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Expanded Metal Mesh

Expanded metal mesh, also known as expanded metal lath when made from steel materials, is a strong and lightweight metal sheet with an open mesh structure. It provides excellent airflow, visibility, and durability while maintaining reliable load-bearing performance for practical and decorative uses.

At KEN GI, we offer a full range of expanded metal products, including standard expanded steel mesh, rib lath, angle bead, and more. With material options such as galvanized steel, black iron, and so much more, our products are widely used in industrial manufacturing. We also support custom expanded metal fabrication.

With advanced expanded metal machine systems, we deliver efficient solutions for protective barriers, decorative panels, and filtration applications. Contact us today to discuss your needs!

 

Our Diamond Expanded Metal Lath Options (CNS/JIS Specifications)

XS Expanded Expanded Metal Mesh

XS Expanded Expanded Metal Mesh

XG Expanded Expanded Metal Mesh

XG Expanded Expanded Metal Mesh

KG Expanded Expanded Metal Mesh

KG Expanded Expanded Metal Mesh


Our expanded metal mesh is made from metals such as black iron, galvanized steel, aluminum, white iron, and stainless steel. Metal sheets or coils are slit and stretched with a die to form diamond-shaped openings, increasing the material length without adding joints.

Because it is a one-piece product with no welding or assembly, there is almost no material waste during production. This makes expanded metal mesh a cost-effective solution with a clean, simple appearance compared to many other metal products.

XS Expanded Expanded Metal Mesh

Our XS expanded metal mesh is a standard CNS-type solution designed for balanced performance and wide usability. It comes in materials such as black iron, galvanized steel, aluminum, and stainless steel, with sheet thickness up to 6.0 mm. It offers reliable strength, slip resistance, and good airflow for general industrial uses.

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XG Expanded Expanded Metal Mesh

Our XG expanded metal mesh is designed for heavy-duty applications that demand superior strength and load-bearing performance. Manufactured from thicker metal plates ranging from 4.5 mm to 8.0 mm and compliant with CNS national standards, it delivers excellent durability and structural reliability. We recommend XG for demanding environments such as walkways, platforms, concrete reinforcement, and industrial flooring.

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KG Expanded Expanded Metal Mesh

Our KG expanded metal mesh is a flexible, custom-developed solution designed to meet diverse project needs. With a wide thickness range and multiple material options (from 0.3 mm up to below 12.0 mm), it supports both functional and decorative applications. From partitions and facades to machine guards and ventilation panels, KG offers a wide range of mesh opening sizes, from 1 mm × 2 mm up to 200 mm × 800 mm, depending on the expanded metal mesh pattern and application requirements, helping meet diverse design and performance needs.

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Our Expanded Metal Mesh Specifications

XS Expanded Metal Lath as an Example

type model Mesh size (mm) Net strip size (mm) weight Kg/m² Standard product size L*S(mm) Reference weight(Kg/piece) Opening rate %
3’*6′ 4’*8′ 5’*10′
SW LW thickness Feeding 1.672 m² 2.972 m² 4.645 m²
XS XS31 12 30.5 1.2 1.5 2.36 3.95 7.01 11.1 77
XS32 12 30.5 1.6 2 4.19 7.01 12.5 19.5 67
XS33 12 30.5 2.3 3 9.03 15.1 26.8 41.9 47
XS41 22 50.8 1.6 2 2.28 3.81 6.78 10.6 84
XS42 22 50.8 2.3 2.5 4.1 6.86 12.2 19 77
XS43 22 50.8 3.2 3.5 8 13.4 23.8 37.2 66
XS51 25 61 1.6 2.5 2.51 4.2 7.46 11.7 85
XS52 25 61 2.3 3 4.33 7.24 12.9 20.1 78
XS53 25 61 3.2 4 8.05 13.5 23.9 37.4 69
XS61 34 76.2 2.3 3 3.19 5.33 9.48 14.8 85
XS62 34 76.2 3.2 4 5.91 9.88 17.6 27.5 78
XS63 34 76.2 4.5 5 10.4 17.4 30.9 48.3 70
XS71 50 152.4 2.3 3.5 2.53 4.23 7.52 11.8 90
XS72 50 152.4 3.2 4 4.02 6.72 11.9 18.7 86
XS73 50 152.4 4.5 5 7.06 11.8 21.1 32.8 80
XS81 75 203.2 3.2 4 2.68 4.48 7.96 12.4 91
XS82 75 203.2 4.5 5 4.71 7.88 14 21.9 87
XS83 75 203.2 6 6 7.54 12.6 22.4 35 83
XS91 115 304.8 3.2 5 2.18
XS92 115 304.8 4.5 6 3.69
XS93 115 304.8 6 7 5.74

Learn more about expanded metal dimensions, or visit each product page for detailed specifications and technical information.

