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Gnee Steel (tianjin) Co., Ltd.

  • China,Anyang ,Henan
  • Verified Supplier
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China Hot Dip Galvanized Steel Grating Drainage Cover with High Strength and
China Hot Dip Galvanized Steel Grating Drainage Cover with High Strength and

  1. China Hot Dip Galvanized Steel Grating Drainage Cover with High Strength and
  2. China Hot Dip Galvanized Steel Grating Drainage Cover with High Strength and
  3. China Hot Dip Galvanized Steel Grating Drainage Cover with High Strength and
  4. China Hot Dip Galvanized Steel Grating Drainage Cover with High Strength and

Hot Dip Galvanized Steel Grating Drainage Cover with High Strength and

  1. MOQ: 1 Pieces
  2. Price: US$5.00-23.00 (FOB Price)
  3. Get Latest Price
Delivery Time Contact the supplier about freight and estimated delivery time.
Packaging Details Export Standard
Model Number Stainless Steel Grating
Certification SGS
Place of Origin China
Brand Name GNEE

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time Contact the supplier about freight and estimated delivery time. Packaging Details Export Standard
Model Number Stainless Steel Grating Certification SGS
Place of Origin China Brand Name GNEE
High Light Hot Dip Galvanized Steel GratingCustomizable Sizes Drainage CoverHigh Strength Walkway Grating
Stainless Steel Drainage Cover Grating

Steel grating, also known as grid plate, is manufactured by welding flat steel with cross or round bars at specific intervals. Our steel grating features high strength, lightweight structure, excellent load-bearing capacity, and convenient installation. The hot-dipped zinc coating provides superior corrosion resistance.

Hot-dip galvanized steel grating offers multiple advantages: material efficiency, cost-effectiveness, easy installation, durability, lightweight construction, no dirt accumulation, and excellent ventilation, lighting, heat dissipation, and resistance to corrosive environments including acid and alkali conditions.

Technical Specifications
  • Bearing Bar Specifications (mm): Plain/serrated type: 20×3 to 100×10; I-section type: 25×5×3, 32×5×3, 38×5×3, 40×5×3, 50×5×3, 50×7×4, 55×7×4, 60×7×4, 65×7×4, 70×7×4, 75×7×4, etc.
  • Bearing Bar Pitch (center to center): 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm (customizable). Recommended: 30, 40, 60mm. American standards available: 1"×3/16", 1-1/4"×3/16", 1-1/2"×3/16", 1"×1/4", 1-1/4"×1/4", 1-1/2"×1/4" (19-w-4), etc.
  • Cross Bar Pitch (center to center): 38.1, 40, 50, 60, 76, 80, 90, 100, 101.6, 102, 135mm, etc.
  • Material: Mild Steel (Low Carbon Steel) or Stainless Steel
  • Surface Treatment: Untreated, Painting, or Hot DIP Galvanizing
  • Steel Grating Standards:
    • China: YB/T4001-1998
    • USA: ANSI/NAAMM (MBG531-88)
    • UK: BS4592-1987
    • Australia: AS1657-1985
    • Japan: JJS
Steel grating product illustration showing structural details and installation examples
Customization Options

All gratings can be customized according to your specific requirements.

Material Length (mm) Width (mm) Polish Mark
SS304
SS306
300 50 electro Our factory can accept customized specifications if standard sizes don't meet your requirements. Best pricing will be offered upon receiving your inquiry.
400 60 stain
500 70 No4
600 75 mirror
700 80 brushed
800 85
900 90
1000 100
1200 120
1500 150
2000 200
3000 300
Steel grating installation examples and application scenarios
Frequently Asked Questions
Can steel grating support heavy machinery?
Yes, with proper design, steel grating can support industrial equipment.
How is steel grating installed?
It can be mounted on support frames, welded, bolted, or anchored depending on the structure.
Can steel grating be cut on-site?
Yes, using cutting tools suitable for steel, such as angle grinders or plasma cutters.
What is the difference between welded and pressed steel grating?
Welded grating has bearing and cross bars welded; pressed grating uses pressure-locked joints.
Is maintenance required for steel grating?
Minimal maintenance is needed; periodic cleaning and inspection are recommended.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2008

  • Total Annual:

    3000000-3500000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...

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Get in touch with us

  • Reach Us
  • Gnee Steel (tianjin) Co., Ltd.
  • FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
  • https://www.gescosteel.com/

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