Manufacturer Galvanized Press Lock Steel Grating With ISO 9001
Certification
Product Name: Galvanized Press Lock Steel Grating
Galvanized Press Lock Steel 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
Galvanized Press Lock Steel 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 |
All the specification only part of the common specifications,the
bearing bar/bearing bar space,and the cross
bar space,all can change;our workshop can product the grating as
the customer requirement,the steelstair
treads grating size and the cross bar change,also the space ,all
can change it,if you have any requirement
let me know
Galvanized Press Lock Steel Grating Application:
| Power plants | Sewage treatment | The ship manufacturing | Municipal engineering | Nuclear power plants | Room of the lacquer that bake |
| shipyard | Offshore platform | Industrial platform | High tower | Water supply and drainage | The steel structure |
| smelters | Pharmaceutical manufacturing | Painting workshop | Stereoscopic parking | Cement plant | Selected mining |
| chemical plant | Safety protection | Food processing | Storage shelves | Light industry | The scaffold |
Galvanized Press Lock Steel Grating Standard:
| Steel Grating Standard |
| Steel Grating Standard | Steel Standard | Galvanizing Standard |
| China Standard | YB/T 4001.1-2007 | GB700-88 | GB/T13912-2002 |
| USA Standard | ANSI/NAAMM (MBG531) | ASTM (A36) | ASTM (A123) |
| U.K. Standard | BS4592 | BS4360 (43A) | BS729 |
| Australia Standard | AS1657 | AS3679 | AS1650 |
| Deutsche Standard | DIN24537 | DIN17100-80 | DIN50976 |
Galvanized Press Lock Steel Grating Picture:
