Going Right to the Edge of Digital Transformation

Digital Intelligence • IT Development • B2B Growth For Industrial, Construction & Infrastructure Businesses


Mert Group Logo

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.

Company Introduction Video



Download Company Profile

Download PDF
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

Manhole Cover Square Shape Fully Packed for Gas Stations

M108
Built to withstand heavy traffic, the Manhole Cover Square Shape Fully Packed for Gas Stations ensures safety and durability in high-traffic refueling areas.
Application: Fuel Stations, Landscape Areas etc
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Expansion: Fully Expanded
Clean Aperture: 560 mm x 560 mm
External Dimensions: 575 mm x 575 mm x 50 mm

Advanced Fuel Separators for Parking Lots, Airports, and Shopping Malls: Enhancing Environmental Sustainability

M852
Our advanced fuel separators are tailored for parking lots, airports, and shopping malls, offering efficient removal of oil, grease, and hydrocarbons from runoff water. With innovative design and durable construction, our separators help enhance environmental sustainability by minimizing pollutants and protecting water quality in diverse urban environments.
Our advanced fuel separators for parking lots, airports, and shopping malls remove hydrocarbons from runoff water.
Gas STATIONS, CAR WASHES, PARKING LOTS, AIRPORTS, SHOPPING MALLS ETC. Material: St37 ( Epoks Boyali ) - AISI 304 - AISI 316 ( St37 Epoxy Panted )

Manhole Cover Round Shape City Center Pattern for Highways

M1221
The Manhole Cover Round Shape City Center Pattern for Highways features a decorative design while maintaining functionality for urban road systems.
The Manhole Cover Round Shape City Center Pattern for Highways features a decorative design while maintaining functionality for urban road systems.
Additional Information
Product Code M1221
Application: Road - Street
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Clean Aperture: 610 mm
External Dimensions: 820 mm x 100 mm
Load Class D400

Small Round Manhole Cover for Road Applications

M292
The M292 is a compact and secure manhole cover, ideal for use in road and street installations requiring limited access. Featuring a Ø95 mm clear opening and a bolted lock system, it ensures safety and reliability under medium load conditions.
Additional Information
Application: Road – Street
Material: GGG 50 (Ductile Iron)
Paint and Color: Bitumen Paint (Black)
Expansion: Fully Expanded
Clear Opening: Ø95 mm
External Dimensions: Ø185 mm x 170 mm
Load Class: C250
Weight: 4 ± 0.5 kg
Lock: Bolted Lock

Large Square Manhole Cover for Telecom Applications

M1150
The M1150 Manhole Cover is designed to provide secure and reliable access to large telecom chambers. With its wide 700 mm x 700 mm clear opening, it allows for easy maintenance and cable management. Manufactured from GGG 50 ductile iron, finished in bitumen paint, and fully expanded, it offers enhanced durability. Suitable for areas with medium vehicular traffic, compliant with Load Class C250.
Additional Information
Product Code: M1150
Application: Telecom Networks
Material: GGG 50 (Ductile Iron)
Paint and Color: Bitumen Paint (Black)
Expansion: Fully Expanded
Clear Opening (Aperture): 700 mm x 700 mm
External Dimensions: 900 mm x 918 mm x 40 mm
Load Class: C250 (Medium traffic areas)

Plastic Drainage Channels: Sustainable Urban Practices

M200PK-300
Plastic Drainage Channels: Sustainable Urban Practices
Plastic Drainage Channels – supporting sustainable urban growth and water control.
Application: Urban Infrastructure
Material: Plastic
Outer Dimensions: 200mm x 1000mm x 300 mm

Gullies Empower: Empowering Your Drainage Needs

M669A
Empower your drainage projects with Gullies Empower, offering solutions that provide strength, reliability, and efficiency for all your drainage needs.
Empower your drainage projects with Gullies Empower, offering solutions that provide strength, reliability, and efficiency for all your drainage needs.
Additional Information
Product Code M669A
Application : Location
paint : Bitumen Paint
Material: GGG 50

