Hi-Tech Seals offers standard and custom pipe flange gaskets. Our gaskets are made for ASME B.16.21 pipe flanges and flange fittings. Sizes are available for class 150#, 300#, 400#, 600#, 900#, 1500#, and 2500#. Contact us for information on pipe flange gaskets larger than 24". We manufacture pipe flange gaskets from our wide range of sheet inventory, composite non-asbestos, rubber, and plastic materials.

See our pipe flange gaskets literature for more information. Learn more about custom gaskets on our Rapid Gasket page.