OHI supplies sealing and polymer needs to major OEMs in the nuclear industry, including seals, bearings, and other custom components made from radiation resistant materials such as PEEK, ETFE, and Grafoil®. Our suppliers choose OHI for our high quality standards, reliability, quick response times and engineering expertise.

Nuclear Products

Engineered sealing solutions, Valve components, Pump components, Turbine/compressor/generator components, Custom gaskets, Wear components, Electrical connectors, Material stock shapes, Custom molded products, Custom machined products.

Nuclear Applications

Valves, Pumps, PEEK Electrical Connectors, Custom Pipe Connections.

Typical Materials

Grafoil, ETFE, PEEK, & FFKM.



Literature Update 2/14
OHI releases it's valve design guide. Comprehensive polymer guide which discusses polymer materials and products for valve seats, bearings, seals, and stem packing used in severe service applications.
LNG - Cryoseal
The harsh environments of LNG and Cryogenic applications are no match for Odin Heavy Industries’ Cryoseal.  Partnering OHI's proprietary  polymer material Cryonel with engineered sealing technology creates a robust seal capable of withstanding temperatures as low as -320°F (-196°C).  This technology is applied to OHI’s new line of solutions for stem seals, body seals, and valve seats.
New Product - 600°F Seal Material
OHI launches a new material capable of reaching 600°F. This material has properties similar to PTFE and is an excellent candidate for high pressure and temperature sealing applications.


Material Stock Shapes
OHI offers rods and tubes available in all of our custom compounds, including PTFE. Read more...
Valve Components
OHI manufactures valve seats, stem packing, and wear components. Read more...
Engineered Sealing Solutions
OHI has proven sealing solutions for a wide variety of operating parameters. Read more...
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