R.G.RAY t-bolt hose clamps, V band clamps, exhaust clamps and... Your browser does not support script Enter the web site of R.G.RAY Corporation, the WORLD'S LEADING SUPPLIER... of Heavy Duty Engineered Clamps. Our product lines include Heavy Duty T-Bolt and FLEX SEAL Hose Clamps, V-Band and V-Retainer Clamps, Special Strap Assemblies and a broad variety... of Special Application Clamps. R.G.RAY CORPORATION PROFILE R.G.RAY Corporation is an ISO 9001, TS 16949 and ISO 14001 certified manufacturer of highest quality Engineered Clamps...