Trade Journals for the Concrete Industry

For some years now, Probst Greiftechnik Verlegesysteme GmbH from Erdmannhausen, Baden- Wuerttemberg, Germany, has been supplying a comprehensive range of different types of round grabs for laying sewage pipes. A total of six types of round grabs have been tailored to the different size ranges of commonly used sewage pipes. Up to now, the type series began with the smallest round grab RG 1.5 – 40 for an outside pipe diameter of 200 to 430 mm and ended with the largest round grab RG 12 - 250 for an outside pipe diameter of 1,500 to 2,500 mm.