Hot Dip Galvanized Trench Cover GT100-20

Plain galvanized platform 1*5.8M grating:

1)Material: There are mill steel black, hot dip Galvanizing  and stainless steel grating.

2)Usage: flooring walkway, platform ,steel structures, stair tread, well cover, trench cover, sump cover,compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

3)Types: Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.

4)Surface Treatment: 
Untreated, Painting ,Powder coated 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: AS1657-1988 
E) Japan: JJS.