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1. Application:
air corridor, railway system Loading bays lights maintainance
2.Recommended model:
G255/30/100, G323/30/100,etc.
3.Advice:
recommanded width:800-1200mm,stainless steel is also available.
4. Other introduction to our products
Steel grating | |
Type: | W--welded steel grating L-- pressure-locked C-- socket-welding |
Bearing bar centers: | 15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended. |
Cross bar centers: | any greater than 30mm is ok. with 50, 100mm recommended. |
Surface treatment: | G - galvanized P - painted U - untreated |
Grating standard: | China: YB/T4001.1-2007(YB/T4001.1-1998) Britain: BS4592-1:1995 US: ANSI/NAAMM(MBG531-93) Austrilia: AS1657-1992 |
Marks: | Example: G 325/30/100 WFG |
Specification & Marks:
Certificate: ISO 9001:2008 QUALITY SYSTEM
Heavy duty steel grating
LIGHT GRATING:
INTRODUCTION TO COMMON STEEL GRATINGS:
Bearing bar centers at 20mm:
This kind of fine mesh steel gratings have strong load ability ,prevening the access of sundries of 18mm in diameter.
Fit for pedestrian deck, walkway and ditch covers which require high security.
common welding standard: single-side full welding every 6 bearing bars.
Bearing bar centers at 30mm:
Most commonly used in projects. This kind of gratings are featured well by heavy-duty, well resistance of strong
impact on surface.
Gratings with cross bar centers at 50mm can bear lateral impact well.
Fit for all kind of industrial platforms.
common welding standard: single-side full welding every 5 bearing bars.
Bearing bar centers at 40mm:
light and economical.
This kind of gratings fit for fixed platforms, walkway, and stair treads.
Most commonly be used for Belt corridor, storage shelf,Attic panel, trestle, guardrail, sunshade gate, etc.
common welding standard: single-side full welding every 4 bearing bars.
Bearing bar centers at 60mm:
Especially used for mining industries. It can solve the problem that mineral splashing down and stacks on the walkway.
The best choice for workshop, meeting room and suspended ceiling of stadium due to light weight.
common welding standard: single-side full welding every 3 bearing bars.
Notes for ordering:
1. Please clearly state specifications, types, quantity and required surface treatment.
2. Please provide complete design-related layout plan, structural drawing, sectional view and joint drawing.
3. In the case of stair treads, please specify its type, length, width, quantity and surface treatment.
4. If any enquiries, please contact us.
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air corridor steel grating walkway floor
