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steel walkway grating

OEM Available Steel Walkway Grating 50mm / 100mm Cross Bar Pitch For Security Screen

  • OEM Available Steel Walkway Grating 50mm / 100mm Cross Bar Pitch For Security Screen
  • OEM Available Steel Walkway Grating 50mm / 100mm Cross Bar Pitch For Security Screen
Product Details:

Description:

 

The bar steel grille plate commonly used by twisted steel, twisted steel specifications for 6mm, 8mm, 10mm and so on. The steel grating can be welded into different shapes according to drawings and specifications, in order to apply to different places such as open.


Bearing: bar 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5 and 50/75x8mm
US Standards: 1x3/16'', 1 1/4x3/16'', 1 1/2x3/16'', 1x1/4'', 11/4x1/4'', 11/2x1/4'', 1x1/8'', 11/4x1/8'' and 11/2x1/8''


Bearing bar pitch: 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62 and 65mm
US standards: 19-w-4, 15-w-4, 11-w-4, 19-w-2 and 15-w-2
Cross bar: 5x5, 6x6 and 8x8mm (twisted bar or round bar)
Cross bar pitch: 40, 50, 60, 65, 76, 100, 101.6, 120 and 130mm or as customers requirements
Flat bar type plain, serrated (tooth-like), I bar (I section)
Materials: slow carbon steel (Q275/Q235/Q195, ASTM A36, A1011, A569, S275JR, SS304, SS400, UK:

43A) stainless steel and aluminum alloy


Galvanizing standards CN: GB/T13912, US: ASTM (A123), UK: BS729 steel grating standards
A. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E. Japan: JJS surface treatment


Black, electro galvanized (cold dip galvanized), hot-dipped galvanized, painted, powder coated or as customers requirements


And hot-dipped galvanizing is generally recommended
Any inquiries, welcome here tom LiuAnping Xinboyuan wire mesh prod

Countries National Standards for Grating Materials Galvanizing Standards
China YB/T 4001.1-2007 GB 700-88 GB/T13912-2002
America ANSI/NAAMM(MBG531-00) ASTM(A36) ASTM(A123)
Britain BS4592-1995 BS4360(43A ) BS729
Australia AS1657-1992 AS3679 AS1650

 

longitudinal strip (Flat bar) distance conventional 30,40,60 (mm); and non-standard spacing: 25,33,35/50 (mm) and so on
horizontal stripe (Twist steel) normal spacing 50,100 (mm); and non - standard spacing: 38,76 (mm)
height 20~500 (mm)
thickness 3-15 (mm)

Anti Corrosion Galvanized Steel Walkway Grating Size Customized With Frame

  • Anti Corrosion Galvanized Steel Walkway Grating Size Customized With Frame
Product Details:
Material: Q235,Steel Cross Bar Pitch: 50mm,100mm
Product Name: Steel Grating Sample: Free
Bear Bar Pitch: 30mm,40mm,60mm Etc Application: Industrial Platform, Flooring And Walkway Traffic, Steel Structure
 

 

Professional 25x5 30x3 Customize Carwash Hot Dip Galvanized Steel Grating With Frame

Description:

 

The bar steel grille plate commonly used by twisted steel, twisted steel specifications for 6mm, 8mm, 10mm and so on. The steel grating can be welded into different shapes according to drawings and specifications, in order to apply to different places such as open


Bearing: bar 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5 and 50/75x8mm
US Standards: 1x3/16'', 1 1/4x3/16'', 1 1/2x3/16'', 1x1/4'', 11/4x1/4'', 11/2x1/4'', 1x1/8'', 11/4x1/8'' and 11/2x1/8''
Bearing bar pitch: 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62 and 65mm
US standards: 19-w-4, 15-w-4, 11-w-4, 19-w-2 and 15-w-2
Cross bar: 5x5, 6x6 and 8x8mm (twisted bar or round bar)
Cross bar pitch: 40, 50, 60, 65, 76, 100, 101.6, 120 and 130mm or as customers requirements
Flat bar type plain, serrated (tooth-like), I bar (I section)
Materials: slow carbon steel (Q275/Q235/Q195, ASTM A36, A1011, A569, S275JR, SS304, SS400, UK: 43A) stainless steel and aluminum alloy
Galvanizing standards CN: GB/T13912, US: ASTM (A123), UK: BS729 steel grating standards
A. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E. Japan: JJS surface treatment
Black, electro galvanized (cold dip galvanized), hot-dipped galvanized, painted, powder coated or as customers requirements
And hot-dipped galvanizing is generally recommended
Any inquiries, welcome here tom LiuAnping Xinboyuan wire mesh products company limited

Grating Standardizations:

Countries National Standards for Grating Materials Galvanizing Standards
China YB/T 4001.1-2007 GB 700-88 GB/T13912-2002
America ANSI/NAAMM(MBG531-00) ASTM(A36) ASTM(A123)
Britain BS4592-1995 BS4360(43A ) BS729
Australia AS1657-1992 AS3679 AS1650

 

Hot Dip Galvanized Steel Walkway Grating Sliver Color For Industrial Platform

  • Hot Dip Galvanized Steel Walkway Grating Sliver Color For Industrial Platform
Product Details:

Product description

 

Galvanized steel flat bar grating is the most popular of all grating types due to its strength, cost-efficient

 

production and ease of installation, Universally used in most general industrial plants as well as

 

commercial buildings,it has wide applications as walkways, platforms, safety barriers, drainage covers and

 

ventilation grates.

