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Mert Dokum Inc.

Mert Dokum produces fast access products for infrastructure from Türkiye

Location
Türkiye
Specialized Production
Manhole Covers, Rainwater Grills, Linear Gratings, Drainage Channel, Metals, Fuga Drainage Systems, Access Covers, Grid Gratings & Metals Gratings, Commercial Kitchen, Slot Drainage Systems, Gullies
Since
1990

About the Company

MERT DÖKÜM is a leader in manufacturing rapid access products for infrastructure using cast iron, polymer concrete, metal, and plastic materials. We take pride in delivering high-quality service with our advanced technology infrastructure and expert team. With over 30 years of industry experience, MERT DÖKÜM leverages streamlined processes and operates state-of-the-art production facilities. Our commitment to excellence permeates every aspect of our work, ensuring that every product we manufacture stands as a testament to our unwavering dedication to the highest quality standards.

Mert Döküm, which began its foundry operations in the 1950s in the Balat district of Istanbul and is currently managed by the second generation, has specialized in products that provide rapid access to infrastructure since 1990. Continuously renewing itself, the company continues to be one of the prominent brands in the market.

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Mert Dokum Overview

Vision

We design and manufacture according to the needs of urban planners, consistently providing customers with the most advanced technology, quality-focused service standards, and a commitment to creating value through investment in innovative technologies.

Mission

By combining our technological infrastructure and 30 years of experience, our mission at Mert Casting is to ensure the sustainability of global and human life through the production of environmentally friendly products. With this mission in mind, Mert Casting, through its Research and Development (R&D) department and design office, not only generates solutions to meet the evolving needs of customers but also advances confidently into the future with applications such as Building Information Modeling (BIM). The fundamental goal of Mert Casting is to fulfill its responsibility to humanity and the environment by producing high-quality and functional products that safeguard scarce water resources from contamination. In the realms of infrastructure, drainage, and surface water systems, we produce products that complement and support each other.

Industries & Capabilities

Ductile Iron Manhole Cover

High-durability covers for heavy load and urban infrastructure, engineered for long service life and safety.

Polymer Concrete Channel

Advanced channel drainage solutions, combining lightweight handling and superior resistance to chemicals and weather.

Ductile Iron Gratings

Robust and precision-engineered gratings designed for safety, efficiency, and easy maintenance in urban spaces.

Metal Access Covers

Versatile access covers made of premium metal, ideal for telecom, utility, and industrial sectors.

Products and Solutions

Drainage Channels City Blueprint: Blueprint for Urban Drainage

M300-140T
Managing Urban Waters with Reliable Drainage Channels Control urban rapids and prevent water damage with our reliable and durable drainage channel solutions.
Managing Urban Waters with Reliable Drainage Channels – robust, maintenance-free systems for sustainable drainage.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 300mm x 500mm x 140 mm

Outdoor Metal Access Cover for Landscapes: Accessing Outdoor Spaces with Ease

MK500P
Access outdoor spaces with ease using our Outdoor Metal Access Cover designed for landscapes. Crafted for durability and reliability, this cover blends seamlessly with outdoor surroundings while providing convenient access to utility points and infrastructure, enhancing the functionality of your outdoor areas.
Access outdoor spaces with ease using our Outdoor Metal Access Cover designed for landscapes.
Application: Landscape Areas, Underground Access
Load Class: A15 - F900
Material: AISI 304 - AISI 316 - Galvanized Steel
Piston: Optional
Dimensions: Optional: Check the Technical Drawing for Detail.

Enhancing Outdoor Spaces: Metal Grills in Galvanized Steel

M757
Elevate the aesthetics and functionality of outdoor landscapes with our Metal Grills crafted from durable galvanized steel. Designed to withstand outdoor elements, these grills provide both style and security to enhance any outdoor environment.
Elevate the aesthetics and functionality of outdoor landscapes with our Metal Grills crafted from durable galvanized steel.
Application: Landscape Areas
Material: AISI 304 - AISI 316 - Galvanized Steel
External Dimensions: 120 mm x 1000 mm x 18 mm
Dimensions: Check the Technical Drawing for Detail.

