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ISO 9001:2015 Galvanized Pressure Locked Grating For Trench Cover
Product Name:Pressure Locked Grating
Pressure Locked Grating Detail:
Press-locked steel bar grating made by fixed size flat steel through slotted, pressure lock plug, finish, etc
process. At the intersection point of flat steel and horizontal pole, press horizontal pole into loading flat steel,
then fixed it. Sometimes the horizontal pole also used flat steel.
Material: High-quality flat steel, stainless steel plate, copper plate, aluminum plate.
Bearing bar types:Serrated type,Plain type,I type
Bearing bar space:30mm/40mm/50mm
Cross bearing bar space:30mm/40mm/50mm/100mm
Type Size:600mm*800mm/700mm*800mm/800mm*1000mm
Surface treatment:hot dip galvanized /painting /untreatment
Pressure Locked Grating Specification:
| 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 |
Common type: when the steel bearing flat-steel bar is low pressure lock steel mesh plate.
Integral type: Bearing flat-steel and crossbars flat-steel has the same height, cutting depth for bearing flat-
steel 1/2 of pressure lock steel mesh plate.
Sunshade type: Load flat steel to open 30 ° or 45 ° chute, flat bar slotted, and then press lock to form
grating.
CHOOSE US BECAUSE WE HAVE
1.Independent automatic steel grating product line with huge workshop and devices to ensure delivery time.
2. Over 20 years' experience in hot-dipped galvanized steel grating manufacturer
3. Quality guarantee under the control of ISO9001 2015 quality system
4.Professional technology and design teams, chart as customers' requirements.
Pressure Locked Grating Picture
