Hebei Kaiheng wire mesh products Co., Ltd |
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product name | stainless steel grid |
origin area | anping |
grating color | silver white and shine |
manufacturing materials | steel q235 or as your demand |
product surface | hot dip galvanized |
application | corrosion resistant places for food processing, decoration and decoration |
transport method | overseas shipping |
packing way | galvanized iron sheet binding or negotiation |
Stainless steel grating is made of large-scale program-controlled piezoresistive welding machine, which presses the twisted square steel arranged at a certain distance into the side standing flat steel, so as to obtain the steel grating with solid welding joints, plate shape and rectangular holes on the surface. It has been applied by human beings in various engineering projects and factories in the world.
Stainless steel grating is divided into plane type, tooth type and
I type. Its surface can be protected differently according to
different service environment.
1. 304: the corrosion resistance is general, the most commonly used
and recommended.
2. 316 (316L): strong corrosion resistance and expensive price.
3. 301: the corrosion resistance is weak and the price is cheap
The manufacturing methods include machine pressure welding and
manual manufacturing: the machine pressure welding uses
high-voltage resistance pressure welding machine, and the
manipulator automatically places the cross bar on the evenly
arranged flat steel, and presses and welds the cross bar into the
flat steel through strong electric welding power and hydraulic
pressure, so as to obtain high-quality steel grating with strong
welding joints, high stability and strength. The manually made
steel grating first punches on the flat steel, and then places the
cross bar into the hole for spot welding, There will be gaps
between the bar and the flat steel, but each contact point can be
welded to achieve the same melting connection between flat steel
and twisted steel. Therefore, the welding will be more firm and the
strength will be improved, but the appearance is not as good as the
appearance of press welding.
Stainless steel grating has the advantages of light weight, high
strength, large bearing capacity, material economy, ventilation and
light transmission, modern style, beautiful appearance, anti-skid
safety, easy cleaning, simple installation and durability.
if you want to buy stainless steel grid,you can send your demand to Kaiheng ,our email is info@cnkaiheng.com