EPDM Flange Gaskets – Durable Sealing for Industrial Applications in the UK

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Looking for high-quality EPDM flange gaskets in the UK? Whether you’re in water treatment, HVAC, marine, or chemical processing, EPDM (Ethylene Propylene Diene Monomer) flange gaskets provide an excellent sealing solution for a wide range of industrial applications.

✅ What Is an EPDM Flange Gasket?

An EPDM flange gasket is a ring-shaped sealing component used to create a tight, leak-proof seal between two flanged pipe sections. Made from EPDM rubber, these gaskets are known for their exceptional resistance to:

  • Water and steam
  • UV and ozone exposure
  • Weathering and aging
  • Mild acids and alkalis

This makes EPDM an ideal choice for external or long-term installations—particularly in potable water systems, HVAC pipework, and general plumbing.


🔧 Key Benefits of Using EPDM Flange Gaskets

  1. Excellent Weather Resistance
    EPDM rubber performs extremely well in outdoor environments. It resists cracking, degradation, and brittleness from UV rays or ozone.
  2. Reliable Temperature Range
    Withstanding temperatures from -40°C to +120°C, EPDM remains flexible and reliable in both hot and cold climates.
  3. Chemical Resistance
    Unlike natural rubber, EPDM handles mild acids and alkalis, making it a safe choice for chemical piping and process plants.
  4. Cost-Effective & Long-Lasting
    EPDM is an affordable material that lasts, reducing the need for frequent replacements and costly downtime.

🏭 Common Applications in UK Industry

  • Water and wastewater treatment plants
  • Heating and cooling pipe systems (HVAC)
  • Pharmaceutical and food-grade processing
  • Agriculture and irrigation systems
  • Marine and offshore engineering

🔍 Choosing the Right EPDM Flange Gasket

When selecting an EPDM gasket, consider the following:

  • Flange size and pressure rating (e.g. PN16, ANSI, BS10)
  • Thickness (usually 1.5 mm to 3 mm for flange applications)
  • Certification
  • Sponge or solid rubber construction

Need a custom-cut gasket? Contact Us – Custom Made


📦 Order EPDM Flange Gaskets in the UK

At Csmade, we supply premium-quality EPDM flange gaskets for industrial and commercial use across the UK. Whether you need custom gaskets or standard sizes for immediate delivery, we’ve got you covered.

Nationwide delivery
Bulk order discounts
Custom sizes on request


📞 Get in Touch

Have a question or need a quote? Our team is here to help. Contact us at

Contact Us – Custom Made

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