Steelcraft’s standalone quick-opening doors have been adding value to industrial processes for decades. Quick-opening doors can oftentimes be used to replace inlet valving on demanding applications in refinery and pulp and paper applications. They are certified to be direct-welded or bolted to a variety of vessels and tanks and are available with hydraulic actuation. Units designed for pressure are available up to ASME Class 300 and come with a U-2A partial data report/PED documentation as required.