Hebei Nova Metal Wire Mesh Products Co., Ltd.
                                                                                                           
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12 Years
Since 2014
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Apparel Women's Clothing Women's Trench Coats

30x30 Hot Dipped Galvanized Steel Grating for Trench Drains - 32x5mm Bearing Bars with 30mm Pitch

Price Negotiable
Price: 1-50US$/m2
MOQ: 5 Ton/Tons
Delivery Time: Quantity(Tons) 1 - 1200 >1200 Est. Time(days) 30 To be negotiated
Brand: NOVA
Product Description
Product Overview

30x30 hot dipped galvanized steel grating manufactured using advanced computer-controlled pressure resistance welding technology. These steel bar gratings feature electro-forged construction with twisted square-steel integrated into flat steel for superior strength and durability.

Technical Specifications
Material & Construction
ParameterSpecifications
MaterialSteel, Low carbon steel, Stainless steel (Q235, SS304, SS316L)
Surface TreatmentBlack, Hot dipped galvanized, Polish
Bearing Bar Width*Thickness25x3, 25x4, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5, 75x10mm
Bearing Bar Pitch12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm
Bearing Bar ShapePlain Style, Serrated Style, I Bar Type
Cross Bar ShapeRound, Twisted, Bar shape
Cross Bar Pitch38, 50, 76, 100, 101.6mm
A325MSG Standard Specifications

A325MSG steel grating follows Webforge's Australia Standard with mesh size 30x100mm, bearing bar pitch 30mm, and cross bar pitch 100mm. The "325" designation indicates bearing bar size of 32x5mm with serrated top surface and galvanized coating.

30x30 hot dipped galvanized steel grating for trench drains
Product Features
  • High strength construction with light structural weight
  • Excellent load bearing capacity for heavy-duty applications
  • Superior anti-corrosion protection through hot dipped zinc coating
  • Multiple bearing bar styles for different traction requirements
  • Compliant with international standards including ANSI/NAAMM, BS4592, AS1657
Steel grating installation and application examples
Applications
  • Rotation ways, channels, and platforms for ship engine rooms
  • Flooring for railway bridge sidewalks and over-bridges
  • Platforms for oil extraction sites and car washing facilities
  • Fencing for car parks, buildings, and road barriers
  • Drainage trench covers and pit covers requiring high strength
Quality & Service

Manufactured with annual production capacity exceeding 3000 tons. We provide comprehensive packaging and shipping coordination to ensure timely delivery to your job site.

Steel grating structural details and welding quality Hot dipped galvanized steel grating corrosion protection Steel grating packaging and shipping preparation
Ordering Information
  • Free samples available (20cm x 20cm)
  • Payment terms: 30% TT advance, balance before shipment, L/C at sight
  • Standard delivery: Within 10 days
  • Custom orders: Extended delivery time based on requirements

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hebei Nova Metal Wire Mesh Products Co., Ltd.
Location 500m south of Cuianpu village, Anping, Hengshui, Hebei, China
Contact Person Pearl Zhao

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