With operations in six continents, AESSEAL® is the world’s 4th largest supplier of mechanical seals, achieving growth through exceptional customer service and innovative products that provide real customer benefits.

For every seal developed by AESSEAL®, we use state-of-the-art computational facilities and numerical tools to design and optimize seal performance prior to manufacture and testing.

These tools include Predictive Software Code developed in-house, Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD). Our numerical tools are used for seal design, performance optimization, special product application and troubleshooting.

In combination with an extensive test program the result is world-leading technology that keeps your equipment running longer.

STYLE-366-TP Trapezoid Packing


Braided from integrated carbon fiber reinforced expanded graphite fiber with carbon corner reinforcement.

Non-hardening, good reset capability, coefficient of thermal expansion like steel.


Highest-grade Graphite Filament yarn with high-temperature Graphite impregnation.

Works perfectly as bullring for softer packing made of expanded graphite

STYLE-380-TP Trapezoid Packing


High-puricity carbon-fibre with cross-section impregnation and run-in lubricant.

Self-lubricating fibre with high carbon content and excellent heat transfer.

STYLE-550-560 Pump Packing


Synthetic Fibre, PTFE impregnated with run-in lubricant.

Protected against wear with abrasive media

STYLE-720 Special Packing


PTFE fibre with PTFE dispersion and silicone-free run-in lubricant.

Pliable, easy-to-compress packing

STYLE-730 Valve Packing


100% PTFE fibre with special PTFE dispersion.

For high-pressure applications and vacuum respectively, die-formed rings are recommended

STYLE-745-TP Trapezoid Packing



Combination braid of PTFE and ePTFE fiber with incorporated heat-conductive Microparticles.