– a technical report with 29 self-explanatory Figures –   1. HDPE Manhole & Chamber Design PEHD Manhole and Chamber design stipulates various manufacturing configurations dependent upon actual site conditions. A number of factors including water table height, depth of cover and backfilling materials have significant impact on base configurations. Where PEHD Manholes and chambers

In August 2013, the company Krah AG got a new patent for Krah plastic pipes.The patent is issued by the Patent and Trademark office of the Federal Republic of Germanyand concerns the 3D electrofusion heating wire  

  On Thursday the 17th of October, during the Krah Community & Friends Party, the new calendar for the year 2014 will be presented. The location of the party will be loft26 in 41460 Neuss. During the last 3 months several photo shootings were done in Argentina and also in Estonia. A small “making of”

DUBAI– ArabPlast is the largest and most established trade fair for plastic and rubber industry in the Middle East. This is an excellent place for the manufacture companies to exchange their ideas and experience in new technologies. Overall, 900 international firms from 41 countries across the world exhibited various kinds of plastics, rubber and petrochemical

(a project study in 3 parts)   Part 1: The Idea The country Azerbaijan is located between the Caspian Sea and the Caucasus. Azerbaijan was part of the Sowjet Union until it has become independent in the year 1991. It is adjoining to Russia in the North, to Georgia in the North-West, to Iran in

1. Problems in existing sewage pipe lines The Krah Pipe System has been designed to solve the major pipe failures in existing pipelines. According to a German study made by ATV the failures were divided into several sub-failures. But always the result was infiltration and exfiltration and the maintenance /repair costs are very high. As

The town „Rasseln“ wich is a part of the city Mönchengladbach in Germany wasn’t connected to the sewage network until 2011. The used water had simply been let seep away, which is not permitted. The NVV (Niederrheinische Versorgung und Verkehr AG), which is responsible for the proper disposal of any sewage, planned the construction of

10 Questions for Mohammed Al Hashani / UGPM

Introduction Manholes are, beside pipes and fittings, an essential element of underground pipe-systems. They are used for maintenance and inspection of sewers, sampling point or are fixed part of process technology / fluid engineering. The fabrication of thermoplastic manholes can be done in different ways of production. While, in smaller dimensions (DN ≤ 800), blow

  Download datasheets: {jd_file onlinelayout==Eine Zeile Grafik und Link}{jd_file file==20} {jd_file onlinelayout==Eine Zeile Grafik und Link}{jd_file file==21} {jd_file onlinelayout==Eine Zeile Grafik und Link}{jd_file file==22}

NEW PLAYER in the corrugated pipe business   Two former Fränkische Rohrwerke employees founded their own company. In the beginning of April 2010 Reinhard Gruber and Joachim Schuster have founded the company G&S Plast GmbH & Co. KG, located in Haßfurt – Germany.  

Introduction Polypropylene has an excellent track record after more than 30 years of service for non-pressure sewage and drainage applications. The inherent material properties and their development, energy and cost efficiency, pipe design and ease of manufacture and installation have contributed to this success. The traditional cornerstones of the requirements profile such as impact resistance,

Pipes are getting larger and larger in diameter, but while plastic pipes are entering the huge market of concrete pipes, the main barrier is still the high price of the raw material. Some authorities still don´t accept and consider the importance of the advantages of a long life time and a sustainable pipe system, or

10 Questions for Stephan Füllgrabe / Plaspitec

The main task of pipe systems is to transport a medium in a safe way and without any leakage from one place to another. For polyethylene and polypropylene systems homogenous jointing connections are preferably used, as the sustainability and safety are guaranteed and they are maintenance-free as well. Flange connections are also a very important

In August 2012 representatives of Borouge and Borealis have visited Krah AG to attend the tests of the Krah Comtruder®-Technology using their high stiffness Polypropylene. The tests were made on a machine sold to the Ukraine and the test runs were made using BorEco BA212E. The customer was very pleased about the results of the

Introduction Tartu, with its population of 101,246 (Population Census data from 2000) in an area of 38.8 square kilometres, is the second largest city of Estonia. Tartu, lying 185 kilometres south of Tallinn, is also the centre of Southern Estonia. The first written records of Tartu date from 1030.With the constant development of the rainwater

“ISCO Industries Field Report”, May 2012 (English) The Pipes were manufactured by Profile Pipe Technologies   Please find the complete article here: {jd_file onlinelayout==Eine Zeile Grafik und Link}{jd_file file==29}

Check out the “The Pipe Magazine” to view and download our newsletters!