Sealing Solutions

Leak-tight performance for pumps, rotating equipment and process lines

Sealing is critical for safety, reliability and efficiency. The right sealing solution reduces leakage, protects equipment, and helps keep your process stable—especially under heat, pressure, vibration or aggressive media.

TRCI provides a complete portfolio of sealing solutions, supported by technical know-how to help you select the right technology for your application—whether you need shaft sealing for rotating equipment or flange sealing for process lines.

Why the right sealing matters

  • Reduced leakage and improved process safety
  • Longer equipment life by protecting shafts, sleeves and flange faces (application-dependent)
  • Lower maintenance and fewer unplanned shutdowns due to sealing failures
  • Material options for temperature, pressure and chemical compatibility requirements
  • Support for correct installation and selection to improve reliability
  • Solutions for both rotating equipment sealing and static flange sealing

Our sealing technologies

Mechanical Seals

Single and double seals for pumps and rotating equipment to control leakage and improve uptime.

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Seal Supply Systems

Seal support systems for flushing, cooling, filtration and pressurisation to stabilise seal conditions.

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Gaskets

Industrial flange sealing solutions for steam, chemicals, hot oil, water and gases.

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Compression Packings

Gland packing for pumps and valves—PTFE, graphite, aramid and hybrid constructions.

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Expansion Joints

Rubber, fabric and metal compensators to absorb movement, vibration and thermal expansion.

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Carbon Floating Ring Seals

Segmented carbon ring seals for robust shaft sealing in demanding rotating equipment.

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Magnetic Couplings

Hermetically sealed, leak-free drive solutions that eliminate dynamic shaft seals.

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Need help selecting the right sealing solution?

Share the details below and we’ll recommend the best-fit sealing technology and configuration for your duty cycle:

  • Application type (rotating shaft / flange joint / ducting)
  • Medium and concentration (incl. solids or abrasives, if any)
  • Operating temperature and pressure (incl. vacuum if applicable)
  • Equipment details (pump type, shaft size/speed, flange standard/size)
  • Installation constraints (space, alignment, movement requirements)
  • Leakage/emission targets and any safety or compliance requirements
  • Current solution in use and the failure mode (leaks, wear, overheating, vibration)

 

 

Frequently asked questions

Yes—our portfolio covers shaft sealing (mechanical seals, seal support systems, floating ring seals) and static sealing (gaskets, packings, expansion joints), selected to suit your application.

Medium, temperature/pressure, equipment details (shaft/flange), and any movement or contamination factors—plus your leakage or safety targets.

Yes—we can support root-cause identification (heat, contamination, misalignment, installation or material mismatch) and propose corrective actions.

We can advise on selection and practical installation considerations. Share your constraints and we’ll propose the most reliable approach.

It depends on the chemical, temperature and pressure. We’ll select compatible materials and the right sealing technology based on your data.

Let’s specify the right sealing solution for your application.

Tell us your application and operating conditions. If you have drawings, photos, or the current seal/gasket reference, include them. We’ll recommend the best-fit sealing technology and next steps.






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