Payment & Shipping Terms:
|Material:||Q195 Q235 Q275 Q345 304 316 304L 316L||Color:||Silver, White Or As As Request|
|Name:||With Round Bar Or Twisted Bar 1x6m/5.8m Steel Bar Grating For Platfrom||Bar:||4mm 5mm 6mm 8mm 10mm|
|Application:||The Floors, Lanes And Rack Accessories In The Highway, Bridge, Store Shelves For Large Cargo, Parking Lot, Industrial Plant That Often Use Forklift And The Traffic Junctions, Roads Or Trails That Large Trucks Often Come And Go.||Shape:||35X2 35X3 35X4 35X5 35X6 35X8 35X9 35X10|
metal sidewalk grates,
industrial steel grating
With Round Bar or Twisted Bar 1x6m/5.8m Steel Bar Grating for Platfrom
Welded steel grating, is the most popular and common type of steel grating. As you can see from the name, the technology is pressure welded. First we put the bearing bar/flat bar into the mould, the cross bar in the machine, then 2 cross bars will come out, by high temperature the cross bars will be welded into the bearing bars.
Abou surface of steel bar grating:
We have 3 kind: painted, galvanized, mill finish/black/untreated.
Bearing Bars – Load carrying main elements made from steel, aluminum, or stainless steel, extending in the direction of the grating span.
Bearing Bar Centers – The distance center-to-center of the bearing bars.
Carriers – Flats or angles which are welded to the grating panel and nosing of a stair tread and are bolted to a stair stringer to support the tread.
Clear Opening – The distance between faces of bearing bars in rectangular gratings, or between a bent connecting bar and a bearing bar in a riveted grating.
Cross Bars – The connecting bars which extend across the bearing bars, usually perpendicular to them. They may be bent into a corrugated or sinuous pattern and, where they intersect the bearing bars, are welded, forged or mechanically locked to them.
Cross Bar Centers – The distance center-to-center of the cross bars.
1. Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8; 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, 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 <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and so on. >
Mild Steel (Low Carbon Steel) or Stainless Steel
4. Surface Treatment:
Untreated, Painting or Hot DIP Galvanizing
5. 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
|Countries||National Standards for Grating||Materials||Galvanizing Standards|
|China||YB/T 4001.1-2007||GB 700-88||GB/T13912-2002|
steel grating specification- Grating Metal galvanized grating
panel size available(black grating): 1000x5800mm or 1000x6000mm ,7315*1000mm
|Bearing bar pitch||Cross bar pitch||load steel size ( Width ×Thickness)|
|Bearing bar pitch||Cross bar pitch||load steel size (Width ×Thickness)|
Steel grating advantage
It is also ideal for use as mezanine decking since it supports the same loads as comparable solid flooring. More than that, its cost saving openness maximizes the circulation of air, light, heat, water and sound, while promoting cleanliness. And, where insurance codes permit, additional sprinklers can often be eliminated.
We provide regular size perhaps you think not suitable, it doesn't matter! Please put your actual measurement size tell us, we can produce according to your needs and requirements for the size . If you want to know the price of our products, please do not hesitated to call us or email to us.
Contact Person: Mrs. Sunny