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Serrated Heavy Duty Steel Grating Used For Large Metal Floor Grates
Product name:Serrated Heavy Duty Steel Grating
Serrated Heavy Duty Steel Grating Detail:
1)Bearing bar pitches may be 15 to 30, 40, 60, 80 and 90mm; Of which 30and 40mm are recommended
2) Cross bar pitch may be 30, 38, 50, 76 and 100mm; Of which 50 and 100mm are recommended
3)Bearing bar length:800mm-6000mm,6000mm is recommended
4)Cross bar length:200-1050mm,1000mm is recommended
Serrated Heavy Duty Steel Grating SurfaceTreatment
1. Hot-DIP galvanizing. It is the process of coating iron or steel with a thin zinc layer by passing the steel
through a molten bath of zinc at a temperature of around 860 F (460 C). When exposed to the atmosphere,
pure zinc reacts with oxygen to form zinc oxide, which further reacts with carbonate, adult grey, fairly strong
material that stops further corrosion in many circumstances, protecting the steel below from the elements.
Galvanized steel is widely used in applications where rust resistance is needed.
2. Painting
3. Untreated.
Serrated Heavy Duty Steel Grating Standard:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88), AISI, ASTM
C) UK: BS4592-1987
D) Germany: DIN
E) Australia: AS1657-1988
F) Japan: JIS
China GB/T 700-1988
Hot Galvanizing Standard
China GB/T 13912-2002
Serrated Heavy Duty Steel Grating Specification:
| Type | Specification | Cross Bar Width | Bearing Bar Length | Two Side Open | Bearing Bar Type |
| TMSSG001 | G325/30/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
| TMSSG002 | G325/40/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
| TMSSG003 | G305/30/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
| TMSSG004 | G305/40/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
| TMSSG005 | G253/30/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
| TMSSG006 | G253/40/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
| TMSSG007 | G404/30/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
| TMSSG008 | G404/30/100 | 1000mm | 6000mm/3000mm | Open type | Serrated type |
All the Galvanized Serrated Bar Grating 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 GalvanizedSerrated Bar Grating size and the cross bar change,also the space ,
all can change it,if you have any requirement let me know
Serrated Heavy Duty Steel Grating Characteristic:
Serrated grating welded by serrated bearing bar and cross bar ,have all the common steel grating ability
and useful,have the power anti-rust capability
Serrated Heavy Duty Steel Grating Useful:
| Power plants | Sewage treatment | The ship manufacturing | Municipal engineering | Nuclear power plants |
| shipyard | Offshore platform | Industrial platform | High tower | Water supply and drainage |
| smelters | Pharmaceutical manufacturing | Painting workshop | Stereoscopic parking | Cement plant |
| chemical plant | Safety protection | Food processing | Storage shelves | Light industry |
Serrated Heavy Duty Steel Grating Picture:
