• Flange Rubber Gaskets ASME B16.21
  • Flange Rubber Gaskets ASME B16.21
  • Flange Rubber Gaskets ASME B16.21
  • Flange Rubber Gaskets ASME B16.21

Flange Rubber Gaskets ASME B16.21

Flange Rubber Gaskets are widely used sealing components designed to ensure leak-tight connections between mating flanges in piping systems. Manufactured from high-quality elastomer materials, these gaskets provide reliable performance across a broad range of industrial applications, offering an effective and economical sealing solution.

  • Flange Rubber Gaskets ASME B16.21
  • Flange Rubber Gaskets ASME B16.21

Description

Meridian holds dedicated tooling for the majority of standard sizes and tables, and can also manufacture special or one-offs to your own measurements and specifications. 

Items Gaskets for Flange Packing
Color Black
Thickness 1/8"-1/4 "
Size 1/2" - 28" (OD 48mm to 813 mm)
Shape Full Face Gasket or Flat Ring Gasket
Surface Finish Smooth
Product Type Moulded Flange Gaskets
Diameter The maximum diameter of customization upto 2000mm
Range Class 150, Class 300
Model Name/Number Pipe Gasket
Material FFKM, FEPM/AFLAS, Viton/FKM, FVMQ,VMQ,ACM,CSM,ECO
EPDM, Neoprene, Nitrile, SBR, Natural


Why Choose Us – A Manufacturer’s Advantage


Choosing the right flange rubber gasket supplier goes beyond simply matching dimensions; it requires confidence in quality, capability, and technical support. As a dedicated manufacturer, we offer distinct advantages that set us apart:

  • Extensive Mold Inventory – We maintain a complete set of molds ranging from 1/2" to 28", 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 28". 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.

These manufacturing capabilities translate into tangible benefits for our customers: shorter lead times, flexibility for custom orders, certified material traceability, and the ability to collaborate directly with the team that formulates, molds, and tests the product.