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serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

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serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

China serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier
serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh supplier

Large Image :  serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

Product Details:

Place of Origin: China
Brand Name: HY
Model Number: HY

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece/Pieces negotiable
Price: US $30 - 150 / Piece
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.
Delivery Time: 15-20 days after received the deposit
Payment Terms: L/C,T/T,Western Union
Supply Ability: 500 Piece/Pieces per Day negotiable
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Detailed Product Description
Cross Bar Size: 6mm/8mm/10mm Surface Treatment: Hot Dipped Galvanized
Material: Galvanized Or Stainless Steel Or Aluminum Application: Platform
Hole Shape: Square Bar Thickness: 3mm, 4mm 5mm
Grade Or Type: Hot Rolled Bearing Bar Height: 25mm, 32mm Etc

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

 

Product information of welded grating

1.)Steel grating material:carbon steel or stainless steel 2) cross bar pitches:maybe 24-200mm,of which 50mm,76mm and 100mm are recommended. 3) Steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer.so we can produce high quality gratings with firm welding,smooth surface and high strength. 4) Surface process of gratings: there are three types:hot-dipped galvanized ,electro-galvanized and spraying brushing and soaking.anti-acid and alkali corrosion capacity the range PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property. 
Steel grating,welded grating
Material
Low carbon steel / Stainless steel
Grade
CN: Q235, US: A36, UK: 43A
Standard
CN: YB/T4001-1998, US: ANSI/NAAMM, UK: BS 4592-1987, AU 16571988, JJS
Certification
CE, ISO9001, ISO14001, HSE
Bearing bar size
20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8mm, etc
Bearing bar pitch
20,25,30,32.5,34.3,40,50,60,62,65mm
Bearing bar type
Plain, Serrated (tooth-like), I bar (I section), Serrated-I
Cross bar size
5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar)
Cross bar pitch
40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc.
Panel size
3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000, as request
Surface treatment
Untreated, hot DIP galvanized, cold DIP galvanized, painted, powder coated, pickling, electrolytic polishing, or as customers’ requirement.
Galvanization Standard
CN: GB/T13912, US: ASTM (A123), UK: BS729
Color
Silver/Black
Application
petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, manufacturing

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

Specification(mm)

NO. Bearing
bar pitch

Cross bar

pitch

Specification of bearing bar load( width × thickness )
20×3 25×3 32×3 40×3 20×5 25×5
1 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
2 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
3 60 50 - G253/60/50 G253/60/50 G403/60/50 G205/60/50 G255/60/50
NO. Bearing
bar pitch

Cross bar

pitch

Specification of bearing bar load( width × thickness )
32×5 40×5 45×5 50×5 55×5 60×5
1 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
2 40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
3 60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50

 

 

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

Steel grating specification:

Number Item Specification
1 Bearing bar 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,75x10(mm)
2 Bearing bar pitch 30mm,40mm,60mm as usual
3 Cross bar pitch 38mm,50mm,100mm,101.6mm,etc

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

 

Steel grating standard:

Country Steel grating standard Steel material standard Hot galvanizing standard
China YB/T4001-1998 GB 700-88 GB/T13912-2002
USA ANSI/NAAMM(MBG531-88) ASTM (A36) ASTM(A123)
England BS4592-1987 BS4360 ( 43A) BS729
Australia AS1657-1992 AS3679 AS1650

 serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

Series striate-bar pitch   Cross-bar Pitch  
Specification of bearing bar load(width×thickness)
20×3 25×3 32×3 40×3 20×5 25×5
1 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
2 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
3 60 50   G253/60/50 G253/60/50 G403/60/50 G205/60/50 G255/60/50
Series  Pitch of Bearing bar  Cross-bar Pitch  
Specification of bearing bar load(width×thickness)
32×5 40×5 45×5 50×5 55×5  60×5
1 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
2 40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
3 60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60

 

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

Width (H) Edge Thickness (A) Middle Thickness (B)

Middle Width

(C)

Edge Width (d)
Nominal Size Tolerance Nominal Size Tolerance Nominal Size Tolerance Nominal Size Tolerance
25

 

 

±0.4

 

 

5

 

 

±0.3

 

 

3

 

 

 

 

±0.3

14 4.5

 

 

 

 

±0.5

32 18 6
38 22 7
44 26 8
50 31 8.5
50

 

 

±0.5

 

 

7

 

 

±0.4

 

 

4

31 8
55 35 8.5
60 37 10
65 42 10
75 48 12

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

Application

Steel grating is suitable for alloys, building materials, power stations, boilers, shipbuilding, petrescence
chemical and general industrial plants, municipal construction and other industries.

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

 

Different kinds galvanized serrated steel grating

 

There are 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 steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customized shapes per client's requirements.

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

 

Packing details

1)In bulk for full containers;

2)Inside with waterproof film, outside by steel pallets;

3)OEM packing;

4)See our packing photos as below:

3' width x 6m length

40cm width x 100cm length

Stair tread

serrated bar grating/steel grates for driverways/steel mesh flooring/galvanized bar grating/steel grid mesh

Contact Details
an ping county heng you wire mesh products co.,ltd

Contact Person: Mr. bob hope wei

Tel: 86-0318-18732893272

Send your inquiry directly to us (0 / 3000)