Payment & Shipping Terms:
|Material:||A36 Q195 Q235 Q275 Q345 304 316 304L 316L||Technology:||Welded / Pressure Locked|
|Name:||Full Welded A36 S275 Q235 Galvanized Steel Walkway Grating For Building Material||Surface Treatment::||Hot Galvanized|
|OEM:||Available||Specification:||YB/T4001 Or NAAMM Or BS4592 Or JJS|
metal driveway grates,
non slip steel grating
Full Welded A36 S275 Q235 Galvanized Steel Walkway Grating for Building Material
Composite steel grid grating is composed by steel grid grating of certain load-bearing and checkered plates.
This kind of bar gratings may deform going through the hot dipped zinc coating process. So heavy type steel bar with big gauge is normally chosen in making composite steel grid gratings.
The checkered plates are normally in the thickness of 3mm, 4mm, 5mm or 6mm.
composite lattice steel plate by hot-dip zinc processing, it will be due to thermal stress generated warpage, in particular the use of larger models steel grid plate, school-more difficult, please note that selection.
|Countries||National Standards for Grating||Materials||Galvanizing Standards|
|China||YB/T 4001.1-2007||GB 700-88||GB/T13912-2002|
1. We can provide free steel bar grating samples of small sizes, but customers need to pay the express cost.(This can be discussed)
2. OEM is accepted. We have technical engineers. Then we can design steel bar grating for customers’
projects, and make
products according to customers’ drawing.
3. Once receiving customers’ inquiries. Our company promises to provide services within 24 hours.
Contact Person: Mrs. Sunny