Tank and Manhole Gaskets

Tank Gaskets are used in processing pipeline systems for the food, dairy, beverage, pharmaceutical and bio tech industries. The products are manufactured from EPDM, Viton®, Buna-N, and Silicone.

Our compounds meet the criteria of the FDA, and some compound formulations have also been certified and accepted by the USDA, and 3-A Sanitary Standards.


Manhole Gaskets

Double-Flanged Fabricated

Single-Flanged Molded


Tanker Lid Gasket Fabricated


Sight Glass Gaskets

10122-B: 4" x 1/4"

4011000: 4 1/2" x 1/4"

B18757A: 7 1/2" x 1/4"


Acrylic Sight Glass Inserts

Sizes Available: 1 1/2", 2", 2 1/2", 3" & 4"

0-16AMP SG
0-16AI-141 SG
0-16A SG
0-16AQ SG



Our extrusion capabilities are available in straight lengths or in bonded shapes to form an endless component. We can extrude a custom profile (limited to 1" in diameter) from 2 feet to 50 feet lengths from our Buna-N, Viton® and EPDM compounds. Currently, we also have several standard extrusion molds available for your use.

Some of the extrusions shown at the left are custom shapes and may not be available for resale.


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