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Gnee Steel (tianjin) Co., Ltd

  • China,Tianjin ,Tianjin
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China Hot Dipped Galvanized Steel Grating Drain Cover with Customizable Sizes and High
China Hot Dipped Galvanized Steel Grating Drain Cover with Customizable Sizes and High

  1. China Hot Dipped Galvanized Steel Grating Drain Cover with Customizable Sizes and High
  2. China Hot Dipped Galvanized Steel Grating Drain Cover with Customizable Sizes and High
  3. China Hot Dipped Galvanized Steel Grating Drain Cover with Customizable Sizes and High
  4. China Hot Dipped Galvanized Steel Grating Drain Cover with Customizable Sizes and High

Hot Dipped Galvanized Steel Grating Drain Cover with Customizable Sizes and High

  1. MOQ: 1 Pieces
  2. Price: US$12.99-14.99
  3. Get Latest Price
Packaging Details Export Standard
Delivery Time Contact the supplier about freight and estimated delivery time.
Certification SGS
Place of Origin China
Brand Name GNEE

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Export Standard Delivery Time Contact the supplier about freight and estimated delivery time.
Certification SGS Place of Origin China
Brand Name GNEE
Checkered Plate Trench Cover Drain Stainless Steel Bar Grating Cover with Frame
Galvanized Steel Grating is extremely strong and durable for all load bearing applications and is primarily used for pedestrian and light vehicle traffic. Our galvanized coating process provides for years of corrosion resistance in acidic and high moisture environments.
Galvanized Steel Expanded Metal is a sheet product that has been slit and stretched to diamond shaped openings. Galvanized expanded metal offers savings in weight and allows free passage of light, liquid, sound and air while providing corrosion resistance in harsh environments.
Galvanized steel grating product illustration
Steel Grating Specification
Product: Galvanized Steel Bar Gratings
Flat Bar: 25×5mm, 30×5mm, 40×5mm, 45×5mm, 50×5mm, etc.
Flat Bar Section: Rectangular, I-shaped, toothed
Flat Bar Spacing: 30mm, etc.
Cross Bar: 5mm, 6mm, 8mm, 10mm, etc.
Cross Bar Section: Round steel bars, twisted square steel bars, flat bars
Cross Bar Spacing: 50mm, 100mm, etc.
Band: Flat steel, angle steel, square steel, channel steel, etc.
Width×Length: Made according to drawings or actual use needs
Material: Q235, stainless steel, etc.
Surface Treatment: Hot dipped galvanized
Customizable: Yes
Usage: Used for steel decking, stair treads, drainage ditch covers, grating walkway panels, etc.
Origin: Made in China
Bearing Bar Pitch Cross Bar Pitch Load steel size (Width * Thickness)
30 100 G203/30/100, G253/30/100, G323/30/100, G403/30/100, G205/30/100, G255/30/100
50 G203/30/50, G253/30/50, G323/30/50, G403/30/50, G205/30/50, G255/30/50
40 100 G203/40/100, G253/40/100, G323/40/100, G403/40/100, G205/40/100, G255/40/100
50 G203/40/50, G253/40/50, G323/40/50, G403/40/50, G205/40/50, G255/40/50
60 50 G203/50/60, G253/50/60, G323/50/60, G403/50/60, G205/50/60, G255/50/60
Bearing Bar Pitch Cross Bar Pitch Load steel size (Width * Thickness)
30 100 G325/30/100, G405/30/100, G455/30/100, G505/30/100, G555/30/100, G605/30/100
50 G325/30/50, G405/30/50, G455/30/50, G505/30/50, G555/30/50, G605/30/50
40 100 G325/40/100, G405/40/100, G455/40/100, G505/40/100, G605/30/50, G605/40/100
50 G325/40/50, G405/40/50, G455/40/50, G505/40/50, G555/40/50, G605/40/50
60 50 G325/50/60, G405/50/60, G455/50/60, G505/50/60, G555/50/60, G605/50/60
Steel grating technical specifications diagram
Application Scenarios for Steel Grating
Steel grating is widely specified for drainage trench covers due to its high load-bearing capacity, self-draining capability, and slip resistance. Key application scenarios include:
  • Industrial & Manufacturing Plants: Utilized in chemical processing, food production, and heavy manufacturing facilities to rapidly drain washdown water and chemical spillage while supporting heavy forklift traffic.
  • Municipal & Urban Infrastructure: Installed along city sidewalks, public plazas, and pedestrian walkways to manage stormwater runoff. Fine-mesh grating is often selected here for pedestrian safety and high-heel compliance.
  • Commercial Parking & Logistics Hubs: Applied in loading docks, gas stations, and parking structures. These heavy-duty grates handle high-impact, repeated wheel loads from trucks and commercial vehicles.
  • Wash Bays & Maintenance Depots: Standard in vehicle wash facilities and aircraft maintenance bays where massive volumes of water, oil, and grit must be cleared instantly.
Steel grating installation examples in various applications
Frequently Asked Questions
Are there standards for steel grating?
Yes, such as ASTM A36/A1011 for carbon steel and ASTM A123 for galvanizing.
Can steel grating handle impact loads?
Yes, steel grating is strong and durable, suitable for heavy industrial use.
What is serrated steel grating?
Serrated grating has a textured surface for better traction and anti-slip performance.
Is steel grating suitable for pedestrian traffic?
Yes, with proper design and spacing, it is safe for walkways and stairs.
Can steel grating be used in high-temperature areas?
Yes, steel grating can withstand high temperatures, making it suitable for industrial plants.
Do you provide installation services?
Some suppliers offer installation guidance or full service, depending on the project.
Can I request a sample or quote?
Yes, most manufacturers provide samples and free quotations for project evaluation.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2008

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 16 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste... GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 16 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste...

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Get in touch with us

  • Reach Us
  • Gnee Steel (tianjin) Co., Ltd
  • No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
  • https://www.galvanizedsteelgrating.com/

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