Seamless tubing is custom made to specific requirements. Its applications include bushings, spacers, bearings , trucks, aircraft, and construction, agricultural, and drilling equipment. Our tubing is furnished both in cold-drawn sizes from 1.375" to 7.750" OD & .188" - to 1.625" wall thickness. Our hot-rolled tubing is furnished in sizes from 2.188" to 6.125" OD and .313" to 1.578" wall thickness.