 

Galvanized steel flat bar grating is also ideal for use as mezzanine decking since it supports the same

 

loads as comparable solid flooring, more than that, its cost saving openness maximizes the circulation of

 

air, light, heat, water and sound, while promoting cleanliness, and , where insurance codes permit,

 

additional sprinklers can often be eliminated, standard panels are available in widths of 2',3' or 4'.

 

Galvanized steel flat bar grating is resistance welded to create a rugged, one-piece constructed panel,

 

the bearing bars are automatically resistance welded at the contact point with the cross bars and, under a

 

combination of high heat and pressure, are fused together to form a permanent joint, the cross bars

 

provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.

 

Steel grating's advantages :

 

1. Steel grating is environment friendly

 

2. Lower cost and maintenance

 

3. Long using time up to 15 years

 

4. Galvanized steel grating resistances up to 9 grade

 

5. Fast construction, time saving and labor saving

 

6. Good appearance

 

No Item Description
1 Bearing bar 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2 Bearing 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 galvanized, paint
6 Thickness Thickness≥3mm, depth ≥19mm

 

Popular Galvanized Metal Grating / Steel Walkway Grating For Workshop Platform

  • Popular Galvanized Metal Grating / Steel Walkway Grating For Workshop Platform
Product Details:

Product description

 

Steel grating is carrying bearing bar & cross bar according to certain spacing orthogonal combination,to

 

be open-steel components fixed by welding or pressure lock.Cross bar general use through twisted

 

square steel may also be round bar or flat steel. It's made of carbon steel and stainless steel.

 

We have nearly 10 years of experience in manufacturing High quality Steel Grating with various sizes,

 

Steel Grating are widely used by various plants such as electric power,petroleum,chemical

 

industry,metallurgy industry,machinery industry,shipbuilding, harbor,oceanographic

 

engineering,building,papermills,cement plant,medicine,spinning andweaving,foodstuff

 

factory,transportation,municipal administration,parking lot,etc.

 

Material
carbon steel
Surface treatment
hot-dipped galvanized
Widths
2'or 3'
Lengths
20' or 24'
Galvanized steel grating is available in: Grade 2 (Medium) or Grade 3 (Coarse)
Available in light duty and heavy duty
Available in welded, press-locked, swaged lock or flush mount construction

 

The Steel Grating Commonly used specifications are as follows:
commonly used flat steel
Ordinary plane flat steel, gear steel, I steel, I gear steel,
The bar commonly used specifications
5mmx5mm, 6mmx6mm, 8mmx8mm, 10mmx10mm.
Flat steel commonly used specifications(mm)
20x5 25x3 25x4 25x5 20x3 30x3 30x4 30x5 32X3 32x4 35x3 35x4 35x5 40x3 32x5 40x4 40x5 50x3 50x4 50x5
Common flat steel middle distance
25mm 30mm 34mm 38mm 40mm 50mm 60mm 20mm
Common rail spacing
40mm 50mm 60mm 76.2mm 100mm 38.1mm

Walkway Galvanized Serrated Steel Grating Anti Slip Customized Steel Walkway Grating

  • Walkway Galvanized Serrated Steel Grating Anti Slip Customized Steel Walkway Grating
Product Details:

Walkway Galvanized Serrated Steel Grating Anti Slip Customized

Serrated steel grating is high strength same as plain surface bar grating, it also has non-slip characteristics, no sharp edges but smooth serrated top surface, to meet safety and aesthetic requirements.

Load Bar (Bearing Bar)
A longitudinal load-carrying member of uniform section spanning between supports, which can be serrated,
Cross Bar (Transverse Bar)
The connecting bars, made from twisted square bar or round bar, which extend across the bearing bars, usually perpendicular to them.
Banding BarA flat bar welded to the end of a grating panel, or along the line of a cutout, and extending neither above nor below the bearing bar.
Length
The dimension of a grating panel measured parallel to the bearing bars.
Width
The overall dimension of a grating panel, measured perpendicular to the bearing bars.
Pitch
Pitch includes the pitch of bearing bar, and the pitch of cross bar. The pitch of bearing bar also called bearing bar center, it means the distance center-to-center of the bearing bars. The pitch of cross bar also called cross bar center, it means the distance center-to-center of the cross bars.
Open End
It means the steel grating panel is not banded.
Toe Plate (Kick Plate)
A flat bar attached against the outer edge of a grating or rear edge of a tread, and projecting above the top surface of grating or tread to form a lip or curb.
Span of Grating
The distance between points of grating support, or the direction of this dimension.
I-bar
The bar has a cross sectional shape resembling the letter “I”.
Serrated Grating
Grating which has the top surfaces of the bearing bars or cross bars notched.
Steel Grade
Refers to steel –for example ASTM A6
End Plate
A plate welded to a stair tread for fixing to a stringer.
Nosing
A special L-section member serving as the front or leading edge of a stair tread, or of grating at the head of a stair. The type of nosing can be checked plate nosing, vertical striped plate nosing, and perforated plate nosing.
Seal Weld
Welding each bar on sides, top and bottom. Welded completely.
Finish
The coating, usually paint or hot dip galvanizing which is applied to the grating.
Marking
(Mark Number) Used to identify each unique piece.

Pitch of Bearing bar Cross-bar Pitch Specification of steel graing(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
Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load(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
Contact Details
ANPING BAOSHENG WIRE MESH PRODUCTS CO.,LTD

Contact Person: Mr.

Fax: 86-311-67902762

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