premier stocking distributor and comprehensive supply chain integrator specializing in high-performance sealing devices, mechanical seals and custom-cut gaskets designed for critical industrial applications. Leveraging nearly five decades of technical expertise the organization streamlines procurement processes by locating and supplying an extensive range of commercial and military-specification (Mil-Spec) materials—including elastomeric compounds, flexible graphite, expanded PTFE and high-temperature compressed sheets—that satisfy rigorous ASTM, FDA and defense standards. As a trusted partner to the United States Navy, the U.S. Coast Guard and global shipbuilding and ship repair networks, SDSI regularly fulfills complex requirements for national stock numbers (NSNs), specialized marine module kits and custom fleet maintenance components. Beyond its maritime core the company delivers scalable component solutions across critical infrastructure sectors, including municipal water and wastewater utilities, regional transportation and light rail networks, energy providers, and heavy mechanical maintenance operations. By cultivating strategic long-term relationships with a vast network of original equipment manufacturers (OEMs).
Contact Info:
Phone: (858) 278-3270
7635 Ronson Road
San Diego, CA 92111
Website: https://sandiegoseal.com/
