Accurate Steel Treating can handle parts up to 44” in diameter x 66” long for atmosphere processing; up to 44” in diameter x 72” long for vacuum heat treating; and, up to 42” in diameter x 72” long for gas nitriding. We can process components weighing up to 2,000 lbs. for atmosphere, 3,000 lbs. for vacuum heat treating, and 5,500 lbs. for gas nitriding.