Complaint
Grid grid, also known as steel grating, is a type of steel product that uses flat steel to cross arrange with horizontal bars (twisted square steel, square steel, round steel, flat steel, etc.) at a certain distance and is welded into a square grid in the middle. Steel grating is mainly used for ditch cover plates, steel structure flat platform plates, steel ladder step plates, etc. The horizontal bars are generally made of twisted square steel. Steel grating is generally made of carbon steel, and the surface is hot-dip galvanized, It can play a role in preventing oxidation. It can also be made of stainless steel. The steel grating has properties such as ventilation, lighting, heat dissipation, anti slip, and explosion-proof.
| Product | Steel bar grating / steel grating/steel grids |
| Type of steel grating | W-pressure welded grating; L- pressure locked grating; C- socket welding grating |
| Surface treatment | G- hot dip galvanizing (G is usually omitted); P-painting; U-untreated |
| Pitch of bearing bars | 15-30mm, 40mm, 60mm, 80mm, 90mm etc. with 30, 40mm recommended. |
| Pitch of cross bars | 30, 38, 50, 76, 100mm etc. with 50, 100mm recommended. |
| Shape of bearing bar | F-plain surface (F is usually can be omitted); S-serrated surface; I-the section is of "I" type. |
1) LCL(less than one container load): packed with plastic film then on the pallet
2) FCL(full container load): nude packing
3) Other special package :according to customers' requirements.
1. For steps, platforms, stairs, overpasses, etc., the high strength and anti-distortion properties of steel gratings can ensure the safety and stability of the building during use.
2. For stacking racks, shelves, truck covers, etc., the opening design of the steel grating can improve air circulation, so that the stored items can be well ventilated and humidity controlled. At the same time, the problem of serious moisture damage to goods is reduced.
3. For bridges, docks, terminals, etc., steel gratings can effectively increase the load-bearing capacity of the bridge and ensure the safety and stability of the bridge.
4. Drainage ditches, manhole covers, guardrails, etc. are used to ensure the safety of people and vehicles.
5. Trash cans, public toilets, bus stops, etc.
