Metal Building Material Serrated Galvanized Steel Grating Outdoor Metal Drain Cover Grating

  • 10 - 99 Pieces
    $25.35
  • 100 - 999 Pieces
    $23.40
  • >=1000 Pieces
    $20.00
Material:
Galvanized Sheet Stainless Steel Steel Q235 iron
Lead Time:
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 10 Negotiable
Customization:
Customized logo (Min. Order: 5 Pieces)
Customized packaging (Min. Order: 5 Pieces)

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Graphic customization (Min. Order: 5 Pieces) Less
Samples:
$11.80 /Pieces | 1 Pieces (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
China
Brand Name:
XIAODI
Model Number:
sdg303
product name:
steel grille
surface treatment:
polishing Hot dip galvanizing
Texture of material:
Stainless steel, aluminium alloy, iron
Types of Flat Steel:
Plain, dentate, type I
Overall dimensions:
Customizable
welding technology:
Cross Welding of Bearing Rod and Cross Rod
Bearing rod thickness:
As required
Bearing rod height:
As required
Connecting rod shape:
Round, twisted square steel
application:
Steel structure, platform, drainage
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1. Bandage and Paperboard: Generally applies to neat steel plate;
2. Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;
3. Steel Pallet: Traditional export packing
Port
Tianjin Port
Picture Example:
package-img
package-img
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 10 To be negotiated
Product Information

 

product namesteel grating , steel grille
Material StandardLow carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A)
Bearing bar20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm,or as customers’ requirement.
Bearing bar pitch25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm,or as customers’ requirement.
Cross bar5x5, 6x6, 8x8mm (twisted bar or round bar)
Cross bar pitch40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement.
Surface treatmentBlack, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement.
Flat bar typePlain, Serrated (tooth-like), I bar (I section)
Galvanizing standardCN: GB/T13912, US: ASTM (A123), UK: BS729
Steel grating standards

A. China: YB/T4001-1998

B. USA: ANSI/NAAMM (MBG 531-88)

C. UK: BS4592-1987

D. Australia: AS1657-1988

E: Japan:JJS

 

    The steel grating is made of flat steel which is cross-aligned according to a certain spacing and cross bar (twisted square steel, square steel, round steel, flat steel, etc.) and welded into a steel product with a square lattice in the middle.

Anti-soil: no rain, ice and dust

 

   Lightweight structure: less material, light structure and easy lifting.

 

   Reduce wind resistance: due to good ventilation, small wind resistance and wind damage.

 

   Acid-base corrosion ability: In the range of PH 6 to PH 12.5, a stable protective film is formed on the surface of the zinc layer, and the corrosion resistance is good.

 

   This product is mainly used in steel structure platform, sewage treatment system, drain cover, stair tread

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