Flange Rubber Gaskets EN1514-1

In any piping system, the flange gasket plays a critical role in ensuring a safe, leak-free connection. Selecting the right gasket is not merely about filling the space between flanges—it is about guaranteeing long-term performance under specific operating conditions.

We manufacture and supply a comprehensive range of EN 1514-1 PN Series flange rubber gaskets, offering both standard solutions and custom-engineered products to meet the diverse needs of industries.

Typical product parameters

• Extensive Mold Inventory – We maintain a complete set of molds ranging from DN15 to DN700, covering the most commonly used flange standards (ANSI, DIN, EN, JIS etc.). This allows us to deliver standard-size gaskets quickly without the cost or delay of custom tooling.
• Custom Large-Diameter Capability – For projects that exceed standard dimensions, we have the in-house capacity to produce gaskets larger than DN700. Our press equipment can manufacture sealing rings up to 2 meters in outer diameter, ensuring we can handle specialized requirements for heavy industry, water treatment, 
• In-House Rubber Compounding & Laboratory – Quality starts at the raw material stage. We formulate and mix our own rubber compounds, giving us full control over consistency, performance, and traceability. Our independent laboratory conducts physical, chemical, and aging tests to verify that every batch meets or exceeds the required specifications
• For the development of special materials, we can provide materials that have obtained certifications such as FDA, WRAS, UL94-V0, and EN45545. We can also offer rubber materials that are detectable by metal detectors and X-ray machines.