Stainless steel kitchen grating,black steel grating shelves

HAIAO Wire Mesh Product Co.,Ltd is a company engaged in production and exportation of metal wire,mesh, fencing, steel grating products .Our high grade protective steel grating has been sold to over 80 countries and regions in Europe,America,Africa,middle East and Asia.  we have developed into a famous enterprise in wire mesh business.Following ISO 9001:2008 standards strictly and paying attention to prestige and contracts  ,So we can Guarantee the superior quality with very competitive price.

 

1.Introduction of stainless steel kitchen grating,black steel grating shelves

1>Material :Mild steel & Low carbon steel, etc.

2>Surface process: hot-dipped galvanized ,electro-galvanized and spraying and soaking.

3>Steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by we can produce high quality gratings with firm welding,smooth surface and high strength.

4>Surface process of gratings: there are three types:hot-dipped galvanized ,electro-galvanized and spraying brushing and soaking.anti-acid and alkali corrosion capacity the range PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.

 

 

 

2.Specification of steel  grating 

1>Shape of bearing bar: plain or serrated  type.

2>Bearing Bar Pitch (center to center):according to client's requirement and 30, 40, 60mm are recommended,
3>Bearing Bar (Load Bar) Specifications (mm):The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10;4>Cross bar pitch :38.1, 40, 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc

 

 

3. galvanized steel grating features

 

(1)Attractive appearance:Simple outline.silver colour,and modern.

 

(2)Optimum water draining:Water leakage area reaches 83.3%,which is more than two times larger  than that of cast iron.

 

(3)Hot-dip galvanizing:Good antirust performance,maintenance free and replacement free.

 

(4)Design of preventing theft:The cover is connected with the frame by gemel,which ensures protection against theft,safety,and convenient opening.

 

(5)Saving investment:With large span,the cost is lower than that of cast iron when under heavy load.And the replacement expenses in case of theft and crushing will be saved.

 

(6)High strength:With strength:With strength and toughness far higher than those of cast iron,it can be used in the environment with large span  and heavy load,such as the wharf and the airport.

(7)Many specifications available: The requirement of different environments,loads,spans,sizes and shapes can be satisfied.

3.Manufacturing factory of steel  grating

We have our own factory,we can ensure the quality and the competitive price,and we can manufacturer any kinds of specification as your demand.

 

 

4.Standards of  steel grating 

Steel Grating standard	Steel standard	Galvanizing standard
China standard	YB/T 4001.1-2007	GB700-88	GB/T 13912-2002
USA standard	ANSI/NAAMM(MBG531)	ASTM(A36)	ASTM(A123)
U.K.standard	BS4592	BS4360	BS729
Australia standard	AS1657	AS3679	AS1650

 

 5.ISO certification of our steel grating

6.Tolerance of steel grating

The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm. 
The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar. 
Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mm. 

7.The application of steel grating

The products are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in custo.

 

 Steel grating plate

 Drainage Steel grating cover

 Steel grating ceiling

 8.The installation of  steel driveway grating,galvanized steel grating walkway.

The galvanized steel grating manufactured by our company is easy to install,there are two ways to install.You can weld it directly or use Mounting clip to fix it,the installation of galvanized steel grating is very easy.

 

 

 

 

9.The package of  Stainless steel kitchen grating,black steel grating shelves

Steelgrating is normally packed in the way with two pieces of square wood on both upper and bottom sides.there are four or six pieces M10 long bolt penetrating the gratings and screwing them together.it is suitable for loading and unloading by forklift.But we also packing our products on costumer’s requirement.

 

 

 

 

 

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