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hot sale heavy load capacity drain cover manhole cover
Number of views:
1000
Product serial number
JWC2022002
Category
Drain Cover
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 |
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
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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