Anping Yilida Metal Wire Mesh Co., Ltd. is one of the leading manufacturers and suppliers of carbon steel expanded metal grating in China. Welcome to buy bulk durable carbon steel expanded metal grating for sale here from our factory. If you have any enquiry about customized service, please feel free to email us.
Product Introduction
We select high-quality low-carbon steel, which is integrally formed from a whole thick steel plate through CNC stamping + stretching and expanding processes, with no welding points and a continuous structure. The surface treatments mainly include hot-dip galvanizing (mainstream anti-corrosion), electro-galvanizing, and powder coating.
Core Advantages:Strong anti-slip performance: Three-dimensional ridges form an uneven surface, making it not easy to slip in rainy, snowy, oily, or greasy environments;High opening rate: Fast drainage and mud discharge, reducing water accumulation and icing;High strength-to-weight ratio: Higher load-bearing capacity than flat plates/welded gratings of the same weight, with overall resistance to deformation and shear;Maintenance-free, long service life, and no risk of welding point detachment;Good ventilation and lighting, which can reduce wind resistance.
Typical Application Scenarios:Industrial field: Factory operating platforms, stair treads, equipment maintenance walkways, foot nets for oil tankers/chemical tankers, mine roadway platforms;Transportation infrastructure: Bridge maintenance channels, expressway anti-glare nets, dock boarding ladder treads;Construction and municipal engineering: Scaffold planks, steel structure platforms, drainage ditch covers, stadium fences;Special environments: Sewage treatment plants, coastal platforms, anti-slip treads in food/pharmaceutical workshops.
Hole Patterns
Product Specification
Specifications of Carbon Steel Expanded Metal Grating
|
Style |
Nominal Weight in lbs.Per Sq.Ft.A |
Design Size (inches)B |
Opening Size (inches)C |
Strand Size (inches) |
Overall Thickness (inches) |
Open Area |
|||
|
SWD |
LWD |
SWO |
LWO |
Width |
Thickness |
||||
|
2.0 Ib. |
2.00 |
1.33 |
5.33 |
1.000 |
3.60 |
0.235 |
0.135 |
0.460 |
77% |
|
3.0 Ib. |
3.00 |
1.33 |
5.33 |
0.940 |
3.44 |
0.264 |
0.183 |
0.540 |
60% |
|
3.14 Ib |
3.14 |
2.00 |
6.00 |
1.625 |
4.88 |
0.312 |
0.250 |
0.656 |
69% |
|
4.0 Ib |
4.00 |
1.33 |
5.33 |
0.940 |
3.44 |
0.300 |
0.215 |
0.618 |
55% |
|
4.27 Ib |
4.27 |
1.41 |
4.00 |
1.000 |
2.88 |
0.300 |
0.250 |
0.625 |
58% |
|
5.0 Ib |
5.00 |
1.33 |
5.33 |
0.813 |
3.38 |
0.331 |
0.250 |
0.655 |
50% |
|
6.25 Ib |
6.25 |
1.41 |
5.33 |
0.813 |
3.38 |
0.350 |
0.312 |
0.715 |
50% |
|
7.0 Ib |
7.00 |
1.41 |
5.33 |
0.813 |
3.38 |
0.391 |
0.318 |
0.740 |
45% |
|
A A variation in weight per square ft. of ± 5% is permissible, based on the weight of any sheet or bundle. |
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Production Workflow
Raw material
The steel plates used as raw materials are supplied by recognized manufacturers including Baosteel and Shougang Group. When materials are received, our quality inspectors conduct detailed evaluations of chemical composition, dimensions, and other essential factors.
Stamping
Our workshop is equipped with 4000 mm ultra-wide expanded metal machines and complementary flattening and leveling equipment. We have independently developed over 1,000 precision molds, allowing us to produce expanded metal in larger sizes. Customized mesh patterns can also be created to meet functional and aesthetic requirements.
Flattening
We are equipped with a full range of machinery for cutting, flattening, bending, welding, and other deep-processing operations. These capabilities allow us to manufacture expanded metal products tailored to customer requirements.
Leveling
Utilizing high-precision leveling equipment, we ensure that expanded metal meshes have smooth surfaces and consistent openings. With years of industry experience and advanced CNC leveling machines, our team optimizes processes and maintains strict quality control.
Surface treatment
Our manufacturing process includes several surface finishing options, including galvanizing, powder coating, anodizing, and PVDF coating, which improve both the functional performance and decorative qualities of expanded metal products.
Quality inspection
During production, our technicians carefully supervise punching, flattening, shearing, and leveling operations. This continuous monitoring ensures consistent product quality while supporting improvements in our manufacturing processes.
Packaging
To maintain product integrity during shipping, we use waterproof, moisture-proof, and impact-resistant packaging materials tailored to the chemical and physical characteristics of the products. Customized packaging solutions are also offered.
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