Rainwater Grating Square shape in a octagon pattern heavy duty

M113.0037
Designed for heavy-duty performance, our Rainwater Grating with a square shape and octagon pattern ensures durability and reliability in drainage systems.
Enhance urban drainage efficiency with our Linear Gratings, engineered from GGG 50 material and finished with Bitumen Paint for protection.
Additional Information
Product Code M1137
Application: City Infrastructure
Material: GGG 50
Paint and Color: Bitumen Paint
Dimensions: 575mm x 500mm x 45mm
Load Class D400

Drainage Channels Urban Lifelines: Lifelines of Urban Water Management

M200-200A
Achieving Seamless Water Management with Innovative Drainage Channels: Achieve seamless water management in urban environments with our innovative drainage channel solutions.
Achieving Seamless Water Management with Innovative Drainage Channels for urban projects.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 200mm x 500mm x 200 mm

Polymer Concrete Drainage Channels: Engineering for Urban Harmony

MV200-530R
Polymer Concrete Drainage Channels: Engineering for Urban Harmony: Engineered for urban harmony, polymer concrete drainage channels seamlessly integrate into the urban landscape while efficiently directing water flow and mitigating flood risks.
Polymer Concrete Drainage Channels – Engineering for Urban Harmony and flood resilience.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 240mm x 500mm x 925 mm

Telecom Manhole Cover Fully Expanded anti sleepery

M1101
Experience enhanced safety with our fully expanded Telecom Manhole Cover, featuring advanced anti-slip properties for maximum security.
Application: Telecom
Material: GGG 50
Paint and Color: Bitumen Paint
Expansion: Fully Expanded
Clean Aperture: 700 mm x 700 mm
External Dimensions: 1230 mm x 820  mm x 60 mm

Telecom Manhole Cover EPDM Rubber

M1173
Crafted with EPDM Rubber, our Telecom Manhole Cover ensures durability and reliability in telecommunications infrastructure.
Crafted with EPDM Rubber, our Telecom Manhole Cover ensures durability and reliability in telecommunications infrastructure.
Additional Information
Product Code M1173
Application: Telecom
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Clean Aperture: 800 mm x 800 mm
External Dimensions: 950 mm x 950 mm X 80 mm

Rainwater Grating rectangle shape with curvy cover that fit according to the road

M140
Experience seamless integration with our Rainwater Grating, featuring a rectangle shape and a curvy cover designed to fit roads perfectly, enhancing aesthetics and functionality.
Experience seamless integration with our Rainwater Grating, featuring a rectangle shape and a curvy cover designed to fit roads perfectly, enhancing aesthetics and functionality.
Additional Information
Product Code M140
Application: City Infrastructure
Material: GGG 50

Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Clean Opening: 530 mm x 260 mm
External Dimensions: 600 mm x 400 mm x 100 mm
Load Class C250

Large Rectangular Manhole Cover for Telecom Networks

M1102
The M1102 is engineered for wide access in telecom installations, with a generous 878 mm x 1790 mm clear opening and a durable manual locking system. Ideal for medium-load environments, it is made of GGG 50 ductile iron and coated with bitumen paint for corrosion resistance.
Additional Information
Application: Telecom
Material: GGG 50 (Ductile Iron)
Paint and Color: Bitumen Paint (Black)
Expansion: Fully Expanded
Clear Opening: 878 mm x 1790 mm
External Dimensions: 1000 mm x 1900 mm x 60 mm
Load Class: C250
Weight: 220 ± 5 kg
Lock: Manual Lock

Square Manhole Cover with Automatic Lock for Telecom Applications - M190

M190
The M190 Square Manhole Cover is designed for secure and efficient access to telecom systems. Compact in size yet robust in structure, it features an automatic locking system for enhanced safety. Ideal for pedestrian and light traffic zones, its fully expanded design ensures functionality in space-restricted environments.
Telecom Access Manhole – square GGG 50 type built for long-term performance.
Additional Information

