welded steel grating for step stairs

1.hold shape:square 
2.material:Q235A 
3.bar:twisted square steel 
4.surface:galvanized

Flat steel material:Q235A,stainless steel

surface shape:Ordinary planar, non-slip toothed, cross-section I

ordinary specific:20*5,25*5,25*3,32*5,32*5,40*5,40*3,50*5,65*5,75*6,100*8,100*10.

 welded steel grating

the bar:Q235A, or 304 stainless steel material for the bar, twisted square steel, square or hexagonal steel

acorrding to the different types of the bar,steel grating is mainly divided into the following three categories,their respective features are as follows:

 1.plain style:plain steel grating is one of the most widly applied type.its mainly used for     platforms,walkways,drainage pit cover,steps etc

 2.serrated style:its slip resistance is better than the plain style.

 3.1-style:1-style steel grating with the light weight,more economical and practical features than the plain style.

Don't hesitate to tell me,if you have any needs .

Caroline will services for you!
Add: NO.12 Jingwu Road The Industrial Zone of Anping County,Hebei Province,China.
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