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Anping Yunde Metal Co., Ltd.

Serrated Grating, Hot-Dipped Galvanized Grating, Steel Grating manufacturer / supplier in China, offering Direcely Factory for Hot-Dipped Galvanized Serrated Grating, Stainless Steel Perforated Metal Mesh, Flatted or Raised Expanded Metal, Diamond Grip and so on.

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Supplier Homepage Product Grating Bar Grating Direcely Factory for Hot-Dipped Galvanized Serrated Grating

Direcely Factory for Hot-Dipped Galvanized Serrated Grating

Purchase Qty.:
(Square Meters)
100-1,999 2,000+
FOB Unit Price: US $25 US $13
Purchase Qty. (Square Meters) FOB Unit Price
100-1,999 US $25
2,000+ US $13
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Port: Tianjin, China
Production Capacity: 100sq/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: YD-BG13
  • Application: Steel Structure Walkway
  • Manufacturing Method: Machine Welding
  • Hole: 1/4′′, 3/4′′, 1/8′′, 3/8′′, 5/8′′ or as Required
  • Wire Thickness: 3mm-8mm
  • Price: Competitive Factory Price
  • Brand: Yunde
  • Surface: PVC Coated or Galvanized
  • Trademark: Yunde
  • Specification: ISO9001: 2008
  • HS Code: 730890000
  • Certification: CE, ISO
  • Shape: I Shape
  • Material: Carbon Steel
  • Length: 1m-3m or as You Required
  • Width: 0.5m-2.5m
  • Quality: High Quality
  • Hole Pattern: Square or Rectangle
  • The Color: Green, Blue, White, Black or as You Required
  • Transport Package: in Pallet
  • Origin: China
Product Description
We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in platform, corridor, bridge, well covers, stair, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects.


1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
2) 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 etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available
3) Cross Bar Pitch (center to center):
38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.
4) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel
5) Surface Treatment:
Untreated, Painting, Hot dip Galvanizing and electro galvanized
6) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS.
in inchin metric unit(mm)wirediameter(BWG)
1/4''x1/4''6.4mmx6.4mm22,23,24
3/8''x3/8''10.6mmx10.6mm19,20,21,22
1/2''x1/2''12.7mmx12.7mm16,17,18,19,20,21,22,23
5/8''x5/8''16mmx16mm18,19,20,21
3/4''x3/4''19.1mmx19.1mm16,17,18,19,20,21
1''x1/2''25.4mmx12.7mm16,17,18,19,20,21
1''x2''25.4mmx50.8mm14,15,16
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