JACOB is no.1 for modular pipework systems in Europe. Conveying pipe systems for bulk goods handling and dust extraction as well as ventilation plants for environmental change to applications are the all within the large scope for JACOB pipe systems (Ø 60-1600 mm or alternative specifications as a special requirement, wall-thicknesses from 1 mm up to 3 mm, material: powder coated, hot-dip galvanized as well as stainless steel). In addition to our modular mass products we provide customized solutions for our customers.