Custom Galvanized Steel Mesh Drainer Cover 40mm x 5mm for Trench Drainage Systems - 1000 Pieces Monthly
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Custom Coated Steel Mesh Drainer Cover
Professional trench drainage system components manufactured with hot-dip galvanized surface treatment for superior corrosion resistance and durability.
Product Overview
Our galvanized steel grating is manufactured from mild carbon steel through hot-dip galvanized surface treatment, creating robust structural elements ideal for industrial applications. These drainer covers serve as effective filters, blocking large solids while allowing liquid movement in drainage systems.
Key Features & Benefits
- Heavy zinc coating protection (minimum 460g/m²)
- Superior corrosion resistance for extended service life
- High load capacity with maximum span of 67" for 1/4" deflection under 6.6 kN/m²
- Serrated top surface for enhanced slip resistance
- Available in multiple material options: mild steel, aluminum, stainless steel
- Customizable sizes and specifications available
Technical Specifications
Steel Grating Panels
- Bearing bars: 40mm x 5mm serrated
- Bearing bar spacing: 30mm center-to-center
- Cross bars: 8mm hexagonal twisted rod every 100mm
- Common dimensions: 1" x 1/8" x 36" x 24"
- Panel sizes: 19ft x 3ft standard
Aluminum Grating Options
- Materials: ASTM B221, 6063 or 6061 alloy
- Bearing bar spacing: 12.5mm, 15mm, 30mm, 40mm, 50mm
- Cross bar spacing: 50mm, 76mm, 100mm
- Lightweight with high strength-to-weight ratio
Material & Construction Details
| Material Options | Mild Steel (Carbon Steel), Aluminum 6061/6063, Stainless Steel |
|---|---|
| Bearing Bar Sizes | 3mm thickness (20-40mm depth), 5mm thickness (20-120mm depth), 8mm/10mm thickness (60-140mm depth) |
| Surface Treatments | Untreated, Hot Dipped Galvanized, Painted |
| Industry Standards | GB700-88, AS3679, ASTM A36, S4360, YB/T4001.1-2007, AS1657-2013, BS4592-2006, ANSI/NAAMM MBG531-88 |
Applications
- Industrial walkways and platforms
- Trench drainage systems
- Offshore oil rig platforms and refineries
- Stair treads and flooring materials
- Sump covers and ventilation registers
Production Capacity
Manufacturing capacity of 1000 pieces per month with custom coating options available to meet specific project requirements.
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Company
Top Metal Manufacture Limited