Hot dippd galvanized steel grating professional manufacturer( ISO9001)

Hot dippd galvanized steel grating professional manufacturer( ISO9001)

USD $6.58 - $9.85 /Set

Min.Order:50 Sets

Supply Ability:
500 Set / Sets per Month
Port:
XinGang Port China
Payment Terms:
T/T D/P D/A

Quick Details View All >

Place of Origin:
Hebei, China
Brand Name:
SY
Model Number:
SY-SG001
Material:
Steel

Hebei Shiyi Wire Mesh Manufacturing Co., Ltd.

Business Type: Manufacturer,Trading Company
Hengshui Hebei China
Main Products: Wire Mesh Fence ,Fiberglass Mesh ,Welded Wire Mesh ,Temporary Fence ,Perforated Metal Mesh

Product Details

Hot dippd galvanized steel grating professional manufacturer( ISO9001)

 

 
Company Information 

1.Company Profile

 

1.Hebei shiyi wire mesh manufacturing Co., Ltd,the previous name Anping XingQi wire mesh fence factory, was formed in 2000. with the registered capital of USD3,000,000.

 

 Hot dippd galvanized steel grating professional manufacturer( ISO9001)

 

 2.We are a professional and experienced wire mesh fence,chain link fence,temporary fence,crowd control barriers,barbed wire,steel grating and fiberglass mesh original manufacturer.we have exported to Russia,Holand, Dubai,Macedonia,Dammam, Turkmenistan around 20 countries.with more than 10 years experience and production lines,we enjoy goodreputation all over the world.

 

 

2.Hot dipped galvanized steel grating introduction:    

 

1>material:carbon steel or stainless steel

 

2>cross bar pitches:maybe 24-200mm,of which 50mm,76mm and 100mm are recommended.

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.

3. Hot dipped galvanized steel grating production process 

Hot dippd galvanized steel grating professional manufacturer( ISO9001)

 

 

4.Hot dipped galvanized steel gratng steel specificaton:                     

We produce three kinds of steel gratings, they are Plain Style Steel GratingSerrated Style Steel Grating and I Bar Type Steel Grating. They 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 customized shapes per client's requirements.

 

1) Bearing Bar (Load Bar) Specifications (mm):

The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10;the specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

 

2) Bearing Bar Pitch (center to center):

12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended,

 

America standard is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4),(19-w-2) and so on.

3) Cross Bar Pitch (center to center):

38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.

4) Material:

Mild Steel (Low Carbon Steel) or Stainless Steel

5) Surface Treatment:

Untreated, Painting or Hot dip Galvanizing

6) Steel grating standards:

A) China: YB/T4001-1998

B) USA: ANSI/NAAMM (MBG531-88)

C) UK: BS4592-1987

D) Australia: AS1657-1985

 

Hot dippd galvanized steel grating professional manufacturer( ISO9001)

 

Flooring galvanized steel grating is the most widely used.We have 7 running lines. Our capacity per year lead to 50,000 tons .

The bearing bar
comes in the form of a plain surface flat bar, commonly used for platforms, trench
gratings, and stair treads.

  

Standard Description:

No

Item

Description

1

Bearing bar

25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm

2

Bear bar pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16",  1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.

3

Cross bar pitch

38,50,76,100,101.6mm

4

Material

Q235,A36,SS304

5

Surface treatment

Black, hot dipped galvanising, paint

6

Standard

China: YB/T 4001.1-2007

USA: ANSI/NAAMM(MBG531-88)

UK: BS4592-1987

Australia: AS1657-1985

 

5.The Application of hot dipped galvanized steel grating

Steel grating used in flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp, dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian, factory, workshop, motor rooms, trolley channel, heavy loading area, boiler equipment and heavy equipment area, office buildings, apartments, train stations, department stores, hospitals,amusement parks,etc.

Hot dippd galvanized steel grating professional manufacturer( ISO9001)

 

6.Tolerance of hot dipped galvanized 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.Standard hot dipped galvanized steel grating:

 

 

Steel grating standard

Steel standard

Galvanizing standard

China standard

YB/T 4001.1-2007

GB700-88

GB/T13912-2002

USA standard

ANSI/NAAMM(MBG531)

ASTM(A36)

ASTM(A123)

U.K. standard

BS4592

BS4360(43A)

BS729

Australia standard

AS1657

AS3679

AS1650

 

 

 
Packaging & Shipping

 

8.Package of hot dipped galvanized steel grating

Hot dippd galvanized steel grating professional manufacturer( ISO9001)

 

 
Our Services

 

9.Quality control:

Hot dippd galvanized steel grating professional manufacturer( ISO9001)Hot dippd galvanized steel grating professional manufacturer( ISO9001)

 

If you are interested in our steel grating ,weclome to enquiry about the detailed specification and better price.

Contact Supplier

Telephone
86-318-8060101
Mobile
13785828778
Fax
86-318-8060201
Address
North of Huangcheng Villiage,Anping County Hengshui,Hebei

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