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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

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

Highways and Roads Manhole Covers: Ensuring Safety and Accessibility

M1125
Our manhole covers designed specifically for highways and roads prioritize safety, accessibility, and durability. Crafted from high-quality materials such as ductile iron or composite polymers, these covers offer robust protection for underground utilities while withstanding heavy traffic loads and harsh environmental conditions. Engineered to meet stringent safety standards, they feature anti-slip surfaces and secure locking mechanisms to prevent accidents and unauthorized access. Whether for maintenance or emergency purposes, our manhole covers provide reliable access points for utility workers and ensure uninterrupted traffic flow on highways and roads.
Manhole Covers for Highways and Roads – built for safety, accessibility, and durability.
Application: Road - Street
Material: GGG 50
Gasket: EPDM Rubber
Paint & Color: Bitumen Paint
Clean Aperture: Ø685 mm
External Dimensions: Ø917 mm x 80 mm

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.

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

Large Square Manhole Cover with Automatic Lock for Telecom Applications

M1151
Designed for demanding telecom infrastructure, the M1151 Manhole Cover offers a large 700 mm x 700 mm clear opening and a durable automatic locking system for added security. Manufactured from high-quality GGG 50 ductile iron and coated with bitumen paint, it is ideal for medium-load areas such as sidewalks and light vehicle zones. Its fully expanded design and C250 load rating ensure strength, safety, and long-term performance.
Additional Information
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: 800 mm x 900 mm x 40 mm
Load Class: C250 (Medium traffic areas)
Weight: 59 ± 3 kg
Lock System: Automatic Lock

Polymer Concrete Channels: Empowering Sustainable Urban Living

M300-150
Empowering sustainable urban living with efficient water management, these channels empower cities to adopt sustainable practices in water management, promoting environmental stewardship and infrastructure resilience.
Empowering sustainable urban living – drainage channels promoting environmental stewardship.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 300mm x 1000mm x 150 mm

Telecom Manhole Cover Fully Expandable

M172A
Effortlessly adaptable, our Telecom Manhole Cover is fully expandable to accommodate various dimensions and requirements.
Application: Telecom
Material: GGG 50
Gasket: EPDM Rubber
Paint and Color: Bitumen Paint
Expansion: Fully Expanded
Clean Aperture: 600 mm x 600 mm
External Dimensions: 770 mm x 770  mm x 80 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

Drainage Channels Urban Evolution: Adapting to Urban Growth, Infrastructure Product

M125-150A
Adaptable Drainage Channels for Dynamic Environments: Embrace urban evolution with our adaptable drainage channels, catering to the changing needs of city infrastructure.
Adaptable Drainage Channels for Dynamic Environments catering to evolving urban needs.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 125mm x 500 mm x 150 mm

Landscape Metal Access Cover: Accessible Solutions for Outdoor Environments

MK0T0
Designed for outdoor environments, our Landscape Metal Access Cover offers convenient solutions for accessing exterior areas. With its robust construction and weather-resistant design, this cover ensures reliable performance and ease of use, making it an ideal choice for landscape applications.
Designed for outdoor environments, our Landscape Metal Access Cover offers convenient solutions for accessing exterior areas.
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.
Lock System: Private Locked System

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

Greasly 4A Prima - P9924A

P9924A
The Greasly 4A Prima P9924A sets a new standard in grease separation technology with its odor-free operation and convenient maintenance features. Designed for efficiency and reliability, it offers seamless grease management for various industrial and municipal settings.
Greasly 4A Prima P9924A – odor-free and efficient grease separation technology.
PRIMA model provides odour-free operation without the need for opening of the cover. The accumulated greaes layer can be obsered throught the inspection window. After reaching the maximum levl of grease the contaminants are disposed of through the extraction pipe by a vacuum truck.

Urban Drainage Efficiency: Linear Gratings

M1137
Enhance urban drainage efficiency with our Linear Gratings, engineered from GGG 50 material and finished with Bitumen Paint for protection.
Product Code M1137
Application: City Infrastructure
Material: GGG 50
Paint and Color: Bitumen Paint
Dimensions: 575mm x 500mm x 45mm

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

Urban Water Management Revolution: Polymer Concrete Channels

M200-200R
Urban Water Management Revolution: Polymer Concrete Channels: Polymer concrete channels herald a revolution in urban water management, offering innovative solutions to address the challenges of urbanization and climate change.
Urban Water Management Revolution – Polymer Concrete Channels for modern cities.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 200mm x 500mm x 400 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

Gullies Galore: Explore Our Product Lineup

M615
Discover a diverse array of drainage solutions with Gullies Galore, offering everything you need to tackle drainage challenges effectively.
Application : Viaduct
paint : Bitumen Paint
Dimension : 375 mm x 375 mm
Material: GGG 50
 

