Profile: Jacob (UK) Ltd offers thin-wall, fully-welded modular steel pipework & ducting components for air-conveying, extract-lines or gravity chutes. We provide a wide range of accessories that complements the pipework such as inspection doors, visualisation ducts, product-control and air-control valves & diverters that are press-formed to high tolerances. These pipe systems are used for clean-room air systems as well as centralized vacuum cleaning.