1. What is steel grating? (galvanized welded steel grating )Â -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.
2. Steel grating specification- welded steel grating
Bearing bar pitch
Cross bar pitch
Load steel size ( Width × Thickness)
20× 3
25× 3
32× 3
40× 3
20× 5
25× 5
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
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
60
50
-
G253/60/50
G253/60/50
G403/60/50
G205/60/50
G255/60/50
Bearing bar pitch
Cross bar pitch
Load steel size (Width × Thickness)
32× 5
40× 5
45× 5
50× 5
55× 5
60× 5
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
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
60
50
G325/60/50
G405/60/50
G455/60/50
G505/60/50
G555/60/50
G605/60/50
Product Details
No.
Terms
Description
1
Material
Low carbon, middle carbon, stainless steel
2.
Material standard
GB700-88, ASTM(A36), BS4360(43A), AS3679
3.
Bearing bar size
20*3, 20*5, 25*3, 25*5, 32*3, 32*5, 35*3, 35*5,
40*3, 40*5, 45*5, 50*3, 50*5, 55*5, 60*5, 65*5mm etc,
4.
Bearing bar pitch
15, 20, 25, 30, 33, 35, 38, 40, 50, 60, 80, 90mm
5.
Cross bar pitch
24-200mm
6.
Surface treatment
Hot dipped galvanized, painted, self-color,
7.
Grating standard
YB/T4001.1-2007, ANSI/NAAMM(MBG531-88),
BS4592-1987, AS1657-1985
8.
Bearing bar type
F, I, S, IS type
9.
Application
Floor walkway, industrial platform, stair tread, metal ceiling, trench cover, barrier fencing
10.
Feature
Fine appearance, anti-corrosive, simple installation, light weight, high load, anti-skid,
Prevent dirt deposition, ventilation, anti-explosion
11.
Payment terms
TT, L/C
12.
Package
Pallets in containers packed by steel strap and worthy sea shipping, or according to the customers' requirements
13.
Product capacity
10days for a 20"
Steel Grating Standard
Steel Grating Standard
Steel Standard
Galvanizing Standard
China Standard
YB/T 4001.1-2007
GB700-88
GB/T13912-2002
USA Standard
ANSI/NAAMM (MBG531)
ASTM (A36)
ASTM (A123)
U. K. Standard
BS4592
BS4360 (43A)
BS729
Australia Standard
AS1657
AS3679
AS1650
Deutsche Standard
DIN24537
DIN17100-80
DIN50976
4. Welded steel grating application
Steel stair treads, steel grating ceiling, steel grating fence, steel trench cover grating
5.WHY CHOOSE OUR COMPANY
1.Own independent three press-welded steel grating machine and we have our own biggest galvanization product line in local market
2.profession design and drawing teams customize based on customers'requirement
3.ISO9001 Certificate
4.Located in Anping wire mesh base Hebei province,near from Beijing airport,Tianjin sea Port!
5.Now we adopted automatic bending machine, robot welding machine,the grating quality get more perfect and price more competitive!
Adhesive Measuring Tape,Multi-spec, industrial measurement, MID certification, clear scale,7.5m Measuring Tape
Measuring tape MID certification; ISO9001 certification;
1. Measuring tape Case: First-grade new ABS plastics: Bright, odorless.
2. Graduation: British-metric; metric; British; Luban etc.
3.Measuring tape Blade: steel,white and yellow colors,matt and shiny or chromed
4. Hook: Magnetic or common (it depends on custom request) the hook is flexible
5. Rivets: 3or 2 rivets hook reduces risk of breakage; the rivet can be fastened to a proper position
6. Belt: The belt is made with Nylon for more handy and durable
7. Measuring tape Size: 1m/3ft-10m/33ft
Free Samples
We will offer you free sample within 5 working days after your comfirmation of details and invoice.
Quality Guarantee
We will check the products strictly one by one before arranging the shippment.
Price Discount
We will give discount to the long term business partners or the big order.
Customized Service
We can offer the OEM service based on clients' requirements such as the color,label or the package,etc.
Measuring Tape
*Impact resistant rubberized case;
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*Strong belt clip
Adhesive Measuring Tape,Multi-spec, industrial measurement, MID certification, clear scale,7.5M Measuring Tape
Oukelong Tools Co.,Ltd , https://www.oukelongtape.com