Industrial Durable 100-600mm Width Black Bitumen Coated Steel Grating Drain Cover for Municipal Roads

Brand Name:Gnee

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

Highlight:

100-600mm Width Drain Grating Cover

Industrial Durable Steel Grating Drain Cover

Black Bitumen Coated Ditch Drain Cover

Product Description

Industrial Durable Drainage 100-600mm Width Ditch Drain Grating Cover

Hot dip galvanized rain drain steel grid road lane trench cover with strong durability and corrosion resistance. Our products include ductile iron casting manhole covers with frames, EN124 compliant rectangular ductile iron covers, and heavy-duty industrial grating solutions.

Key Features

Available in multiple steel bar grating sizes (35x5, 32x5, 30x5, etc.)
Cross bar diameters of 6mm or 8mm
Manufactured through pressure welded or pressure locked processes
Multiple surface treatment options: electro-galvanized, hot-dipped galvanized, stainless steel, or untreated
Material options include Q235, Q195, SS304, and SS316
Customizable logos and colors available

Technical Specifications

Material	Ductile Iron, Grey Cast Iron
Standard	ISO9001, EN124
Load Classes	A15, B125, C250, D400, E600, F900
Shapes	Round, Square, Rectangle, Triangle
Diameter Range	300mm to 1200mm
Weight Range	5.5kg to 160kg
Surface Treatment	Black bitumen coated (custom colors available)
Applications	Municipal roads, highways, utilities, schools, parks, and industrial areas

Manufacturing Capabilities

Our facility operates 30 grating machines including 4 large production units, with daily production capacity of 500-1000 square meters. We specialize in OEM manufacturing of various ductile iron castings including manhole covers, channel grates, water meter boxes, and pipe fittings.

Packaging & Delivery

Packaging: Plastic film and wooden pallet
Payment Terms: 100% T/T, 30% deposit T/T, or L/C
Seaworthy packaging available for export

Product Gallery

Galvanized steel grating cover - top view

Steel grating cover installed in drainage system

Close-up of heavy-duty grating surface texture

Industrial grating cover in road application

Product Summary

Industrial Durable Drainage 100-600mm Width Ditch Drain Grating Cover Hot dip galvanized rain drain steel grid road lane trench cover with strong durability and corrosion resistance. Our products include ductile iron casting manhole covers with frames, EN124 compliant rectangular ductile iron covers...

Send Inquiry