• Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
  • Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
  • Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
  • Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
  • Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
  • Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar

Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar

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Certification: ISO
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Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar pictures & photos
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
US $500-600 / Ton
Min. Order: 10 Tons
Gold Member Since 2009

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Basic Info.

Model NO.
G255/30/100
Application
Steel Structure Walkway, Foot Pedal, Drain Cover, Door Mat
Shape
Flat Shape
Manufacturing Method
Machine Welding
Material
Carbon Steel
Material Raw
Carbon Steel, Stainless Steel
Product Name
Door Mat Grating
Place of Origin
Hebei Anping
Surface Treatment
Hot-Dipped Galvanized, Painted, Untreated
Bearing Bar Type
Plain, I and Serrated
Transport Package
Pallet or Nude Pack
Specification
ANSI/Naamm(Mbg531-88)
Trademark
jiuwang
Origin
China
HS Code
7308900000
Production Capacity
One Container Per Month

Packaging & Delivery

Package Size
100.00cm * 30.00cm * 5.00cm
Package Gross Weight
15.000kg

Product Description

 
When considering grating for food processing applications, shipboard use, or highly corrosive environments, to be acid and alkali corrosive situations (such as chemical plants, environmental equipment, etc. ). In which high requirements on the appearance (such as shopping malls, landscape). Demanding situations of health (pharmaceutical, food processing).
Jiuwang Grating Stainless Steel Grating offers the most cost effective product. Commonly manufactured in 300 series alloys, stainless steel gratings are assembled by welding or pressure locking to suit the specific needs of each application.
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
To specify JIUWANG Stainless Steel Grating, the type of grating is indicated by designating one of the two profiles shown combined with the bearing bar/cross bar spacing illustrated in the table below.
FINISHING
As produced, stainless steel products typically display discoloration due to cutting and welding. If appearance is a factor, consideration should be given to secondary cleaning such as abrasive blasting, passivating or electro-polishing.

WELDED GRATING PROFILE "W"

Economic welded grating with forged bearing bar/cross bar intersection. Available with bearing bars spaced at 1-3/16" and 15/16" on center. Intersections subjects to carbon precipitation caused by welding.

For ornamental and architectural applications. Deep rectangular cross bars provide excellent lateral stability. Cross bars are flush with top surface of bearing bars to provide comfortable walking surface.

1.what is steel grating ?(  platform passageway floor grating  )    -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.
 
how to calculate the galvanized grating weight?
Galvanized grating weight consist of bearing bar weight and cross bar weight.
Bearing bar weight =bearing bar pcs quanity: (width of grating/bearing bar pitch)+1 *weight of each pcs:length of bearing bar*height*thickness*density of steel
cross bar weight=cross bar pcs quantity*weight of each pcs: diameter square *density of steel

2.steel grating specification-   platform passageway floor grating
panel size available(black grating): 1000x5800mm or 1000x6000mm
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar

Bearing bar pitch  

  Cross bar pitch

 load steel size ( Width ×Thickness)

20×3

25×3

32×3

40×3

20×5

25×5

30

100

G203/30/100

G253/30/100

G323/30/100

G403/30/100

G205/30/100

G255/30/100

50

G203/30/50

G253/30/50

G323/30/50

G403/30/50

G205/30/50

G255/30/50

40

100

G203/40/100

G253/40/100

G323/40/100

G403/40/100

G205/40/100

G255/40/100

50

G203/40/50

G253/40/50

G323/40/50

G403/40/50

G205/40/50

G255/40/50

60

50

-

G253/60/50

G253/60/50

G403/60/50

G205/60/50

G255/60/50

Bearing bar pitch  

Cross bar pitch

load steel size (Width ×Thickness)

32×5

40×5

45×5

50×5

55×5

60×5

30

100

G325/30/100

G405/30/100

G455/30/100

G505/30/100

G555/30/100

G605/30/100

50

G325/30/50

G405/30/50

G455/30/50

G505/30/50

G555/30/50

G605/30/50

40

100

G325/40/100

G405/40/100

G455/40/100

G505/40/100

G555/40/100

G605/40/100

50

G325/40/50

G405/40/50

G455/40/50

G505/40/50

G555/40/50

G605/40/50

60

50

G325/60/50

G405/60/50

G455/60/50

G505/60/50

G555/60/50

G605/60/50

3 galvanized grating size   introduction--  platform passageway floor grating
Type bearing bar 
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
Surface treatment:

Bearing bar type

Flat bar

I bar

Serrated bar

 

Cross bar type

Twisted bar

Round bar

 flat bar

 

Production process

welded

Pressure locked

 

 

Surface treatment

Self-colour 

Galvanized 

painted

 

application

Platform 

walkway&floor

Trench cover

Steel stair treads

 

Suspended ceiling

Barrier fence

 
 

4.  platform passageway floor grating international standard

Steel Grating  Standard

 

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

Deutsche Standard

DIN24537

DIN17100-80

DIN50976

 5.  platform passageway floor grating standard size manufacture process
 
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
 
( civil buildings such as gymnasium, exhibition centre, supermarket, bus station, quay and airport, etc.)

water channel grating
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Barsteel stair treads
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
 6.our company profile
Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.
 
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar

7.CHOOSE US BECAUSE WE HAVE
1.Own independent three press-welded steel grating machine and we have our own biggest galvanization product line in local market
2.profession design and drawing teams customize based on customers'requirement
3.ISO9001 Certificate
4.Located in Anping wire mesh base Hebei province,near from Beijing airport,Tianjin sea Port!
5.Now we adopted automatic bending machine, robot welding machine,the grating quality get more perfect and price more competitive!
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar

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From payment to delivery, we protect your trading.
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar pictures & photos
Flat Type Galvanized Steel Grating for Door Mat G255/40/100 25*5mm Bearing Bar
US $500-600 / Ton
Min. Order: 10 Tons
Gold Member Since 2009

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Plant Area
6000 square meters
Management System Certification
ISO 9001