"United Truck & Equipment is a manufacturer & leading nationwide supplier of mobile fluid spray systems for a wide range of applications. We build our tanks from the ground up, starting with A36 sheet steel (or 304 2B stainless if specified) with a min. thickness of 3/16” (or 7-gauge if stainless). Depending on the customer spec, shells are rolled either to a modified ellipse or a modified trapezoid with a radius bottom, yielding the desired volume distribution &/or rear view visibility. All shell seams are welded 100% on both sides."