Linear Gratings City Drainage Systems Enhancement: Linear Gratings

M131
Upgrade city drainage systems with our Linear Gratings, constructed from durable GGG 50 material and coated with Bitumen Paint for longevity.
Upgrade city drainage systems with Linear Gratings in GGG 50 and Bitumen Paint finish.
Product Code M131
Application: City Infrastructure
Material: GGG 50
Paint and Color: Bitumen Paint
Dimensions: 150mm x 500mm x 35mm

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

Manhole Cover Cylinder Shape, Heavy Duty for Gas Stations

M377
Engineered for heavy-duty applications, the Manhole Cover Cylinder Shape, Heavy Duty for Gas Stations provides secure coverage and access points in gas station environments.
Application: Fuel Stations, Landscape Areas etc.
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Clean Aperture: 276 mm
External Dimensions: 340mm x 130 mm

Gullies Frontier: Where Drainage Meets Innovation

M673
Explore new frontiers of drainage innovation with Gullies Frontier, where creativity and ingenuity combine to push the boundaries of traditional drainage solutions.
Explore new frontiers of drainage innovation with Gullies Frontier, where creativity and ingenuity combine to push the boundaries of traditional drainage solutions.
Additional Information
Product Code M673
Application : Roof and Terrace
Paint : Bitumen Paint
Material: GGG 50

Revolutionizing Urban Water Management with Polymer Concrete Channels

M400-110A
Providing essential infrastructure for resilient and sustainable cities, these superior channels offer unmatched performance and reliability in managing stormwater runoff and flood control.
Engineered for durability and performance – revolutionizing urban water management and flood control.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 400mm x 500mm x 110 mm

Roof Terrace Gullies: Premium Drainage Solutions for Elevated Spaces

M609
Roof terrace gullies offer premium drainage solutions designed specifically for elevated spaces such as rooftops, terraces, and balconies. These specialized gullies are engineered to efficiently manage rainwater runoff and prevent water accumulation, ensuring the integrity and longevity of rooftop structures. With their sleek and compact design, roof terrace gullies seamlessly integrate into the architectural aesthetics of modern buildings while providing reliable water drainage functionality. Constructed from durable materials resistant to weathering and corrosion, these gullies are built to withstand the elements and maintain optimal performance in various environmental conditions. Ideal for both residential and commercial applications, roof terrace gullies contribute to the sustainability and functionality of elevated outdoor spaces.
Roof Terrace Gullies – premium drainage solutions for rooftops, terraces and balconies.
Application: Roof Terrace
Material: GGG 50
Dimensions: Download Technical Drawing for Detail.

Underground Galvanized Steel Access Cover: Reliable Solutions for Subsurface Access

MK600P
Strengthen subsurface infrastructure with our Underground Galvanized Steel Access Cover. Engineered for durability and resilience, this cover offers secure access to underground utilities and infrastructure, ensuring long-term protection and functionality below ground.
Strengthen subsurface infrastructure with our Underground Galvanized Steel Access Cover.
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.

Metal Access Cover for Landscape Areas: Enhancing Outdoor Accessibility

MK500G
Enhance the accessibility of your outdoor spaces with our Metal Access Cover designed specifically for landscape areas. Crafted with durability in mind, this cover ensures easy access while blending seamlessly with your outdoor environment, providing a practical solution for your landscaping needs.
Enhance the accessibility of your outdoor spaces with our Metal Access Cover designed specifically for landscape areas. Crafted with durability in mind, this cover ensures easy access while blending seamlessly with your outdoor environment.
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

Gullies Mastery: Expert Craftsmanship

M630C
Experience expert craftsmanship and attention to detail with Gullies Mastery, ensuring superior quality and reliability in every product.
Application : Parking and Place
paint : Bitumen Paint
Dimension : 145 mm x 145 mm
Material: GGG 50

Linear Gratings for Municipal Drainage Networks for Infrastructure

M132A
Ensure smooth water flow in municipal drainage networks using our robust Linear Gratings made from GGG 50 and treated with Bitumen Paint.
Ensure smooth flow in municipal networks using robust GGG 50 Linear Gratings.
Product Code M132A
Application: City Infrastructure
Material: GGG 50
Paint and Color: Bitumen Paint
Dimensions: 200mm x 500mm x 20mm

