Project Description Under the program for the Development of Northern Argentinean Provinces: Infrastructure Water and Sanitation, financed by the Interamerican Development Bank, the Program Execution Unit conducted the bidding process and award of the International Public Tender No. 01/13 for project: Streamlining of Pumping Plant Drive and Effluent Treatment Station – Santiago del Estero whose […]
Sewage pipes for argentinean Provinces Read Post »
General: The control of gas and fluids in landfill application requires safe and applicable pipe-systems.Due to environmental risks, the requirements for the raw-material and all finish and semi-finish products are much higher than for standard sewer applications. Also for welding and fabrication the quality-requirements are significantly higher. Special local approvals for raw-material, product, producer, welders
Pipes and manholes for Landfill-Applications Read Post »
HENZE is one of the market-leading manufacturer of large diameter plastic pipes. The pipes, made out of Polyethylene or Polypropylene are used for applications in water- and sewage systems and as industrial application as well. The spiral wound pipes can be produced either with a solid or profiled wall as structured pipes. Especially the double
HENZE Double-Wall-Tanks with tank-heating Read Post »
Ministry of works – Bahrain Introduction: Manholes made of Polyethylene have been used successfully for more than 40 years Worldwide. It is a growing market and the advantages of manholes made of thermoplastic materials are well known: No leakages Easy handling Low weight Durability > 50 years Impact resistance Flexibility High Strength Tailor-made design for
Testing of HDPE-Manholes for fire hazard Read Post »
Polyolefin sewer pipe systems have a service lifetime expectancy of at least 100 years.’ This is the conclusion of a recent two-year project commissioned by TEPPFA and independently scrutinised by Professor Heinz Dragaun from the Technical School for higher education (TGM) in Vienna. The project involved the excavation of many samples from in-service pipe networks
100 Years life expectancy for Polyolefin pipes Read Post »
All that emerges from the ground is a yellow tube, but it is no ordinary plastic pipe. It can withstand NATOcalibre shelling and hold up to 12 people in temperatures ranging from -50 ˚C to +80˚C. Dubbed the Sub Safe U1, the Estonian-built bomb shelter is made of plastic to render it both portable and waterproof. A fact
Estonian mobile bomb shelter can withstand NATO calibre shelling Read Post »
“bbr, November 2014 (German) Um der unzulänglichen Trinkwasserversorgung vor allem im Ballungsraum Buenos Aires entgegenzuwirken, hat die argentinische Regierung das Großprojekt „Planta Potabilizadora Juan Manuel de Rosas“ ins Leben gerufen. Vorgesehen ist, das Wasser zweier Flüsse in ein Wasseraufbereitungswerk im Norden der Stadt zu befördern. Die Anlage soll durch die neuen Anschlüsse frisches Trinkwasser für zwei Millionen Einwohner zur Verfügung
The last major development of our production line was four years ago, when we changed from KR700 to KR750. This year (2014) after a long time of small improvements and complete new developments, we have finally completed our new generation of our KR-serie – the “KR800”. The first machine of this new line is shipped
The New KR800 – next generation! Read Post »
(proved in China) It is very normal and common, that German machines are being copied, especially in the area of plastic processing machines. Everybody is upset, but only few companies take legal measurements against it. Also our machines are more or less successfully counterfied and copied by approximately 5 Chinese companies. The great thing
We are happy, because we are „The Best“ Read Post »
In the following abstract an overview is given about the basic rules and standards for large diameter plastic pipes. The main focus made from German/European view on the thermoplastic pipe materials Polyethylene and Polypropylene. In the list the standards are marked according their relation to: General Polyethylene / Polypropylene Raw material properties Pipes Fittings, Assemblies
Rules and Standards for large plastic pipes Read Post »
x From 3 to 6 June 2014 the 5. Krah Community Meeting (KCM) took place. The group of 30 participants, consisting of customers, potential parties, external technical consultants and Krah employees met in Tallinn, the capital of Estonia, in order to discuss about new projects and developments. In total 12 different nationalities were present.
5th Krah Community Meeting Read Post »
The following abstract provides a brief description of the Al Ghubrah Project with information regarding installation of Large Diameter Marine Intake and Outfall Pipelines, especially regarding the typical work phases: Survey, Design and Construction. The Al Ghubrah Desalination Project is formed under the Independent Water Project Scheme in Muscat, Sultanate of Oman. The project is
PE100 Solid wall for marine pipeline Read Post »
M.Tokiyoshi1), H.Kudo1), M.Endo1), K.Inoue1)N.Shibasaki2), T.Nakayama2), H.Matsukuma2), M.Kodera2)Y.Niinomi3), M.Masuko3) P.Vanspeybroeck4) 1)High stiffness Polyethylene Pipes Association, JAPAN 2)Tokyo Electric Power Company.,Inc , JAPAN 3)Tokyo Electric Power Service Company.,Ltd, JAPAN 4)BECETEL v.z.w , BELGIUM Abstract Polyethylene pipes are successful worldwide due to the superior performance (Flexibility, light weight, lifetime, tighten joint) for water and sewerage supply. However according
Performance of PE pipes with glass fiber Read Post »
PE 100, DN/ID 3600 mm, SDR 17 in Buenos Aires, Argentina Alexander Krah (Dipl.-Kfm.), Krah AG, CEORalf Schnitzler (Dipl.-Ing.), Krah AG, Business Development Director 1. Preface Water distribution and water usage have been in the focus of the authorities and the civil society of Argentina for many years. From an infrastructural point of view this
New world record by Krah technology Read Post »
Krah Pipes OÜ was approached by people from Von Krahl theatre in Tallinn (http://www.vonkrahl.ee/). They had seen our pipes & products in various strange applications and asked whether we can help them with s futuristic setup for a play called „The Curse of Solaris“. In cooperation with the theater’s people necessary „products“ were chosen &
Krah loves Culture – The Curse of Solaris Read Post »
During the installation of the largest polyethylene pipe with a solid wall and an integrated electro fusion joint, in the area of Buenos Aires, at the river Rio de la Plata, in Argentina, our team took advantage of the unique possibility to take some more photos for the calendar 2015. This project site was an
Secret Video of photo shooting for our Krah calendar 2015 Read Post »
We are proud of supporting our friends from Polypipe Civils to participate in the Keyline Rally. A total of £2,336.31 could be raised, which will be donated to Prostate Cancer UK. Prostate Cancer UK is the leading UK charity for men with prostate cancer and prostate problems, with your money assisting those affected and allowing vital
Polypipe Civils participates in Keyline Rally Read Post »
Unfortunately we have to announce that our old friend, representative and member of the board of supervisors, Dr. Mehdi Taremiha, has terminated his representing contract for Iran and has resigned from the board of supervisors with immediate effect due to personal reasons. He will remain our old friend and we very much regret to terminate
Organisational and personnel changes Read Post »
From 3 to 6 June 2014 the 5. Krah Community Meeting (KCM) took place. The group of 30 participants, consisting of customers, potential parties, external technical consultants and Krah employees met in Tallinn, the capital of Estonia, in order to discuss about new projects and developments. In total 12 different nationalities were present. Beside
5th Krah Community Meeting has been a complete success Read Post »
