INFRASTRUCTURE & UTILITIES
BUSINESS SEGMENTS
Infrastructure, a segment of Energy and Industrial Markets Group supplies Ductile Iron Pipes, fittings & valves, heavy duty Ductile Iron covers, pipe wrapping materials, municipality covers, pumps, HDPE pipes, water treatment, disinfection and chlorination systems.
Our Partners
Comprehensive pipe solutions
For the past 150 years, SAINT-GOBAIN PAM has been the world’s leading expert in comprehensive ductile iron pipeline solutions servicing over 1,000 cities worldwide each year.
Saint-Gobain PAM designs, manufacturers and supplies a complete range of solutions dedicated to pipe systems for Water & Sewage, Municipal Castings and Soil & Drain.
From its creation to present, Saint-Gobain PAM sets themselves above the rest by creating products that are specific to enhance the quality of water for the local population.
The complete range of products include Ductile Iron Pipes, Valves, Fittings and Accessories above ground and underground Fire Hydrants according to Kahramaa and Public Works Authority (Ashghal) specifications.
WATER DI PIPES AND FITTING APPLICATIONS
Covalence, a brand of “SEALFORLIFE Industries” has 40+ years of proven in-service performance. Covalence sleeves are offered PE HSS especially for Water DI pipes and fittings applications according to Qatar General Electricity & Water Corporation “KAHRAMAA” specification to protect the buried DI pipes and Fittings.
Also Covalence sleeves are manufacturing PE HSS in a two-layer and three-layer construction that compliment a wide range of pipe coating applications both onshore and offshore. The Covalence DIRAX system is a patented three-layer formulation designed especially for HDD installations. Covalence also provides sleeves for sealing in the district heating and cooling markets.
Covalence heat shrink sleeves meet all relevant global standards (ISO, EN, AWWA, NACE, GOST) ensuring suitability for pipeline applications and special field conditions. Covalence sleeves come in various thicknesses and can accommodate any diameter pipe. Easy-to-understand installation instructions are shipped with every product and clear product labeling allows rapid on-site identification.
Heavy Duty Multi span DI manhole covers
Gatic Civil Drainage specializes in integrated surface water management. For over 80 years Gatic drainage systems have been used to capture, control and return run-off safely into the natural water cycle.
Gatic reputation as a global leader in the manufacture of engineered access covers and surface water drainage systems has been established for over 80 years.
Products as detailed below include: engineered access covers, heavy duty access covers, Slot-drain surface water drainage systems, channel drainage and linear drainage.
Gatic is proven in the most demanding industrial, commercial and residential projects. It includes single and multi-span machined covers in a range of surface finishes and load ratings for everything from shopping Centre to the harshest of Air and Seaport environments.
Exterior surface water channels, high capacity channels, linear and slot drainage, proslot, access covers and flow controllers. Various depths and widths are available to suit all applications.
GATIC innovative product Filcoten is new to the range. It is a fibre-reinforced composite which consists of mineral building materials, manufactured using water and wind power, and is 100% recyclable. The unique use of sustainable materials and manufacturing methods positions Filcoten as the clear lead in environmental design.
Gatic’s in-house technical team ensures your projects benefit from value engineering, using bespoke software to link the capacity of the channel with minimal outflows.
GRUNDFOS is a global leader in advanced pump solutions and a trendsetter in water technology. It contributes to global sustainability by pioneering technologies that improve quality of life for people and care for the planet.
Founded in 1945 in Denmark, Grundfos has expanded its production to over 40 countries. Today Grundfos is represented by 19,000 employees in over 50 countries worldwide with a revenue above 3 billion euros with an annual production of more than 16 million pump units serving systems within buildings, industry, waste utilities, infrastructure, landscaping and water treatment.
Mannai offers the following range of Grundfos products:
- Chilled water Pumps
- Horizontal Split Case
- Single-stage end-suction Pumps
- Vertical in line
- Circulator pumps
- Water booster pumps/systems
- Submersible pumps
- Industrial pumps
- Irrigation pumps
- Groundwater pumps
- Dewatering pumps
- Sewage pumps
- Dosing pumps
- Electronic motors VFDs and pumps controls.
Download Water Utilities and Waste Water Engineering Manual here.