Plain Galvanized Steel Grating
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/72f86d9310ccc0869300cd01f7845bbb.webp)
Standard of Steel Grating
Specifications & Marking
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/dce0c4323e5b8bca0b8478238ce3266a.webp)
NOTES:
△Type of steel grating
W-pressure welded grating
L-pressure locked grating
C-socket welding grating
△Pitch of bearing bars ranges from15-30,40,60,80,90mm etc.with 30,40mm recommended.
△Pitch of cross bars ranges from 30,38,50,76,100mm etc. with 50,100mm recommended.
△Sign of the shape of bearing bar:
F-plain surface(F is usually can be omitted)
S-serrated surface
I-the section is of 'I'type
△Surface treatment:
G-hot-dip galvanizing(G is usually omitted)
P-painting
U-untreated
Quality Control
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/5234fe853c038b8d6fb7ff850a904957.webp)
Equipment & Warehouse
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/63967f4fa0197eef93857284bf0cc948.webp)
Welcome to us!
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/126ce4d9e5fcf1eb8ee793a7bbf6c432.webp)
Products
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/de5236962e725873e2e1916f2678c77a.webp)
Notes for ordering:
1. Please clearly state specifications,types,quantity and required surface treatment.
2. Please provide complete design-related layout plan,structural drawing,sectional view and joint drawing.
3. In the case of stair treads, please specify its type,length,width,quantity and surface treatment.
4. If any enquiries,please contact us.
Product Description
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/d898c11f777d488146645061d40a9d4c.webp)
Structure of Steel Grating![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/d898c11f777d488146645061d40a9d4c.webp)
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/72f86d9310ccc0869300cd01f7845bbb.webp)
Steel Grating | |
Bearing bar centers: | 15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended. |
Cross bar centers: | any greater than 30mm is ok. with 50, 100mm recommended. |
Marks: | Example: G 325/30/100 WFG |
Size : | Customized |
Standard of Steel Grating
Steel Grating Standard | Steel Material Standard | Hot Galvanizing Standard | |
China | YB/T4001.1-2007(YB/T4001-1998) | GB 700-88 | GB/T13912-2002 |
England | BS4592-1:1995 | BS 4360:1990 | BS 729 |
U.S.A | ANSI/NAAMM(MBG531-2000) | ASTM A36/A36M-96 | ASTM A123/A123M-97a |
Australia | ASI657-1992 | AS3679 | AS1650 |
Specifications & Marking
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/dce0c4323e5b8bca0b8478238ce3266a.webp)
NOTES:
△Type of steel grating
W-pressure welded grating
L-pressure locked grating
C-socket welding grating
△Pitch of bearing bars ranges from15-30,40,60,80,90mm etc.with 30,40mm recommended.
△Pitch of cross bars ranges from 30,38,50,76,100mm etc. with 50,100mm recommended.
△Sign of the shape of bearing bar:
F-plain surface(F is usually can be omitted)
S-serrated surface
I-the section is of 'I'type
△Surface treatment:
G-hot-dip galvanizing(G is usually omitted)
P-painting
U-untreated
Quality Control
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/5234fe853c038b8d6fb7ff850a904957.webp)
Equipment & Warehouse
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/63967f4fa0197eef93857284bf0cc948.webp)
Welcome to us!
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/126ce4d9e5fcf1eb8ee793a7bbf6c432.webp)
Products
![Plain Hot-DIP Galvanized Steel Grating](https://img2.grofrom.com/zagratingbel/de5236962e725873e2e1916f2678c77a.webp)
Notes for ordering:
1. Please clearly state specifications,types,quantity and required surface treatment.
2. Please provide complete design-related layout plan,structural drawing,sectional view and joint drawing.
3. In the case of stair treads, please specify its type,length,width,quantity and surface treatment.
4. If any enquiries,please contact us.