Custom Engineered Industrial Hose, Calendered Rubber Products, and Tank Linings. For over 40 years, Salem-Republic Rubber Company has serviced OEM, replacement, and specialty markets by manufacturing custom engineered industrial hose and calendered products for a wide range of industries. •Hose I.D.s from 1/2″ to 42″ •Lengths up to 50′ for most hose, Jet Starter to 60′ Tank Linings available in thicknesses from 1/8” – 1/2” and widths from 37” – 56”.