Why Choose Our Expanded Metal Mesh?

Extensive Manufacturing Expertise: With decades of industry experience and dedication to expanded metal production, we deliver reliable products and advanced machinery backed by practical know-how and long-term performance improvement.

Wide Material & Pattern Options: Our expanded metal mesh is available in various materials such as mild steel, stainless steel, aluminum, and more, with customizable mesh patterns, sizes, and structural forms to meet diverse application needs.

High Precision & Structural Performance: Manufactured with precise slitting and stretching processes, the mesh maintains uniform openings and consistent geometry, ensuring strong structural integrity and dependable performance for both functional and decorative uses.

Advanced Equipment & Customization Capabilities: With in-house machine development and customization capabilities, we offer tailored production solutions, including turnkey expanded metal lines and specialized patterns, supported by robust after-sales service.

 

Why Use Expanded Metal Mesh

Expanded metal mesh is made by punching and stretching metal sheets into a mesh pattern. This production process reduces weight compared to solid metal while maintaining strong structural performance. Using less material helps lower overall load and makes handling and installation easier. The mesh also has natural elasticity, allowing it to expand or compress slightly without losing strength, which improves reliability in long-term use.

The open mesh structure provides excellent ventilation, drainage, and filtration. Mesh size and pattern can be adjusted to control airflow and allow partial light transmission when needed. Because the metal is stretched during production, it has good plasticity and can be easily cut or shaped to meet different project requirements. The raised and recessed surface also improves anti-slip performance, adding safety in many applications.

With high strength, durability, and adaptability, expanded metal mesh can be customized in material, size, and design. These advantages make expanded metal mesh a practical, cost-effective solution for projects that require performance, flexibility, and long service life.

Applications of Our Expanded Metal Panels

Expanded metal mesh is widely used across industrial and architectural applications thanks to its strength, open structure, and durability. We use it for walkways, platforms, stair treads, and concrete reinforcement, where slip resistance and load support are important. It also works well for safety barriers, fencing, and machine guards, helping protect people and equipment while maintaining visibility.

In architectural design, our expanded metal is often applied to facades, partitions, ceilings, and sunshades, adding both function and visual texture. Its open mesh allows airflow and light transmission, making it ideal for ventilation panels and screening systems.

For industrial use, it supports flooring, catwalks, storage racks, and protective enclosures. You will also find it in transportation and infrastructure projects, such as bridge walkways and roadside barriers. With different mesh types like XS, XG, and KG, we can match the right solution to your specific performance and design needs.

FAQs

What types of expanded metal do you offer?

We offer three main types of expanded metal mesh to suit different applications. Our XS type is a standard CNS-based option for general construction and industrial use. The XG type is designed for heavy-duty applications, providing higher strength and load-bearing capacity for demanding environments. Our KG type is a flexible, custom-developed option that supports a wide range of functional and decorative uses. With these options, we can match the right mesh to your project needs.

What are the sizes of your expanded metal?

We provide a wide range of expanded metal sizes to meet different requirements. Thickness can range from approximately 0.3 mm up to 12.0 mm, depending on the product type. Mesh opening sizes, strand width, and sheet dimensions can all be customized based on your specifications. Whether you need standard sheets or tailored sizes for specific applications, we can adjust the design to fit your project.

Can you customize expanded metal for my projects and specifications?

Yes. With over 40 years of manufacturing experience, we provide custom expanded metal solutions, including mesh pattern design, material selection, and flexible specifications for industrial and architectural projects.

What types of materials do you use for expanded metal?

Expanded metal mesh can be produced using black iron, galvanized iron, white iron, aluminum, and other suitable metal materials, depending on strength, corrosion resistance, and application requirements.

How do I order expanded metal sheets from KEN GI?

To place an order or request technical support, you can submit an inquiry through our official website or contact us directly at service@kengi.com.tw. Our team will provide guidance on specifications, production, ordering, payment, and after-sales support. Please refer to our service process page for more details.

KEN GI—Your Reliable Partner for Supplying Expanded Metal Sheet

KEN GI is a reliable choice among expanded metal manufacturers, with over 40 years of experience in producing high-quality expanded metal sheets and machines. We support industrial projects with flexible specifications, custom solutions, and stable supply. Ready to start your project? Contact us today and let our team help you find the right expanded metal solution with confidence and ease.