- Wire Mesh Fence Series
- QYM - Fence Special For Park
- QYM - Sport Ground Fence
- QYM - Services Fence
- QYM - Fence Special For Airport
- QYM - Europe Style Fence
- QYM - Border Security
- QYM - Highway Protection Fencing
- QYM - Railway Protection Fencing
- QYM - Security Wire
- QYM - High security fence
- QYM - Double wire fence
- QYM - Temporary fence
- Wire Mesh Series
- QYM - Dust suppression& windproof screen
- QYM - Welded Wire Mesh
- QYM - Hexagonal Wire Netting
- QYM - Expanded Metal Mesh
- QYM - Perforated Metal Mesh
- QYM - Crimped Wire Mesh
- QYM - Bar Grating
- QYM - Stainless Steel Wire Mesh
- QYM - Brass Wire Mesh
- QYM - Insect Screening
- QYM - Black Wire Cloth
- QYM - Square Wire Mesh
- QYM - Galvanized Wire
- QYM - PVC Coated Wire
- QYM - Black Annealed Wire
- QYM - Common Iron Nails
- QYM - Corrugated Nails
Bar Grating
Fabrications:
The serrated steel/bar grating is made of serrated bearing bar and cross rods. They placed horizontally and vertically, and at an equal pitch apart, by welding with 200ton hydraulic resistance automatic welding equipment then cutting punching and handing ends.
Center to Center Bearing Bar Spacing: we usually supply with 30mm or 40mm
Center to Center Cross Bar Spacing: usually supply with 50mm or 100mm. and we are also pleased to accept your special order.
Product Description
1) Material: Carbon steel or stainless steel
2) Bearing bar specification: 20 x 3mm to 90 x 7mm
3) Bearing bar pitch: 12. 5mm, 25mm, 30mm, 33. 5mm, 37. 5mm, 40mm, 50mm & 60mm
4) Cross bar pitch: 25, 38, 50, 50. 8, 76, 100 & 101. 6mm
5) Maximum length of black panel: 6, 100mm
6) Material: Carbon steel or stainless steel
7) Surface treatment: Untreated, paint or hot dip galvanized
8) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88) .
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Series |
Pitch of Bearing bar |
Cross-bar Pitch |
Specification of bearing bar load（width×thickness） |
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20×3 |
25×3 |
32×3 |
40×3 |
20×5 |
25×5 |
|||
1 |
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 |
||
2 |
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 |
||
3 |
60 |
50 |
|
G253/60/50 |
G253/60/50 |
G403/60/50 |
G205/60/50 |
G255/60/50 |
Series |
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 |
|||
1 |
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 |
||
2 |
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 |
||
3 |
60 |
50 |
G325/60/50 |
G405/60/50 |
G455/60/50 |
G505/60/50 |
G555/60/50 |
G605/60/50 |