Product Code: M190
Application: Telecom Networks
Material: GGG 50 (Ductile Iron)
Paint and Color: Bitumen Paint (Black)
Expansion: Fully Expanded
Clear Opening (Aperture): 277 mm x 277 mm
External Dimensions: 403 mm x 403 mm x 68 mm
Load Class: B125 (Pedestrian and light vehicle use)
Weight: 15 ± 1 kg
Lock System: Automatic Lock

Round Aperture Manhole Cover with Automatic Lock for Telecom Applications - M190A

M190A
The M190A Manhole Cover is engineered for secure, efficient access in telecom environments. Featuring a round clear opening (Ø267 mm) and a compact square frame, it includes an automatic locking system for enhanced safety. Its durable GGG 50 material and fully expanded structure make it suitable for pedestrian and light traffic zones.
Additional Information
Application: Telecom Networks
Material: GGG 50 (Ductile Iron)
Paint and Color: Bitumen Paint (Black)
Expansion: Fully Expanded
Clear Opening (Aperture): Ø267 mm
External Dimensions: 403 mm x 403 mm x 68 mm
Load Class: B125 (Pedestrian and light vehicle use)
Weight: 13.5 ± 1 kg
Lock System: Automatic Lock

Drainage Channels City Drainage: Managing Urban Water Systems

M200-80
Innovative Solutions for Urban Water Management: Revolutionize urban water management with our innovative drainage channel solutions tailored for cities.
Innovative Solutions for Urban Water Management revolutionizing drainage channel technology.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 125mm x 500 mm x 150 mm

Urban Transformation: Plastic Drainage Channels for Infrastructure

M200PK-200
Urban Transformation: Plastic Drainage Channels delivering modern urban flood control solutions.
Application: Urban Infrastructure
Material: Plastic
Outer Dimensions: 200mm x 1000mm x 200 mm

Gullies Solutions: Seamless Drainage Systems

M633
Experience seamless integration and performance with Gullies Solutions, providing hassle-free solutions for your drainage system needs.
Application : Parking and Place
paint : Bitumen Paint
Dimension : 320 mm x 320 mm
Material: GGG 50

Gullies Selection: Choose Excellence

M616
Choose excellence in drainage solutions with Gullies Selection, offering top-tier products crafted with precision and care.
Application : Viaduct
paint : Bitumen Paint
Dimension : 375 mm x 375 mm
Material: GGG 50

Manhole Cover Very Heavy, High-Quality Round Shape for Highways

M186E
Designed for exceptional strength and durability, the Manhole Cover Very Heavy, High-Quality Round Shape ensures reliable performance in demanding road environments.
Application: Road - Street
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Expansion: 100 Expansion
Clean Aperture: 600 mm
External Dimensions: 810 mm x 140 mm
 

Galvanized Steel Underground Access Cover: Durable Solutions for Subterranean Spaces

MK600G
Constructed from galvanized steel, our Underground Access Cover offers durable solutions for subsurface spaces. Whether for utility access points or underground infrastructure, this cover provides reliable protection and easy access, ensuring longevity and functionality below ground.
Constructed from galvanized steel, our Underground Access Cover offers durable solutions for subsurface spaces.
Application: Landscape Areas, Underground Access
Load Class: A15 - F900
Material: AISI 304 - AISI 316 - Galvanized Steel
Piston: Optional
Dimensions: Optional: Check the Technical Drawing for Detail.

