Gratings & Drainage Systems from Turkey
Steeling.net supplies steel platform gratings, metal steps, drainage channel systems, channel grating covers, rainwater grates, manhole covers, and HDP drainage systems — all manufactured by certified Turkish producers to EN and DIN standards. Products are available in steel, cast iron, composite, FRP, polymer, and polyethylene, covering load classes A15 through F900 for pedestrian to heavy-traffic applications.
Product Range
Our manufacturing partner MEA Grup produces a comprehensive range of gratings and drainage systems used in construction, civil infrastructure, industrial facilities, and urban landscaping. The full product range is available for international export via Steeling.net, with full EN certification documentation and competitive ex-works or CIF pricing.
Steel Platform Gratings
Press-locked, welded, serrated, and twisted-bar steel gratings for industrial walkways, platforms, stair treads, drainage covers, and flooring. Hot-dip galvanized or stainless steel finish available.
Metal GratingsMetal Steps & Stair Systems
Galvanized steel stair treads and step systems for industrial platforms, mezzanines, access structures, and outdoor stairways. Anti-slip surface profiles standard.
DrainageDrainage Channel Systems
Polymer, polyethylene, and composite drainage channels for surface water management in pedestrian areas, driveways, car parks, and industrial yards. Modular channel body with grating cover options.
Channel CoversChannel Grating Systems
FRP (GRP), galvanized steel, stainless steel, cast iron, and composite grating covers for drainage channels. Load classes A15 to F900 per EN 1433. Slotted, mesh, and solid-top profiles.
Manhole & GratesRainwater Grates & Manhole Covers
Cast iron and composite inlet grates, manhole covers, square access covers, and polyethylene manhole boxes. EN 124 load classes B125 to F900. Road, pedestrian, and industrial grades.
HDP SystemsHDP Drainage Systems
High-density polyethylene drainage systems with integrated grating covers, available in load classes A15, B125, C250, D400, and F900 for a full range of pedestrian, vehicle, and heavy-load applications.
Materials and Load Class Reference
Drainage and grating products are available in multiple material options — each suited to different environments, load requirements, and maintenance preferences. Load classes are defined by EN 124 for manhole covers and inlet grates, and by EN 1433 for drainage channels. Selecting the correct load class is a structural requirement, not a preference: using an under-rated product in a vehicle-trafficked area constitutes a safety failure.
| Load class | Test load | Typical application | Available materials |
|---|---|---|---|
| A15 | 15 kN | Pedestrian areas, cycle paths, roof terraces | Composite, polymer, HDP |
| B125 | 125 kN | Footpaths, car parks, light vehicle access | Cast iron, composite, HDP, galvanized steel |
| C250 | 250 kN | Kerbside, gutters, slow-speed roads | Cast iron, composite, HDP, ductile iron |
| D400 | 400 kN | Standard roads, car parks, carriageways | Cast iron, ductile iron, composite |
| E600 | 600 kN | Docks, airports, heavy vehicle areas | Ductile iron, heavy cast iron |
| F900 | 900 kN | Airports, aircraft stands, heavy logistics | Ductile iron, heavy-duty composites |
| Material | Strengths | Best for |
|---|---|---|
| Galvanized steel | High load, cost-effective, recyclable | Industrial platforms, walkways, structural gratings |
| Stainless steel | Corrosion-resistant, hygienic, durable | Food industry, coastal, pharmaceutical environments |
| Cast iron | High compressive strength, proven track record | Road drainage, manhole covers, heavy infrastructure |
| Composite (FRP/GRP) | Lightweight, non-conductive, corrosion-proof | Electrical areas, chemical plants, coastal installations |
| Polymer / polyethylene | Low weight, chemical resistance, easy installation | Pedestrian drainage channels, landscaping, residential |
| HDP (high-density polymer) | Full load-class range A15–F900, modular system | Urban drainage, roads, logistics facilities |
Where These Products Are Used
Steel gratings and drainage systems are specified across construction, infrastructure, industrial, and commercial sectors. Key application environments include urban road drainage, logistics centre flooring, food and beverage processing facilities, chemical plants, marine and port infrastructure, and building construction. Products are selected based on the load class of the installation, the corrosion environment, and the required surface finish.
Why Source from Steeling.net?
Steeling.net sources gratings and drainage systems through MEA Grup, a certified Turkish manufacturer supplying EN 124 and EN 1433 compliant products to construction and infrastructure projects across Europe and the Middle East. All products are available with full certification documentation, competitive CIF pricing to European and Gulf ports, and no minimum order requirement for initial enquiries.
EN 124 & EN 1433 certified Full certification documentation for drainage channels and manhole covers as standard.
Full load-class range A15 pedestrian through F900 aircraft-stand applications — all from one manufacturer.
Multiple materials Steel, stainless, cast iron, composite, FRP, polymer, and HDP available across product ranges.
Free for buyers Steeling.net charges no fees or commissions to buyers. Quotes are provided free of charge.
Fast quote turnaround Competitive pricing proposals typically returned within a few hours for standard specifications.
Export documentation included A.TR certificate, commercial invoice, EN certification, and packing list coordinated as standard.
Frequently Asked Questions
What types of gratings and drainage systems are available from Steeling.net?
Steeling.net offers steel platform gratings, metal stair treads, polymer and composite drainage channels, FRP and steel channel grating covers, cast iron and composite manhole covers, rainwater inlet grates, and HDP drainage systems in load classes A15 through F900. All products are manufactured in Turkey to EN 124 and EN 1433 standards by MEA Grup.
What load classes are available for drainage channels and manhole covers?
Products are available in EN 124 load classes A15 (15 kN, pedestrian), B125 (125 kN, light vehicles), C250 (250 kN, kerbside), D400 (400 kN, standard roads), E600 (600 kN, docks and ports), and F900 (900 kN, airports and heavy logistics). The correct load class must be specified based on the vehicle traffic and axle loads expected in the installation area.
Are the products EN 124 and EN 1433 certified?
Yes. Manhole covers and inlet grates are produced to EN 124, and drainage channels are rated to EN 1433. Full certification documentation is provided with product supply. ISO 9001 quality management certification is held by the manufacturing partner. Specific certification documents can be confirmed at the enquiry stage.
What is the difference between cast iron and composite manhole covers?
Cast iron manhole covers have the highest load capacity, longest track record, and are fully recyclable — the standard choice for road and heavy infrastructure applications. Composite covers are lighter (easier to handle for one person), corrosion-proof, non-conductive, and resistant to theft (no scrap value). Composite covers are preferred in areas with cover theft risk, electrical substations, and coastal environments where cast iron would corrode.
What is the minimum order quantity?
There is no fixed minimum order. Steeling.net accommodates both trial orders for project evaluation and recurring supply for large infrastructure or construction programmes. Quantities and lead times are confirmed per enquiry based on the specific product, specification, and delivery destination.
Can drainage channels and grating covers be supplied as a complete system?
Yes. Drainage channels, grating covers, end caps, sump boxes, outlet connectors, and installation accessories can be supplied as a complete coordinated system. This simplifies procurement, ensures dimensional compatibility, and consolidates documentation into a single supply package.
Request a Quote for Gratings or Drainage Systems
Send your specification, drawing, or project brief — Steeling.net will return a competitive supply proposal with full EN certification documentation. No fees for buyers.
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