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Hebei Qijie Wire Mesh MFG Co., Ltd
Hebei Qijie Wire Mesh MFG Co., Ltd
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Traffic Plates Galvanized Steel Grating Expanded Metal Mesh Serrated Bar Grating

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Hebei Qijie Wire Mesh MFG Co., Ltd

Province/State:hebei

Country/Region:china

Tel:86-318-7896133

Contact Person:
Mr.Devin Wang View Contact Details

Traffic Plates Galvanized Steel Grating Expanded Metal Mesh Serrated Bar Grating

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Brand Name XMESH
Model Number QJ-711
Certification SGS
Place of Origin Hebei, China
Minimum Order Quantity 200pcs
Payment Terms 30%TT in advance, Balance before loading
Supply Ability 5000 pcs one month
Delivery Time 15-25days
Packaging Details Steel palletized
Material Mild steel sheet
Pitch 40 x 100 mm
Type 25 x 3.0 mm
Surface finish Galvanized
Surface Serrated
Size 1.8 x 6.0 m
Detailed Product Description

 

galvanized steel traffic plates metal expendable grating,galvanized steel grating

 

Steel Grating /grate floor made by welding with flat steel and cross/round bars with certain distances. Our Steel Grating enjoy the feature of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion.

 

Carbon Steel Bar Grating is an ideal option when your project requires a strong material that will not be exposed to an expressly corrosive environment. we suppliy both smooth and serrated bar grating. Bar gating is available in galvanized, painted black, plain steel, light duty, and heavy duty.

 

1) Material: Mild Steel Q235 or Stainless Steel such as ss304 ss304L ss316 ss316L...

2) Surface Treatment: Hot dip galvanized , Painted , Untreated.

3) Shape of bearing bars: Plain bar style , Serrated bar style , I Bar style

4) Market: USA , Middle East ---Kuwait, UAE, Saudi Araia; Australia, Europe and Southeast

 

 

  • Specifications of serrated welded steel grating

  • Materials: low carbon steel, stainless steel.
  • Surface treatment: galvanized, powder coating, painted color.
  • Height of bearing bar: 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm.
  • Thickness of bearing bar: 2 mm, 3 mm, 4 mm, 5 mm.
  • Mesh size: 34 mm × 38 mm
  • Packaging:Strap packing.
  • Pallet packing.
    Screw rod fixation.
    Features of serrated welded steel grating

TOP SURFACE
Typically supplied with a plain surface. On our most popular products a Serrated surface (S) is also available. Please refer to the loading charts in this section of the catalogue to see which Mild Steel grating types are available with a Serrated surface.

 
Learn Steel Grating

Specification of Steel Grating

Steel Grating Common Size Table List:

 

Steel Grating Common Size Table List:

 

Cross Rod

Pitch

load Bar

Pitch

Steel Bar Grating load Bar Specification(Width×Thickness)
20×325×332×340×320×525×5
30100G203/30/100G253/30/100G323/30/100G403/30/100G205/30/100G255/30/100
50G203/30/50G253/30/50G323/30/50G403/30/50G205/30/50G255/30/50
40100G203/40/100G253/40/100G323/40/100G403/40/100G205/40/100G255/40/100
50G203/40/50G253/40/50G323/40/50G403/40/50G205/40/50G255/40/50

Cross Rod

Pitch

load Bar

Pitch

steel bar grating load Bar Specification(Width×Thickness)
32×540×545×550×555×560×5
30100G325/30/100G405/30/100G455/30/100G505/30/100G555/30/100G605/30/100
50G325/30/50G405/30/50G455/30/50G505/30/50G555/30/50G605/30/50
40100G325/40/100G405/40/100G455/40/100G505/40/100G555/40/100G605/40/100
50G325/40/50G405/40/50G455/40/50G505/40/50G555/40/50G605/40/50

 

Main Product Model:

 

ModleModelModelModel
253/40/50253/40/100253/30/50253/30/100
254/40/50254/40/100254/30/50254/30/100
255/40/50255/40/100255/30/50255/30/100
303/40/50303/40/100303/30/50303/30/100
304/40/50304/40/100304/30/50304/30/100
305/40/50305/40/100305/30/50305/30/100
323/40/50323/40/100323/30/50323/30/100
324/40/50324/40/100324/30/50324/30/100
325/40/50325/40/100325/30/50325/30/100

 

use of steel grating

 

High strength and high bearing capacity:

  • Non-slip, anti-corrosion, not easy to deform.
  • High safety performance.
  • Do not accumulate rain, snow and dust.
  • Simple and beautiful appearance.
  • Easy to install and remove to extend the lifespan.
  • Applications of serrated welded steel grating
  • Serrated welded steel grating is widely used as platforms, stair treads, walkaways and floors in industrial, civil and commercial buildings.

Advantage:

  • No corrosion traps around joints
  • High strength to weight ratio
  • Allows shaping without loss of strength
  • Available plain or serrated
  • Allows passage of heat, light, water and ice.

 

 

The applications of steel grating:

  • -Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for highways;
  • -Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street;
  • -Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships;
  • -Platforms for oil extraction sites, car washing sites and air towers;

Steel grating standard:

 

CountrySteel grating standardSteel material standardHot galvanizing standard
ChinaYB/T4001-1998GB 700-88GB/T13912-2002
USAANSI/NAAMM(MBG531-88)ASTM (A36)ASTM(A123)
EnglandBS4592-1987BS4360 ( 43A)BS729
AustraliaAS1657-1992AS3679AS1650

Type of Steel Grating

Comparison of Feature:


Plain:One of the most widely used grating, available for flooring, sidewalk, dranage pit cover, stair tread, etc.


Serrated:Better non-skid property & safety comparing to plain grating


I-shape:Lighter, more economical and practical comparing to plain grating.

 

Process of steel grating:

Manufacturing Tolerance of the Gratings

There is no maximum allowable tolerance for every dimension given here.

 

 
 
 
 

 
 

 
Product Tags: galvanised grating   galvanised steel grating  
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