Reinforced Polymer Concrete Drainage Channels: Urban Essentials

M382
Reinforced Polymer Concrete Drainage Channels: Urban Essentials: These reinforced polymer concrete drainage channels stand as indispensable components of urban infrastructure, essential for effective water management and flood control in urban environments.
Reinforced Polymer Concrete Drainage Channels – indispensable components of urban infrastructure.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 300 mm x 600 mm x 340mm

Sustainable Urban Drainage: Polymer Concrete Solutions

MV200-265R
Sustainable Urban Drainage: Polymer Concrete Solutions: In the realm of sustainable urban drainage, polymer concrete solutions play a crucial role, providing eco-friendly and efficient methods for managing urban water runoff and promoting environmental sustainability.
Sustainable Urban Drainage – Polymer Concrete Solutions for eco-friendly water management.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 200mm x 500mm x 670 mm

Manhole Cover Round Shape with Common Pattern for Highways

M127
The Manhole Cover Round Shape with Common Pattern for Highways features a standardized design, ensuring uniformity across road networks for easy identification.
Application: Road - Street
Material: GGG 50
Gasket: EPDM /EPDM Rubber
Paint and Color: Bitumen Paint
Expansiyon: 100 Expansion 
Clean Aperture: Ø 630 mm
External Dimensions: Ø 840 mm x 125 mm

Polymer Concrete Drainage Channels: Redefining Urban Infrastructure

M300-190
Redefining urban infrastructure with innovative solutions, these channels redefine the landscape of urban drainage, offering sustainable and efficient solutions for managing stormwater runoff and promoting urban resilience.
Redefining urban infrastructure – innovative drainage solutions promoting resilience.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 300mm x 1000mm x 190 mm

Oil Separators for Municipal Facilities: Optimize Public Infrastructure Maintenance

MYA.OP1.0400
Ensure the efficient operation of municipal drainage systems with our specialized oil separators, designed to trap grease and oil before they can cause blockages and pollution. Enhance public infrastructure maintenance and environmental stewardship with our reliable oil separation solutions.
Ensure efficient operation of municipal drainage systems with our specialized oil separators that trap grease and oil.
Restaurants, Residences, Industrial Facilities, etc. Material: AISI 304 - AISI 316 MANUAL or AUTOMATIC

Manhole Cover Round Out with Highway & Road Holes

M123
With its round design and perforations, the Manhole Cover Round Out with Highway & Road Holes provides ventilation and access points along highways and roads.
Application: Yol - Road - Street
Material: GGG 50
Gasket: PDM Rubber
Paint and Color: Bitumen Paint
Expansion: 100 Expansion
Clean Aperture: Ø 615 mm
External Dimensions: Ø 795 mm x 60 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

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

Drainage Channels Urban Gridlock: Navigating Urban Drainage Challenges, Infrastructure Product

M125-110T
Breaking Barriers with Innovative Drainage Channels: Overcome urban gridlock with our innovative drainage channels, optimizing water drainage in city environments.
Breaking Barriers with Innovative Drainage Channels optimizing city water drainage and efficiency.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 125mm x 500 mm x 110 mm

Drainage Channels Urban Oasis: Transforming Urban Landscapes, Infrastructure Product

M125-150
Revitalizing Cityscapes with Smart Drainage Channels: Transform urban spaces into vibrant oases with our smart drainage channels, promoting sustainability and resilience.
Revitalizing Cityscapes with Smart Drainage Channels promoting sustainability and resilience.
Application: Urban Infrastructure
Material: Polymer Concrete
Outer Dimensions: 125mm x 1000 mm x 150 mm

Greasly 7A Pump M - G7665PM

G7665PM
The Greasly 7A Pump M - G7665PM is a high-performance pumping solution designed for efficient grease and solid waste disposal in commercial and industrial settings. Engineered with precision and durability, this pump ensures seamless extraction and transfer of contaminants from grease separators to external tanks. With its robust construction and reliable operation, the Greasly 7A Pump M - G7665PM optimizes waste management processes, contributing to cleaner and safer environments.
Greasly 7A Pump M – high-performance pumping solution for grease and solid waste.
After reaching the maximum level of grease heavy-duty disposal pump is activated The manual switchover valve shall be consecutively switch to positions 1 and 2:
Pos.1 - Mixing: water with grease and sludge is extracted by the disposal pump from the bottom and delivered to the top of the separator. The pump with a vortex impeller is breaking the big contaminants into smaller pieces thus facilitating the disposal.
Pos.2 - Disposal: the mixtur of water and contaminants is discharged by the disposal pump into the external tank.
After complete disposal, the separator is filled up with fresh water via the refilling unit by opening the manual ball valve.
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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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