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We offer a comprehensive range of extruded Rubber Profiles and tubing for all applications. These are available in many compounds including Nitrile / Buna-N (NBR), Fluorocarbon (Viton®, Fluorocarbon (FKM), Silicone (VMQ), Fluorosilicone (FVMQ), Natural Rubber (NR), Ethylene Propylene (EPDM), Hydrogenated Nitrile Rubber (HNBR), Styrene Butadiene Rubber (SBR), Chloroprene (Neoprene®), etc. Whether you require just a few meters or much larger quantities, we will be delighted to quote for your requirement.
Extruded rubber products will differ from moulded rubber products based on the process where extruded parts are forced through a die of the required cross section under pressure of an extruder. Often extruded products are unvulcanized prior to being extruded, leaving the rubber in a soft and pliable state post extrusion. If this is indeed the case, the finished extruded products will normally need to be vulcanized before they are rendered usable.
The extrusion process begins with the unvulcanized rubber compound being fed into the extruder. Next, the flutes of the revolving screw will begin to carry the rubber forward into the die, with an increase in pressure and temperature occurring as the material gets closer to the die itself. Once it reaches the die, the built up pressure forces the material through the openings, where it will consequently swell in various degrees based on the material compound and hardness. Because of this tendency towards swelling, many extruded parts require plus or minus tolerances on their cross sections. During the vulcanization, the extruded rubber will well or shrink in both its cross section and its length depending on the type of rubber compound used. After vulcanization, a length of rubber extrusion will tend to be reduced in dimension more in the center of the length than in the ends.
Rail / Metro-Grade EPDM Rubber—EN45545 R23 HL3 Certified
Safety. Compliance. Performance. Delivered.
We proudly introduce our EN45545-2 R23 HL3-rated EPDM rubber solutions, engineered for the most demanding rail applications. Designed to meet the highest fire safety standards in Europe, our materials offer exceptional flame resistance, low smoke emission, and minimal toxicity—ensuring passenger protection and regulatory peace of mind.
Why Choose Our EPDM?
Certified to EN45545 HL3 for R23 sealing and gasketing applications
Halogen-free, low-smoke, and non-toxic—ideal for enclosed rail environments
Excellent weathering, ozone, and UV resistance for long-term durability
Wide operating range: -40°C to +120°C
Available in custom extrusions, Moulded Rubber Parts
Applications
Railcar/Metro
HVAC and cable entry gaskets
Anti-vibration mounts
Interior and exterior sealing systems
Global Compliance & Export Ready
Our EPDM compounds are backed by third-party fire testing. Whether you're supplying OEMs or retrofitting fleets, our materials are ready for global deployment.
Metal Inlay Flange Rubber Gaskets
Engineered for Reliability. Certified for Global Standards.
Our metal inlay flange rubber gaskets combine the resilience of high-grade elastomers with the structural integrity of precision-engineered steel inserts—delivering unmatched sealing performance across demanding industrial environments.
Key Features:
• Vulcanized Metal Core: Centrally embedded steel (SS304, SS316 etc) ensures blow-out safety and dimensional stability under extreme pressure and temperature.
• Elastomer Versatility: Available in EPDM, NBR, HNBR, FKM, and more—each tailored to resist steam, chemicals, hydrocarbons, and aggressive media.
• Low Surface Pressure Sealing: Achieves tight seals even at reduced bolt torque, minimizing flange stress and installation complexity.
• Wide Temperature Range: Operational reliability up to 200°C, ideal for pipelines, HVAC, chemical processing, and transit systems.
• EPDM variants available with EN45545 HL3 fire safety rating for rail applications.
Applications:
• Rail & Transit (EN45545 HL3-compliant)
• Oil & Gas, Petrochemical
• Power Plants & Industrial Equipment
• Drinking Water & Food-Grade Systems (material-specific)