Stainless Steel Drainage Channels: Durability for Urban Environments

M300
Upgrade your urban infrastructure with our Stainless Steel Drainage Channels, known for their exceptional strength and longevity. Resistant to corrosion and wear, these channels provide reliable water management solutions for urban environments, ensuring sustainable and efficient drainage systems.
Upgrade your urban infrastructure with our Stainless Steel Drainage Channels, known for exceptional strength and longevity.
Upgrade your urban infrastructure with our Stainless Steel Drainage Channels, known for their exceptional strength and longevity. Resistant to corrosion and wear, these channels provide reliable water management solutions for urban environments, ensuring sustainable and efficient drainage systems.
Additional Information
Product Code M300
There are Galvanized, Grid, Stainless and Fuga Grid Types.
Application : City Infrastructure
Load Class : D400

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
 

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

Gullies Elegance: Elegant Solutions for Drainage Challenges

M610
Experience the sophistication of Gullies Elegance, offering elegant and refined solutions to even the most challenging drainage problems, without sacrificing functionality.
Experience the sophistication of Gullies Elegance, offering elegant and refined solutions to even the most challenging drainage problems, without sacrificing functionality.
Additional Information
Product Code M610
Application : Balcony,Floor
paint : Bitumen Paint
Dimension : 150 mm x 150 mm
Material: GGG 50

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

Ground Gullies: Efficient Drainage Solutions for Outdoor Spaces

M640
Ground gullies offer efficient drainage solutions for outdoor spaces, efficiently managing rainwater runoff and preventing waterlogging. These gullies are installed at ground level, seamlessly blending into outdoor landscapes while effectively channeling excess water away from surfaces. Designed to withstand outdoor elements, ground gullies are durable and low-maintenance, making them ideal for various applications such as driveways, patios, gardens, and walkways. With their discreet design and reliable functionality, ground gullies ensure proper water drainage, contributing to the preservation and longevity of outdoor surfaces.
Ground Gullies – efficient drainage solutions for outdoor spaces and landscapes.
Application: Ground
Material: GGG 50
Dimensions: Download Technical Drawing for Detail.

Square Manhole Cover for Urban Infrastructure

M192
The M192 manhole cover is designed for light urban infrastructure use, with a 477 mm x 490 mm clear opening and robust GGG 50 ductile iron construction. Finished with bitumen paint for corrosion protection, it offers practical access and a B125 load rating, ideal for pedestrian and light traffic zones.
Telecom Cover – GGG 50 reinforced lid for secure underground installations.
Additional Information
Application: Urban Infrastructure
Material: GGG 50 (Ductile Iron)
Paint and Color: Bitumen Paint (Black)
Clear Opening: 477 mm x 490 mm
External Dimensions: 615 mm x 615 mm x 217 mm
Load Class: B125
Weight: 45 ± 2 kg
Lock: None

Metal Access Cover for Outdoor Landscapes: Ensuring Accessibility in Exterior Spaces

MK800P
Enhance accessibility in outdoor areas with our Metal Access Cover designed for landscapes. With its sturdy construction and weather-resistant properties, this cover provides reliable access to outdoor spaces while withstanding the elements, making it an essential addition to your landscaping projects.
Enhance accessibility in outdoor areas with our 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.

Polymer Concrete Channels: Sustainable Solutions for Urban Waterways for Infrastructure

M381
Polymer Concrete Channels: Sustainable Solutions for Urban Waterways: Offering sustainable solutions for urban waterways, polymer concrete channels provide durable and eco-friendly alternatives for managing water flow and drainage systems in urban areas.
Polymer Concrete Channels – Sustainable Solutions for Urban Waterways and eco-friendly flow.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 350mm x 350mm x 450 mm

Innovative Polymer Concrete Drainage Channels for Urban Landscapes

M300-200A
Seamlessly integrating into urban landscapes for efficient water management, these innovative channels represent a paradigm shift in urban drainage systems, prioritizing sustainability and effectiveness.
Seamlessly integrating into urban landscapes – innovative channels that elevate infrastructure resilience.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 300mm x 500mm x 200 mm
 1 2 3 4 5  ...  

Contact Information

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

Phone: +(90) 216 313 4308

Visit Mert Infrastructure Products →