Steel mesh flooring grating grid i shaped bar grating/ 30x30 hot dipped galvanized steel bar grating/steel grating price
Steel Bar Gratings are manufactured with the world’s first-class computer-controlled pressure resistance welding machine by electro-forging the twisted square-steel into flat steel.Steel Bar Gratings are classified into three styles,namely plain style,serrated and I style as per the upper edges of bearing bars .More than 200 varieties are available based on specifications and spacing of bearing bars ,and that of cross roda.Different protective treatment can be made on the surface as environment varies.
|Drainage steel grating material
||Steel,Low carbon steel,stainless steel&Q235,SS304,SS316L
||Black, hot dipped galvanized, polish
|Bearing bar width*thickness
|Bearing bar pitch
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm.
US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4",
1 1/4"x 1/4", 1 1/2"x 1/4" etc.
|Bearing bar shape
Plain Style Steel Grating, Serrated Style Steel Grating and I
Bar Type Steel Grating.
|Cross bar shape
|Cross bar pitch
And the belowing info is for normal steel gratings which is as per Webforge's standards.
A325MSG is the steel grating specifications described as per Australia Standard. A325MSG is same as steel gratings G325/30/100SG. It is regular type in Chinese Market, and it can be electro-forged by machine directly.
"A" means A pattern in Australia Standard, mesh size 30x100mm, bearing bar pitch 30mm, cross bar pitch 100mm;
"325" means bearing bar size is 32x5mm;
"M" means mild steel
"S" means the bearing bar top surface is serrated type
"G" means the steel grating surface treatment is galvanized.
(1) Structure: Welding with flat steel and cross/round bars with certain distances.
(2) Features: High strength, light structure, high bearing.
(3) Surface: The hot dipped zinc coating gives the product excellent anti-corrosion.
Packaging & Shipping
We can effectively coordinate you schedule to ensure your job site receives the products they need, and when they need it. Gratings are clearly marked and identified on our supplied gratings & drawings for accurate field installation.
1.How much about your annual production capacity?
More than 3000tons.
2.Can you provide free sample?
Yes,we can provide the sample of 20cm*20cm.
3. What is your terms of payment?
30% TT in advance and the balance paid before shipment, L/C at sight, you also can pay by West Union
4. What isthe delivery time?
Usually within 10days, customized order may need longer time.