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Toothed Driveway Serrated Galvanized Steel Grating Anti Slip 32x5mm Bar

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Toothed Driveway Serrated Galvanized Steel Grating Anti Slip 32x5mm Bar

Name: Toothed Driveway Serrated Galvanized Steel Grating Anti Slip 32x5mm Bar
Brand: HBGB
Price: 1 USD

Wholesale Toothed Driveway Serrated Galvanized Steel Grating Anti Slip 32x5mm Bar from china suppliers

Brand Name : HBGB

Model Number : GB-006

Certification : ISO 9001

Place of Origin : China

MOQ : 100pcs

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 2000 pcs per day

Delivery Time : 15-25 days

Packaging Details : Steel Pallet or customized

Product namee : Serrated Steel Grating

Raw material : Carbon Steel Q 195, 235

Finishing : hot dipped galvanized or powder coated, painted

Surface treatment : Black, self color, hot dip galvanized, painted, spray coating

Flat bar pitch : 30mm / 40mm / 60mm

Bearing bar : 25x2,25x3,25x4,25x4.5,25x5,30x3,30x4,30x4.5,30x5,32x5,40x5,50x5 mm etc

Special pitch : 41mmx50mm, 30mmx 50mm, 33mmx 100mm, 33mmx50mm,33mmx38mm, 34mm x 100mm, 34mmx50mm,34mm x 38mm

Grating Style : Plain / Smooth, Serrated /teeth, I bar, serrated I bar

Grating panel : W1000mm, L5800 to 7500 mm

Loading port : tianjin port

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Galvanized Toothed Steel Driveway Grates Anti Slip 32x5mm Serrated Steel Bar Grating

Discriptions of steel grating:

Steel grating is manufactured using an electro-forgewelding process that applies pressure and heat to fuse square, twisted cross bars into load-bearing bars of various thicknesses and depths.
The result is a product of one-piece construction that complies with AS1657-2013.
The press welded galvanized steel grating/grille/grate is made of load flat steel bar and cross bar, placed horizontally and vertically, and at an equal pitch apart, by welding with 200-ton hydraulic resistance automatic welding equipment, then cutting,
punching and banding ends.

Hot Dipped Galvanized standard of steel grating:

Normally,Hot galvanizing will be carried out after end welding process,For the thickness of bearing bars is not less than 5mm,the weight of average Zinc Layer will not be less than 610g/m2.When the thickness of bearing bars is less than 5mm,the weight of average Zinc Layer

Will not be less than 460g/m2. The quality and requirements after hot galvanizing are subject to the standards of GB/T 13912.

Production Process of Galvanized serrated bar grating:

1. Steel flat bar 2. Twist bar 3. Punching 4. Welding 5. Acid picking 6. Galvanizing 7. Inspecting 8. packing 9. delivering

Galvanized serrated bar grating surface specifications:

Bearing Bar	25x2,25x3,25x4,25x4.5,25x5,30x3,30x4,30x4.5,30x5,32x5,40x5,50x5 mm etc
Usual Pitch	41mm x100mm & 30mm x100mm
Special Pitch	41mmx50mm, 30mmx 50mm, 33mmx 100mm, 33mmx50mm,33mmx38mm, 34mm x 100mm, 34mmx50mm,34mm x 38mm
Material Standard	Q235,ASTMA36,A1011,A569,S275JR,SS304&316 etc
Surface Treatment	galvanized,black,painted,spray coating,self color
Bearing Bar Type	serrated/teeth plain/smooth I bar Serrated I bar
HS code	7308900000
Sample	small pc for free

Inspection pictures:

Toothed Driveway Serrated Galvanized Steel Grating Anti Slip 32x5mm Bar

Applications of galvanized serrated steel bar grating:

Galvanizing steel grating / grille / grate is widely used in the platform, corridor, bridge, well covers, stairs,fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects.

Toothed Driveway Serrated Galvanized Steel Grating Anti Slip 32x5mm Bar

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