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Hebei Qijie Wire Mesh MFG Co., Ltd
Hebei Qijie Wire Mesh MFG Co., Ltd
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Heavy - Duty Serrated Welded Steel Bar Grating Step For Walkway Application

Heavy - Duty Serrated Welded Steel Bar Grating Step For Walkway Application

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
Products name Heavy Duty Steel Grating
Detailed Product Description

heavy duty Serrated Welded Steel Bar Grating Step For walkway Application
 
 
Product descriptions

Heavy-duty steel grating can be made by welding and press-locked. It is higher and thicker than the ordinary steel grating. With the features of high strength, high bearing capacity and non-slip, heavy-duty steel grating is widely used as the floors, lanes and rack accessories in the highway, bridge, store shelves for large cargo, parking lot, industrial plant that often use forklift and the traffic junctions, roads or trails that large trucks often come and go.

 

 

Specification:

  • Materials: low carbon steel or stainless steel.
    Surface treatment: galvanized, powder coating, pickling, electrochemical polishing.
    Surface type: smooth surface and serrated surface.
    The parameter of heavy-duty welded steel grating
    Width: 600 mm, 900 mm, 1200 mm.
    Length: 1000 mm to 1800 mm.
    Panel widths: Standard panel widths are 24″ (36″ available on certain sizes). Lengths up to 20′ & 24′ certain size.


Grating Standardizations:

 

Table 1: Specifications of W-19 Welded Steel Grating
ItemBar Size (D × W)Bearing Bar SpacingCross Bar Spacing
RSGW19-013/4" × 1/8"1-3/16"4"
RSGW19-021" × 1/8"1-3/16"2", 4"
RSGW19-031-1/4" × 1/8"1-3/16"2", 4"
RSGW19-041-1/2" × 1/8"1-3/16"2", 4"
RSGW19-053/4" × 3/16"1-3/16"2", 4"
RSGW19-061" × 3/16"1-3/16"2", 4"
RSGW19-071-1/4" × 3/16"1-3/16"2", 4"
RSGW19-081-1/2" × 3/16"1-3/16"2", 4"
RSGW19-091-3/4" × 3/16"1-3/16"2", 4"
RSGW19-102" × 3/16"1-3/16"2", 4"
RSGW19-112-1/4" × 3/16"1-3/16"2", 4"
RSGW19-122-1/2" × 3/16"1-3/16"2", 4"
Table 2: Specifications of W-15 Welded Steel Grating
ItemBar Size (D × W)Bearing Bar SpacingCross Bar Spacing
RSGW15-013/4" × 1/8"15/16"4"
RSGW15-021" × 1/8"15/16"2", 4"
RSGW15-031-1/4" × 1/8"15/16"2", 4"
RSGW15-041-1/2" × 1/8"15/16"2", 4"
RSGW15-053/4" × 3/16"15/16"4"
RSGW15-061" × 3/16"15/16"2", 4"
RSGW15-071-1/4" × 3/16"15/16"2", 4"
RSGW15-081-1/2" × 3/16"15/16"2", 4"
RSGW15-091-3/4" × 3/16"15/16"2", 4"
RSGW15-102" × 3/16"15/16"2", 4"
RSGW15-112-1/4" × 3/16"15/16"2", 4"
RSGW15-122-1/2" × 3/16"15/16"2", 4"

 

CountriesNational Standards for GratingMaterialsGalvanizing Standards
ChinaYB/T 4001.1-2007GB 700-88GB/T13912-2002
AmericaANSI/NAAMM(MBG531-00)ASTM(A36)ASTM(A123)
BritainBS4592-1995BS4360(43A )BS729
AustraliaAS1657-1992AS3679AS1650

 

NoItemDescription
1Bearing bar25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2Bear bar pitch12.5, 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.
3Cross bar pitch38,50,76,100,101.6mm
4MaterialQ235,A36,SS304
5Surface treatmentBlack, hot dipped galvanising, paint
6StandardChina: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985

 

Feature:
High strength and resistance to stress.
High bearing capacity it can carry the things of 3 to 60 tons.
Non-slip, anti-corrosion.
Durable and safe.
Easy to install and disassemble extend the lifespan

 

Application:

  • Heavy-duty steel grating is widely used as the floors, lanes and rack accessories in the highway, bridge, parking lot, store shelves for large cargo, industrial plant that often use forklift and the traffic junctions, roads or trails that large trucks often come and go.


heavy duty steel Grating-STG0001


heavy duty steel Grating-STG0002

 

Welded Steel Bar Grating-STG0003

 

 

 

Product Tags: galvanised grating   galvanised steel grating  
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