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Diamond expanded metal,the most versatile and economical expanded metal mesh product,is made from the sheets or coils of mild steel,galvanized steel,stainless steel,aluminum,which are uniformly slit and stretched, forming a diamond pattern of openings in the finished sheet. Expanded metal has various of patterns by using the different molds.
We are also good at shearing or forming the expanded metal sheets to any specification or desired shape. Because of those excellent characteristic,the diamond expanded metal can be widely used in interior and exterior decoration,industrial,security guards,screens,ceiling,curtain wall,etc.
Expanded Mesh Specifications generally include the following parameters:
1. Material: Steel, aluminum, stainless steel, copper, etc.
2. Hole Shapes: Diamond, fish scale, hexagonal, turtle shell, etc.
3. Mesh Opening Dimensions:
Short Way of Design (SWD): The short diamond diagonal length from node center to node center.
Long Way of Design (LWD): The long diamond diagonal length from node center to node center.
Short Way of Opening (SWO): The short diamond diagonal length.
Long Way of Opening (LWO): The long diamond diagonal length.
4. Strand Width: The width of each edge of the mesh aperture, typically equal to or greater than the plate thickness, determining mesh hardness and weight.
5. Plate Thickness: Thickness of the raw material steel plate for the expanded metal screen, a crucial specification for custom expanded metal.
6. Outer Dimensions: Width and length of the expanded mesh panels.
Illustration of expanded metal mesh hole shapes:
Following is the common specifications of expanded mesh(Diamond hole):
| Common Specification of Expanded Metal | |||
| Plate Thickness | SWD | LWD | Strand |
| mm 0.5 |
mm | mm | mm |
| 3 | 6 | 1.35 | |
| 3.2 | 8 | ||
| 5 | 10 | ||
| 6 | 12.5 | ||
| 7 | 14 | ||
| 8 | 16 | ||
| 9 | 20 | ||
| 12 | 30 | ||
| 10 | 25 | 1.12 | |
| 0.8 | 10 | 25 | 1.12 |
| 12 | 30 | 1.35 | |
| 15 | 40 | 1.68 | |
| 1 | 10 | 25 | 1.12 |
| 12 | 30 | 1.35 | |
| 15 | 40 | 1.68 | |
| 1.2 | 10 | 25 | 1.13 |
| 12 | 30 | 1.35 | |
| 15 | 40 | 1.68 | |
| 18 | 50 | 2.03 | |
| 1.5 | 15 | 40 | 1.69 |
| 18 | 50 | 2.03 | |
| 22 | 60 | 2.47 | |
| 29 | 80 | 3.25 | |
| 2 | 18 | 50 | 2.03 |
| 22 | 60 | 2.47 | |
| 29 | 80 | 3.26 | |
| 36 | 100 | 4.05 | |
| 44 | 120 | 4.95 | |
| 3 | 36 | 100 | 4.05 |
| 44 | 120 | 4.95 | |
| 55 | 150 | 4.99 | |
| 65 | 180 | 4.6 | |
| 4 | 22 | 60 | 4.5 |
| 30 | 80 | 5 | |
| 38 | 100 | 6 | |
| 5 | 24 | 60 | 6 |
| 35 | 80 | 6 | |
| 38 | 100 | 7 | |
| 56 | 150 | 6 | |
| 76 | 200 | 6 | |
| 6 | 32 | 80 | 7 |
| 38 | 100 | 7 | |
| 56 | 150 | 7 | |
| Other specifications can be customized according to clients' requirement | |||
Diamond expanded metal have a variety of applications in architectural,commercial,industrial and decoration.Such as suspended ceiling,curtain wall cladding,interior decoration, security, ventilation, guards, window protection, screens, flooring, walkways, bearing grating,etc

Anping County Rongzheng Meshworks Group Co., Ltd. is located in Hebei Province, China. We have about 15vears production experiences and now there are two offices. With many years experience, our company is a reliable developer, innovator, designer in metal solutions, more than a producer.

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