Infrastructure Vision of Metropolises

Infrastructure Vision of Metropolises and Düzgünler Plastik: Engineering of Trust

Modern urbanism is built not only on visible structures but also on a massive, invisible network beneath the soil. The most critical element determining the quality of life in a city is the infrastructure systems that ensure uninterrupted and healthy water transmission. The sustainability of these systems depends on correct engineering and flawless material quality.

For exactly 51 years since 1975, being a monument of trust in Turkish industry, Düzgünler Plastik stands today as a solution partner in the infrastructure projects of Turkey's largest metropolises. It is no coincidence that giant institutions such as Konya Metropolitan Municipality, KOSKI, Ankara ASKI, and Selçuklu Municipality choose Düzgünler; this is a certification of half a century of experience and technological superiority.

1: Power of References – Why Do Municipalities Choose Düzgünler?

Public tenders and municipal projects are processes with the heaviest technical specifications that do not accept errors. Being preferred in these projects is not just a product sale, but a "certificate of competence."

• KOSKI and ASKI Deep Well Projects: In deep wells drilled for drinking water supply, pressure-resistant and non-corrosive U-PVC Deep Well pipes are vital. Düzgünler Plastik’s pipes, operating smoothly up to 500 meters deep, ensure the uninterrupted water supply security of these institutions.

• Infrastructure Investments of Metropolitan and District Municipalities: HDPE PE100 pipes used in city networks are the safest solution even against earthquake risks with their flexible structure and impermeability. The black PE100 preference of Konya Metropolitan and Selçuklu Municipality is the result of trust in Düzgünler's production quality conforming to TS EN 12201-2 standards.

2: 51 Years of Experience and the Vision of the Second Generation

Behind the success of Düzgünler Plastik lies the solid foundations laid by our founder Ekrem Düzgün and the visionary leadership of his sons Ziya Düzgün and Kemal Düzgün, who have taken over the flag today.

This story, transforming from a 100 m² workshop to a 130,000 m² integrated production base today, is not just a capacity increase but also a technological revolution. By designing the machines in its production line within its own R&D department, the company has gained the ability to offer project-specific solutions that differentiate from competitors. Realizing the production of Submersible Pump Plastic Column Pipes for the first time in Turkey is the most concrete example of this innovation culture.

A Section from Sectoral Discussions: "Material Selection in Public Tenders"

In infrastructure projects, material quality is on the agenda of not only engineers but also citizens. There is a reality frequently expressed in forums where urbanism and infrastructure are discussed (e.g., Civil Engineering Central or local infrastructure platforms).

The following comment made by a civil engineer in a popular infrastructure forum regarding material choices in municipal projects is noteworthy:

"Friends, the success of a municipality is measured not by asphalt, but by the solid infrastructure that prevents digging up that asphalt again. The cheap pipes laid by Municipality X last year burst in 6 months, and the road turned into a molehill again. But institutions like KOSKI or ASKI have very strict specifications; they work with 50-year-old companies like Düzgünler Plastik that use certified raw materials and have ISO certificates. There is no joke about the material buried underground; the right choice always pays off in the long run."

This field reality confirms Düzgünler Plastik's production philosophy: Quality is the biggest investment made in a city's future.

3: Technical Superiority – HDPE PE100 and Deep Well Pipes

The technical reasons why Düzgünler Plastik is preferred by municipalities are clear:

1. HDPE PE100 Pipes: Thanks to its high-density polyethylene structure, it provides full resistance against chemicals, ground movements, and corrosion. It is hygienic in drinking water lines and resistant to high pressure in irrigation lines.

2. U-PVC Deep Well Pipes: While its lightweight structure facilitates installation, its special thread structure and wall thickness minimize the risk of "collapse" that may occur in deep wells. Compliance with TS 11794 standards is an indispensable condition for public projects.

For more information about our products and production processes, please contact us.

For more content, please visit our blog.

People Also Ask (PAA)

Why do municipalities prefer HDPE PE100 for infrastructure pipes?

HDPE PE100 pipes adapt to ground movements (earthquakes, etc.) thanks to their flexible structures and do not break. They do not corrode, have a lifespan of at least 50 years, and offer 100% leak-proofness as they are joined by fusion welding.

Which municipalities does Düzgünler Plastik work with?

Düzgünler Plastik serves as an approved supplier in infrastructure, drinking water, and drilling projects of many provincial and district municipalities throughout Turkey, primarily Konya Metropolitan Municipality (KOSKI), Ankara Metropolitan Municipality (ASKI), and Selçuklu Municipality.

What should be considered when selecting Deep Well pipes?

Wall thickness suitable for well depth (100m, 300m, 500m class), raw material quality (U-PVC), and compliance with standards (TS 11794) are the most critical factors. Düzgünler Plastik offers optimized engineering solutions for every depth.