Online Industrial Leak Sealing Services

TDS seals transformer oil leaks, SF6 gas leaks, and oil circuit breaker leaks. Common locations include gaskets, pipe and bushing flanges, drain valves, valve stems, bushings, radiator fins, manway covers, base mounting flanges, and end caps. Custom clamps, cured-in-place gasket repairs, drill-and-inject methods, and engineered enclosures may be selected for the specific equipment and leak location.

Many TDS repairs can be completed while apparatus remains energized and in service when site conditions allow. This approach can reduce traditional disassembly, reassembly, and outage requirements. The appropriate method depends on the equipment, leak location, operating conditions, and safety assessment. TDS identifies the failure location and recommends a targeted repair approach rather than assuming the equipment must be removed from service.

Yes. TDS provides leak detection and sealing for transformer oil, SF6 gas-filled circuit breakers, and oil-filled circuit breakers. For transformers, repairs can address gaskets, valves, bushings, flanges, and other connections. For SF6 breakers, technicians address leaks at locations such as base mounting flanges and end caps, helping utilities control gas loss and avoid unnecessary component disassembly.

A TDS representative can survey the substation equipment, document the leak location, identify the proposed repair method, and provide itemized repair costs. The survey helps maintenance teams understand the scope before work begins. It also supports a targeted solution by confirming the leaking component rather than requiring broad equipment teardown or replacement assumptions.

TDS states that its specialized work includes transformers, circuit breakers, GIS systems, and other substation equipment. The team evaluates the specific leak location and equipment configuration before recommending a repair. Depending on the application, the solution may involve low-pressure sealing, a cured-in-place gasket, a clamp, drill-and-inject work, or a custom engineered enclosure.

Low-pressure leak sealing provides a cost-effective alternative to traditional teardown, resealing, or regasketing. It is designed to target only the leaking component, which can reduce disassembly, reassembly, and equipment downtime. Where conditions permit, repairs may be completed with equipment energized and in service, giving utility teams greater operational flexibility while addressing oil or SF6 leakage.

Company information states that TDS provides a full four-year leak-seal warranty. Warranty applicability should be confirmed for the specific repair scope and equipment during project discussions. TDS also offers sample work under a no-risk arrangement described in its service information: customers do not pay for the sample repair if TDS cannot fix the leak.

TDS lists service coverage across the United States, Canada, and internationally. The company also states that representatives are located across service areas and that services are available for utilities nationwide. Contact TDS to discuss the equipment, facility location, leak type, and survey requirements for a specific project.