Krah Group

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Krah Group Krah is the world wide known brand for plastic pipe production technology and plastic pipes.

🌍 Big pipes. Bigger impact. Smarter solutions.When engineering meets innovation, we don’t just move water—we help protec...
28/10/2026

🌍 Big pipes. Bigger impact. Smarter solutions.

When engineering meets innovation, we don’t just move water—we help protect communities. 💧🏗️

From a DN/ID 3500 mm flood prevention pipeline spanning 1 km to integrated electrofusion connections, including manholes, this project showcases how large-diameter plastic pipe technology can tackle real-world infrastructure challenges.

Sharing knowledge. Engineering solutions. Building a more resilient future. 🚀

📍 International Plastic Pipe Conference | Nanjing, China 🇨🇳

Championing large plastic pipes is what Dr. Krah does best and today, he did it in Nanjing, China. Together and with the...
27/10/2026

Championing large plastic pipes is what Dr. Krah does best and today, he did it in Nanjing, China. Together and with the support of our partner and friends from KrahGrandeBorneo

Dr. Krah is a key speaker at The 8th China International Plastic Pipe Conference happening now in NanJing.
26/10/2026

Dr. Krah is a key speaker at The 8th China International Plastic Pipe Conference happening now in NanJing.

Big smiles for BIG Krah pipes! Checkout this DN/ID 4000mm mandrel and krah pipe production done by Krah Misr in Egypt! 💪...
25/10/2026

Big smiles for BIG Krah pipes! Checkout this DN/ID 4000mm mandrel and krah pipe production done by Krah Misr in Egypt! 💪🏼

Is hammer test (acoustic test) on the benching applicable to polyethylene manholes?Checkout this article at community.kr...
01/10/2026

Is hammer test (acoustic test) on the benching applicable to polyethylene manholes?

Checkout this article at community.krah.net and share us your thoughts.

Featuring a one-piece structured manhole with backdrops and anchor box produced by United Gulf Pipe Manufacturing Co LLC for Abu Dhabi market.

Day 1 at ColombiaPlast 2026 here in Bogota! Meet Dr. Alexander Krah at stand no. 3093 at MaQtec booth 😎
28/09/2026

Day 1 at ColombiaPlast 2026 here in Bogota! Meet Dr. Alexander Krah at stand no. 3093 at MaQtec booth 😎

Every krah pipes can be designed according to your project reality. Let’s discuss this furter at COLOMBIAPLAST. See you ...
25/09/2026

Every krah pipes can be designed according to your project reality.

Let’s discuss this furter at COLOMBIAPLAST. See you at Macteq booth No. 4484 from September 28 to October 2!

Featured project photo from Infrapipe 😎

Join us at ColombiaPlast 2026!The region’s leading show for plastics, rubber, petrochemical, and packaging is back — Sep...
20/09/2026

Join us at ColombiaPlast 2026!

The region’s leading show for plastics, rubber, petrochemical, and packaging is back — September 28 to October 2.

Come visit us at Macteq Booth, Stand No. 4884 — we’d love to meet you and explore how we can work together.

See you in Bogotá!

⚡ When every connection matters, the solution needs to be engineered for the job.For the construction of a hydroelectric...
17/08/2026

⚡ When every connection matters, the solution needs to be engineered for the job.

For the construction of a hydroelectric power plant in France, our Krah community member, System Group, supplied a specially engineered wall pe*******on piece connecting the concrete supply pipe to the turbine.

The system consists of 3 × 6-meter DN/ID 1400 mm Krah pipe segments, forming an 18-meter-long assembly, pre-jointed by electrofusion for a continuous, watertight pipeline.

At the interface with the concrete structure, a mechanical fl**ge end provides the required transition and connection.

A great example of how Krah technology goes beyond conventional pipelines—delivering custom-engineered solutions for demanding infrastructure applications.

Structured wall polyethylene pipes manufactured in accordance with EN 13476 are designed as flexible buried pipe systems...
10/08/2026

Structured wall polyethylene pipes manufactured in accordance with EN 13476 are designed as flexible buried pipe systems.

Their structural performance relies on soil–pipe interaction, whereby controlled deformation enables the pipeline to redistribute stresses induced by traffic loads, differential settlement, and natural ground movement.

Continuous welded joints, like electrofusion, further enhance this behavior by eliminating discontinuities and allowing the pipeline to act as a homogeneous structural system rather than a series of mechanically connected segments.

Featuring another stormwater project jointed by electrofusion by our happy Krah Community member, Krah Pipes Manila Inc.. At C-5 extension area in Parañaque, Manila.

Adresse

Betzdorfer Str. 8
Schutzbach
57520

Öffnungszeiten

Montag 07:00 - 17:00
Dienstag 07:00 - 17:00
Mittwoch 07:00 - 16:00
Donnerstag 07:00 - 16:00
Freitag 07:00 - 13:00

Telefon

+49274197640

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