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1000
water sump drain cover manhole cover
Number of views:
1000
Product serial number
JWC2022004
Quantity
-
+
Product description
Steel Bar Grating, also known as Welded Steel Bar Grate is extremely strong and durable for all load bearing applications and is primarily used for pedestrian and light vehicle traffic. Steel bar grating is available in a variety of bearing bar spacing and thicknesses depending on applications and load requirements. Available in either smooth top or serrated for slip resistance. 
This is the popular sizes of gratings/manhole cover/drainage cover:
|
Pitch of Bearing bar |
Cross-bar Pitch |
Specification of bearing bar load(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 |
|
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 |
||
|
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 |
Compared with cost iron drain cover, the advantage of steel grating:
- Saving material: the most economical method of using material at the same bearing condition, correspondingly, also less material of supporting structure.
- Less investment: less material, less workman, shorter time limit of project, no need of clearance and maintenance.
- Easy construction: fixed by installation fastener or welding, one person can finish.
- Durable: hot-dipped galvanized, high attacking and heavy duty proof.
- Modernization: beautiful appearance, reasonable design, good ventilation and daylight,
- Light structure: less material, light weight, easy to be lifted and loaded
- Dirt proof: no rain, no snow and dust
If you have any inquiry of steel grating, grates, manhole cover and drainage cover, stair treads, pls contact me via email: annie.cao@jwgrating.cn, whatsapp/wechat: +8613370303868.
Keyword:
grating
grates
manhole cover
drainage cover
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CONTACT US
Tel/fax: +86-22-58392267
Annie: Whatsapp/Wechat/Phone: +86-13370303868
E-mail: annie.cao@jwgrating.cn
Dora: Phone: +86-13312087868
E-mail: dora.ren@jwgrating.cn
Angel: Phone: +86-19903285689
E-mail: angel@steelgrating.cn
Factory add: A Block NO.11 Chuangye Road Xicheng Industrial Zone Raoyang County, Hebei Province
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