19-4 1-16/3 hot dip galvanized 3/16 thick steel stair treads

“Weijia” brand serrated grating : 

Steel gratings consists of bearing flat steel and cross bar (twisted square bars, square bars, round bars, flat bars etc.), to form a kind of steel products with square lattices among them. Their main applications are drain covers, steel work platform panels, and steel stair treads.

Welding method:  By manual or by machine.

"Weijia" Steel Grating bearing weight 1-50 ton   Product can be customized if bearing weight over 50 ton.
For people walking, 30*3 mm bearing bar is enough.  For cars, 40*4 mm bearing bar is okay.  For small truck, 60*5 mm bearing bar will be safe.

Surface treatment:  hot dip galvanized, electro galvanized, powder coated, painted....

M.S. Flat steel ---Bearing bar specification:

Steel Grating Product Pictures:

Steel grating clamps are available if needed:

 For steel bar grating Production process:  

 Raw material quality check------- Cut raw material------ Slotting----- Welding----- Inspection ----- Galvanizing.

 Serrated grating packed in steel frame, wood pallet, wood carton, or as request.
Customized logo is accepted.

Shipping by air, courier, sea as request.

Steel bar Grating Applications:

1. As cover in Gully and drainage

2 As slip resistence platform on steel structure.

3 As stair treads. 

4 As fence

Company information:

Hebei Weijia Metal Mesh Co., Ltd, is a professional Steel Graing, FRP grating, Perforated sheet, Wire mesh factory since 2008. Company is approved by ISO 9001-2008.   10 years exporting experiences with good sales services.

Our Advantage:
* Product with factory price provided.
* Good quality with ISO 9001 certificate since the year of 2008.
* Professional sales team and fast responds to customer within 12 hours.
* Products can be customized.

Certificates and Fairs:

 Need  Quotation / Help? Contact us for further details!

We welcome your feedback!

Direct phone: 0086-15530184730

Antonia Lu