Krah America Latina SA has faced the challenge of developing PE100 pressure pipes up to 10kg/cm2. Considering that the resulting stresses are proportional to the pressure load, we started by carrying out a finite element study on a DN800 NP8 pipe Method: The socket – spigot joint corresponds to a pipe with nominal diameter DN= […]
Design of electrofusion joints for PE100 pressure pipes Read Post »
{loadmodule mod_custom,All FAQ} This is the third part of our “Frequently Asked Questions” section. In every issue we will answer some of the most asked questions we get from potential customers and interested parties about the Krah Technology.Also feel free to send us some new ideas for our FAQ in he form below. We will
Skyline of Jakarta 1. Basis The development respectively the renovation of waste water ischarge system is always associated with high investments and extensive civil engineering works. Beside the purchase costs for the pipelines itself, also high proportionate costs arise for the grounds works and the pipe installation. Especially in topographical flat Asian metropolitan areas like
Hydraulic dimensioning of sewage lines Read Post »
Rublevskaya water treatment station has been operating since pre-revolution times and still remains the main source of potable water for Moscow, Russia’s largest metropolis. Today there are plenty of new materials and technologies available for water supply and water disposal which can extend pipeline operating life by up to 50 years or more. Implementation is
Corsys Plus Pipes in reconstruction Read Post »
Krah high-performance production plant KR800-MAX was successfully accepted – Pipe of DN/ID1000mm, SN8 was extruded with 1300kg/hr KR800-MAX In the course of a machine acceptance more than 20 international companies visited the little village Schutzbach in the Westerwald, Germany – where profiled pipe production plants have been successfully developed and produced for more than 30
Live performance of the new KR800-MAX plant 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 »
