Krah AG - Plastic Pipe Systems and Production Plants Krah is a manufacturer for plastic pipe production plants. Diameter from 300 mm up to 4000 mm, with an integrated electrofusion joint. Material PEHD and PP. The latest development of Krah AG is the new KPPS pressure pipe with up to 10 bar working pressure! Krah.net~Site InfoWhoisTrace RouteRBL Check