Engineered Sealing Solutions for Demanding Applications

Injection molded, machined and spring-energized sealing solutions for hydraulic, pneumatic, industrial, oil & gas and valve applications.

Pulim develops and manufactures high-performance sealing solutions using proprietary material formulations, advanced molding technologies and precision CNC machining. From standard hydraulic seals to custom-engineered sealing systems, we support customers worldwide with reliable sealing performance, flexible production and rapid delivery.

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Standard Hydraulic & Pneumatic Seals

Reliable sealing solutions for hydraulic cylinders, pneumatic systems and industrial equipment.

Products include:

  • Rod Seals
  • Piston Seals
  • Wipers
  • Guide Rings
  • Rotary Seals
  • Static Seals
  • Static Seals

Key benefits:

  • Wide material selection
  • Interchangeable with major international profiles
  • Available in standard and custom dimensions
  • Suitable for demanding industrial environments
View Hydraulic & Pneumatic Seals

Injection Molded Seals

High-volume molded sealing solutions manufactured using Pulim’s proprietary material systems and tooling capabilities.

Capabilities include:

  • Custom profiles
  • Existing mold library
  • Large range of standard dimensions
  • Consistent quality and repeatability
  • Cost-effective production for volume applications

Available in:

  • TPU
  • PTFE compounds
  • Rubber materials
  • Hybrid sealing systems
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Oil & Gas Seals

Specialized sealing solutions designed for harsh operating environments found in oil & gas equipment.

Typical applications:

  • Frac pumps
  • Valves
  • Pressure control systems
  • Downstream processing equipment

Key benefits:

  • Excellent wear resistance
  • High pressure capability
  • Superior compression resistance
  • Long service life
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Valve Seals

Engineered sealing solutions for industrial valve systems requiring reliable static and dynamic sealing performance.

Features:

  • High compression resistance
  • Excellent abrasion resistance
  • Broad chemical compatibility
  • Long-term dimensional stability

Applications:

  • Ball valves
  • Gate valves
  • Control valves
  • Process valves
View Valve Seals

Spring Energized Seals

High-performance sealing solutions for demanding applications involving chemicals, pressure extremes and temperature variations.

Available spring types:

  • Helicoil Springs
  • Meander Springs
  • U-Springs
  • Independent-Support Springs
  • Full-Contact Springs

Benefits:

  • Low friction
  • Broad chemical resistance
  • Excellent sealing at low pressure
  • Suitable for dynamic and static applications
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Why Pulim

Engineering-Driven Manufacturing

Unlike trading companies, Pulim combines material development, seal manufacturing and machining capability under one organization.

Proprietary Material Systems

Self-developed TPU materials and engineered polymer formulations designed for demanding sealing applications.

Injection Molding + CNC Machining

Ability to manufacture both high-volume molded seals and custom machined seals.

Global Benchmark Compatibility

Many Pulim profiles are cross-referenced against major international sealing brands, helping customers identify suitable alternatives

Fast Response & Flexible Production

Support for prototyping, small batches and large-scale production.

Looking for a Sealing Solution?

Whether you need a standard profile, a replacement for an existing seal, or a fully customized sealing design, our engineering team is ready to help.
Request a Quote