Urban Resilience Enhanced with Plastic Drainage for Infrastructure

M300PK-200
Urban Resilience Enhanced with Plastic Drainage
Urban Resilience Enhanced – plastic drainage for efficient, modern water management.
Application: Urban Infrastructure
Material: Plastic
Outer Dimensions: 300mm x 1000mm x 200 mm

Polymer Concrete Drainage Channels: Urban Planning Essentials

M125-200R
Polymer Concrete Drainage Channels: Urban Planning Essentials: Considered essential in urban planning, polymer concrete drainage channels play a vital role in designing resilient and sustainable cities with efficient water management systems.
Polymer Concrete Drainage Channels – Urban Planning Essentials for resilient design.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 125mm x 500mm x 445 mm

Advanced Polymer Concrete Drainage Solutions for Urban Areas

M400-110
Polymer Concrete Drainage Channel Systems designed for long-term environmental impact, these sustainable systems promote urban sustainability by efficiently managing water flow and reducing environmental degradation.
Polymer Concrete Drainage Channel Systems – sustainable designs promoting urban resilience.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 400mm x 1000mm x 110 mm

Manhole Cover Square Border Round Shape for Highways

M1187-005
Featuring a square border design, the Manhole Cover Square Border Round Shape for Highways offers enhanced stability and security for access points along roads.
Application: Road - Street
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Clean Aperture: 600 mm
External Dimensions: 850 mm x 850 mm x 100 mm

Manhole Cover Square Shape Fully Packed for Gas Stations for Infrastructure

M109
Providing reliable coverage and protection, the Manhole Cover Square Shape Fully Packed for Gas Stations offers durability and safety for gas station infrastructure.
Application: Fuel Stations, Landscape Areas etc.
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Expansion: Fully Expanded
Clean Aperture: 590 mm x 590 mm
External Dimensions: 790 mm x 790 mm x 50 mm

Rainwater Grating rectangle shape with curvy cover very heavy duty

M142
For heavy-duty drainage needs, our Rainwater Grating in a rectangle shape with a curvy cover offers superior strength and durability, ensuring long-lasting performance.
Application: City Infrastructure
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Expansion: Fully Expansion
Clean Aperture: 485 mm x 250 mm 
External Dimensions: 510 mm x 370 mm x 115 mm

Manhole Cover Mert Dokum Special Pattern for Airports and Ports

M901
Featuring a specialized pattern, the Manhole Cover Mert Dokum Special Pattern is designed for specific applications in airports and ports, offering durability and functionality.
Featuring a specialized pattern, the Manhole Cover Mert Dokum Special Pattern is designed for specific applications in airports and ports, offering durability and functionality.
Additional Information
Product Code M901
Application: Airport - Ports
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Clean Aperture: 800 mm
External Dimensions: 1040 mm x 100 mm
Load Class F900

Drainage Channels City Blueprint: Blueprint for Urban Water Management

M200-130T
Harnessing the Power of Water with Innovative Drainage Channels: Harness the power of water in urban environments with our innovative drainage channel solutions.
Harnessing the Power of Water with Innovative Drainage Channel Solutions for cities.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 200mm x 500mm x 130 mm

Urban Sustainability: Polymer Concrete Drainage Channel Systems

M400-110
Polymer Concrete Drainage Channel Systems designed for long-term environmental impact, these sustainable systems promote urban sustainability by efficiently managing water flow and reducing environmental degradation.
Polymer Concrete Drainage Channel Systems – sustainable designs promoting urban resilience.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 400mm x 1000mm x 110 mm

Manhole Cover Check Pattern in Circle Shape for Airports and Ports

M931
The Manhole Cover Check Pattern in Circle Shape for Airports & Ports combines security with aesthetics, providing a distinctive solution for airport and port infrastructure.
The Manhole Cover Check Pattern in Circle Shape for Airports & Ports combines security with aesthetics, providing a distinctive solution for airport and port infrastructure.
Additional Information
Product Code M931
Application: Road - Street
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Expansion: 100 Expansion
Clean Aperture: 800 mm
External Dimensions: 1040 mm x 100 mm
Load Class F900
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Contact Information

İMES Sanayi, 203. Sk. No:13 D:Sitesi, B Blok, 34776 Ümraniye/İstanbul, Türkiye

Phone: +(90) 216 313 4308

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