First U-PVC Column Pipe Manufacturer in Türkiye

Summary

Düzgünler Plastik was the first company in Türkiye to produce submersible pump plastic (U-PVC) column pipes. Founded in 1975, the company later focused on plastic pipe production and became a pioneer in the column pipe field.

This article covers Düzgünler Plastik’s journey, what a U-PVC pipe does, the DCP model family and why being the first manufacturer matters.

Who Produced the First U-PVC Column Pipe in Türkiye?

Düzgünler Plastik was the first to produce plastic (U-PVC) column pipes for submersible pumps in Türkiye. This gave water well installations — until then built mostly with galvanised steel — a lightweight, rust-proof and long-lasting alternative.

The company developed this experience with its own R&D department and machinery it designs in-house. As a result, a domestic body of know-how formed in this pipe technology, with the whole production process managed under one roof.

Düzgünler Plastik’s Column Pipe Journey

The company’s leadership in column pipes rests on a long manufacturing history:

• 1975: Founded under Ekrem Düzgün, producing agricultural machinery.

• 1986: Steel pipe and automotive spare part production in the Konya 1st Organized Industrial Zone.

• 1996-1999: Focus on plastic pipe production in the Konya 3rd Organized Industrial Zone.

• Following years: First submersible pump plastic column pipe production in Türkiye and capacity growth.

Today the company operates under the management of Ekrem Düzgün’s sons, Ziya Düzgün and Kemal Düzgün, as one of the leading firms in the plastic pipe sector.

What Is a U-PVC Column Pipe and What Does It Do?

A column pipe carries the water lifted by a submersible pump up to the surface inside a water well. This U-PVC pipe is light, rust-proof and resistant to chemical wear, enabling safe water transport in deep wells.

Its main advantage over galvanised steel is that it does not corrode and leaves no rust in the water. This protects water quality and extends the life of the system.

U-PVC Column Pipe vs Galvanised Steel

The differences between U-PVC and galvanised steel pipes in a submersible pump installation are:

Düzgünler U-PVC Column Pipe Models (DCP Series)

Düzgünler Plastik’s DCP series is offered in four models for different depth and load needs:

• DCP Medium Plus: A balanced solution for medium-duty use.

• DCP Standard Plus: An economical and reliable standard model.

• DCP Heavy: A reinforced structure for deep wells and heavy use.

• DCP Super Heavy: The most durable model for high pressure and extreme loads.

All models seal with a double-ended square thread system, coupler connection and an “O” ring at the thread end. The square thread allows easy assembly and disassembly regardless of depth. The series is produced in accordance with the ISO 9001 quality management system.

Why Does Being the First Manufacturer Matter?

Being the first manufacturer in a field means having the longest experience in it. Düzgünler Plastik’s head start in this production brings concrete advantages:

• It knows field conditions from years of observation.

• It designs and develops its production machinery with its own R&D team.

• It shapes its model range around real-world needs.

This experience gives buyers confidence and continuity in their pipe choice.

Frequently Asked Questions - FAQ

Who produced the first U-PVC column pipe in Türkiye?

Düzgünler Plastik was the first to produce submersible pump plastic (U-PVC) pipes of this kind in Türkiye, developing the know-how with its own R&D and machinery.

What is a column pipe?

It carries the water lifted by a submersible pump up to the surface, added above the pump and extended to match the well depth.

Why is a U-PVC column pipe better than galvanised steel?

A U-PVC pipe is rust-proof, light and leaves no rust in the water. This protects water quality, eases installation and extends service life.

What is the difference between the DCP models?

The models differ by wall thickness and strength: Medium Plus and Standard Plus suit medium-duty use, while Heavy and Super Heavy are made for deep wells and high-pressure, heavy-duty use.

To what quality standard are the column pipes produced?

Düzgünler Plastik’s DCP series is produced in accordance with the ISO 9001 quality management system and passes laboratory testing.

People Also Ask - PAA

Are column pipes and deep well pipes the same?

No. A column pipe carries the pump’s water to the surface, while a deep well pipe is the casing that supports the borehole wall. Both work in the same well with different jobs.

To what depth is a U-PVC column pipe used?

It depends on the well depth and the chosen model. Deep wells call for the Heavy and Super Heavy models with greater wall thickness.

How are column pipes joined?

They are joined with double-ended square threads and a coupler; the “O” ring at the thread end makes the connection leak-proof, enabling safe installation at any depth.

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