Specialty Sealing Technologies takes pride in producing innovative hydraulic seals made from the finest materials. The products we offer are molded for your unique specifications without an additional charge, and they come in both English and metric sizes. We also carry a full range of materials and compounds such as NBR (nitrile butadiene rubber), HNBR (hydrogenated nitrile rubber), DuPont™ Viton® fluoroelastomer, urethane, Teflon (polytetrafluoroethylene), and nylon.
Large Diameter Seals
We can manufacture and supply most of our seals up to 15’+ in diameter in split form. These are ideal for use on tunnel boring machines (TBM). No seal is too large for us to mold!