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Steel bar grating has two surface type: serrated surface and smooth surface. Serrated steel grating is made of serrated steel bars, which can be low carbon steel bars, aluminum steel bars and stainless steel bars. The serrated steel bars are welded, press-locked, swage-locked or connected by rivets to form different types of steel grating.

Compared to the plain steel grating, which is available for almost all of the applications, the serrated steel grating is widely used in the wet, slippy places, which need anti-slip performance.

Diamond Safety Grating: The Ideal Choice for Efficient Non-Slip and Safety Protection

Diamond safety grating, also known as crocodile mouth non-slip plates or perforated non-slip plates, is a highly efficient non-slip and safety protection material widely used in industrial, construction, and transportation fields. Its unique diamond-shaped perforation design and high-quality materials make it excel in non-slip, drainage, and compression resistance, making it an indispensable part of modern safety engineering.

Product Features and Advantages

1. Excellent Non-Slip Performance
The surface of diamond safety grating features a diamond-shaped raised design, effectively increasing friction. Even in wet or oily environments, it provides reliable non-slip performance, significantly reducing the incidence of slipping accidents.

2. Efficient Drainage Capability
The perforation design on the grating not only enhances its non-slip performance but also quickly drains water, oil, and other liquids, keeping the ground dry. It is suitable for outdoor platforms, stairs, pedestrian overpasses, and other scenarios.

3. High Strength and Durability
Diamond safety grating is typically made of high-quality steel or aluminum alloy, with excellent compression resistance, impact resistance, and corrosion resistance. It can withstand the rolling of heavy vehicles and equipment, extending its service life.

4. Easy Installation and Maintenance
The grating adopts a modular design for simple and quick installation, allowing for flexible adjustment of size and shape according to actual needs. Additionally, its smooth surface is easy to clean and maintain, saving labor costs.

5. Aesthetic and Practical
Diamond safety grating not only has powerful functions but also adds a modern touch to building appearances with its unique diamond shape design. It is suitable for various industrial facilities, public buildings, and landscape projects.

Safety grating is a kind of special metal sheet made by CNC stamping technology, its surface convex serrated groove resembles crocodile teeth, so it is named. With its excellent skid resistance, durability and versatility, this plate is widely used in industrial platforms, transportation facilities, architectural decoration and other fields. This paper will analyze its characteristics from the material, process, core advantages and typical application scenarios.

First, material and production process
Raw material selection
Stainless steel: 316, 304 and other models of stainless steel plate corrosion resistance, suitable for chemical, Marine and other harsh environment 14.
Galvanized sheet/iron plate: low cost, suitable for ordinary industrial scenarios, surface galvanized can extend the service life 38.
Aluminum alloy plate: lightweight design, mostly used for vehicle pedals, interior decoration 17.
Plate thickness: 1-6mm, of which 2-4mm is the common specification, heavy duty scenarios can be customized thickened to 6mm110.
Production technology
CNC punching: The crocodile mouth hole is stamped on the plate through the mold, the hole length is usually 50mm, the hole width is 15mm, and the drum height is 10-15mm.
Folding and welding: the edge of the pass is folded to form a raised structure, which enhances the load-bearing capacity; In some scenarios, you need to weld borders or stiffeners.
Surface treatment: Optional hot-dip galvanizing, spraying or polishing process to improve rust resistance and beauty.

Second, core advantages
High efficiency anti-slip performance
The zigzag pass design significantly increases the surface friction coefficient, which can effectively cope with wet environments such as oil, snow and ice.
Self-cleaning function
The downward folding hole can automatically discharge water, sediment and other debris, reducing manual maintenance.
High strength and light weight
2mm thick stainless steel plate can bear up to 500kg/m�², the weight is 30% lighter than the traditional pattern steel plate 410.
Corrosion resistance and long life
316 stainless steel has a service life of more than 15 years in salt spray environments.
Customized design
Support non-standard size, special-shaped cutting and multi-hole combination (such as herringbone, cross pattern).

Products include:
1. Woven wire mesh, Welded mesh, Perforated mesh, Wedge wire screens.� 
2.� Filter assemblies: filter pipes, filter cartridges, filter cylinders, filter sheets etc.
3. Plastic molded� filters, Irrigation filters, Sprayer filters, etc.
4.Special material mesh:Molybdenum wire mesh,Nickel wire mesh,Titanium wire mesh,Monel wire mesh,Hastelloy wire mesh.
Any requirement, please contact me.

Galvanized and PVC Coated Barbed wire
Barbed wire also known as barb wire, is a type of steel fencing wire constructed with sharp edges or points arranged at intervals along the strands. Barbed wire is used in a variety of security fences and barriers. It can be laid directly on the ground, installed on top of a fence or in rows as a stand-alone barrier.

SPIDER is your one-stop shopping solution for high-quality WIRE MESH & NAILS products, offering a complete range that includes mesh panels, rolls, posts, clamps, and all necessary accessories. With 15 years of experience and exports to over 30 countries, we specialize in wire mesh and fencing solutions, ensuring all products are customized using fresh materials and inspected before delivery. Our main offerings include 358 anti-climb fencing, chainlink fencing, field fence, star pickets, temporary fences, crowd control barriers, razor wire, and barbed wire, as well as various wire mesh products like stainless steel wire mesh, hexagonal wire netting, gabions, expanded metal, and steel grating.

Wire mesh
Materials:Welded wire mesh is made of low carbon steel wire
Weave Style: Plain Weave
Feature: Corrosion Resistance
Packing: Waterproof Paper
Packing: plastic bag/Woven bag
Diameter: 0.8mm-2mm (21BWG-14BWG)
Aperture: 6-50mm (1'*1,1'*1/2',1*2)
Mesh size "1/4 - 2"
1.8mm 20*20mm FOB(Tianjin xingang ):USD660/TON
galvanized Welded wire mehs
Galvanized type: hot dipped galvanized/ electrogalvanizing