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Iraq Hubs: Erbil • Baghdad • Basra
IND-PRD-000106 Active Procurement Line Division 01 • Water & Wastewater

Class C250 Curbside & Parking Ductile Iron Gully Gratings (Clear Opening 400×400 to 600×600mm, EN 124-2)

Engineering Metric & Operational Range:
⚡ Clear Opening 400×400 to 600×600mm, EN 124-2

📄 Executive Technical Summary

Indus Industrial Group supplies heavy-duty Class C250 Curbside and Parking Ductile Iron Gully Gratings and Frames engineered across standard clear opening dimensions of 400×400mm, 500×500mm, and 600×600mm with a certified test load of 250 kN (25 metric tons) according to EN 124-2:2015 standards. Featuring hydrodynamically profiled waterway slots with high water intake capacity, 110-degree safety hinges, and captive anti-theft locking pins, these gratings are designed for municipal street curb channels, highway shoulder gullies, commercial parking plazas, and pedestrian walkways across Iraq.

Key Engineering Features & Performance

Certified Class C250 rating (250 kN / 25 Ton proof load) compliant with EN 124-2:2015.
High hydraulic water intake capacity preventing street flooding during heavy downpours.
Bicycle-tire safe slot geometry preventing wheel entrapment in municipal cycle lanes.
Captive 110° safety hinge with 90° anti-slam locking block protecting maintenance crews.
Ductile iron construction (EN-GJS-500-7) eliminating brittle breakage common in grey iron.
Clear opening sizes 400×400mm, 500×500mm, and 600×600mm in flat and dished curb formats.

📋 Technical Datasheet Parameters

RFQ Pricing Model
Pricing Verification Commercial Quote on Demand (RFQ)
Governing Standards EN 124-1/2:2015 / ISO 1083 / BS 7903 / CE Marked
Load Classification Class C250 (250 kN / 25 Metric Tons Proof Load)
Clear Opening Sizes 400 × 400 mm, 500 × 500 mm, 600 × 600 mm Square
Material Grade Spheroidal Graphite Iron EN-GJS-500-7 (min 500 MPa tensile strength)
Waterway Intake Area ≥ 1,100 cm² to 1,850 cm² (High-flow slot ratio)
Grating Profiles Flat Grating / Dished Kerb Grating for gutter channels
Hinge Technology 110° Captive Safety Hinge with 90° Anti-Slam Detent
Security Locking Spring-Action Automatic Anti-Theft Latch Lock
Surface Protection Heavy Bituminous Paint / Water-Based Environmental Black Coating
Pedestrian Safety Slip-Resistant Textured Ribbing compliant with ADA standards
Sector & Division Water & Wastewater (Div 01)
Parent Category Ductile Iron Manhole Covers

🏗 Infrastructure Applications & Project Deployments

Municipal street curb gutter channels, highway shoulder drainage inlets, commercial shopping center parking lots, public bus terminals, and residential community stormwater catch basins across Baghdad, Erbil, Basra, Sulaymaniyah, and Najaf.

🔬 Authoritative Engineering Analysis

Class C250 Curbside and Parking Ductile Iron Gully Gratings represent the primary surface water drainage infrastructure standard specified for municipal roadway curbs, highway shoulder channels, and commercial parking developments across Iraq. During seasonal winter flash floods in Iraqi cities like Baghdad, Erbil, Basra, and Karbala, rapid stormwater evacuation from street gutters is critical to prevent road flooding, vehicle hydroplaning, and water intrusion into roadside commercial shops. Indus C250 gully gratings feature hydrodynamically engineered diagonal and transverse slot geometries that maximize water intake rates while remaining 100% bicycle-tire safe and pedestrian friendly.

Governed by EN 124-2:2015 Class C250 (certified proof load of 250 kN / 25 tons), these gratings are cast from high-tensile spheroidal graphite ductile iron (EN-GJS-500-7). Installed along roadway curb gutters up to 0.5m into the carriageway and 0.2m onto the footway, the grating safely withstands heavy delivery truck wheels and municipal buses that climb over curbs during turning maneuvers. The frame incorporates an integrated deep mortar anchorage flange that bonds securely into asphalt and concrete gutter channels.

Asset security and maintenance safety are ensured by an integrated 110-degree captive safety hinge with a 90-degree anti-slam locking detent that protects municipal cleaning crews from accidental cover falls during culvert desilting. A spring-loaded anti-theft locking pin prevents unauthorized removal. Staged in high volume at our Erbil, Baghdad, and Basra facilities, Indus supplies C250 gratings with full EN 10204 3.1 inspection certification.

Technical & Procurement FAQs

Where should Class C250 gratings be installed per EN 124 in Iraq?

Class C250 is specified for curb gutters extending up to 0.5m into the roadway carriageway and up to 0.2m onto the sidewalk, as well as parking areas and service stations where vehicles travel at low to moderate speeds.

How does the slot design prevent bicycle wheels from getting stuck?

Indus C250 gratings feature diagonal, curved, or transverse slot patterns specifically engineered so that bicycle tires cannot align with the slots, preventing wheel drop and cyclist accidents in urban streets.

Are companion sediment catch buckets available?

Yes. Indus supplies matching galvanized steel or polyethylene silt buckets that hang directly beneath the grating inside the gully pot, trapping sand and road debris for easy emptying by municipal street cleaners.

Engineering Search Tags & Material Index:
# ductile iron gully grating iraq # class c250 catch basin grating baghdad # street curb drain grating erbil # roadway stormwater grating basra # en 124-2 gully grating 500x500 # hinged drainage grating # indus gully gratings tender
B2B Corporate Procurement

Commercial Quotation Desk

Pricing: Commercial Quote on Demand (RFQ) Official factory pricing for verified projects & tenders.
Classification Hierarchy:
• Division: Water & Wastewater
• Category: Ductile Iron Manhole Covers
• Reference: IND-PRD-000106
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Our Central Engineering & Procurement Desk in Erbil, Baghdad, and Basra will process this specification and return an official tender offer within 24 business hours.

🔒 Official Corporate Record. Confidential procurement protocol.