A steering system failure led to a bulk carrier’s contact with a navigational aid in the St. Marys River near Sault Ste. Marie, Mich., the National Transportation Safety Board said Tuesday. The ...

This O-ring material offering guide describes the company's standard O-ring compounds, including EPDM, NBR and HNBR materials, as well as its advanced perfluorinated elastomers. Separate tables ...