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Machinery & Industry

Boiler Door Gaskets

Boiler door gaskets are rubber and silicone gasket solutions for temperature, pressure and sealing requirements at lid and body joints.

Boiler door gaskets

Boiler door gaskets provide sealing between the lid and the body on boilers, ovens, tanks and pressure vessel doors. They are used in applications that must withstand high temperatures, steam and repeated opening and closing.

Material and size selection

The operating temperature, pressure, the medium in contact and the dimensions of the lid channel determine the choice of material. At high temperatures, silicone, which can be used between -60 °C and 200 °C, stands out; for hot water and steam applications, EPDM-based gaskets are preferred. For a detailed comparison, see our Technical Information page. For custom sections, you can also explore the Custom Silicone Profiles group.

For your product request, you can share the catalog code, application and required quantity via our contact page. You can browse other cross-sections in the Products section and general material information on the Technical Information page.

Product familyMachinery & Industry
Catalog drawing2 pages
DimensionsFrom cross-section drawing
Custom productionFrom sample / drawing

Similar-looking profiles are not always interchangeable. Compare the catalog code, cross-section dimensions and mounting method together. To prepare your measurements, see our guide to measuring seals; for materials, visit our Technical Information page.

Looking for a custom profile?

Send us your sample, drawing or photo, and let’s find the right profile together.

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