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Copper Alloy Decorative Expanded Sheet for High-End Speaker Grilles
US$5.82
50 Pieces
Product specifications
38x1000x6000mm
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online Technical SupportWarranty
1 YearModel NO.
Expanded Metal MeshCertification
CCC, CE, ISOShape
Flat ShapeManufacturing Method
Machine WeldingMaterial
Stainless SteelStandard
ASTM, BS, DIN, JISMesh Pattern
Diamond, Hexagonal, Square, DecorativeSwd (Short Way of Diamond)
3mm - 100mmLwd (Long Way of Diamond)
5mm - 200mmStrand Width
1.0mm - 10.0mmSheet Thickness
0.5mm - 8.0mmSurface Finish
Hot-DIP Galvanized, Powder Coated, Mill FinishTransport Package
PalletSpecification
100*200*10Trademark
ztOrigin
ChinaProduction Capacity
5000Key features
One-piece construction, no welds to fail
Pressed and stretched from a single steel sheet, forming a continuous diamond mesh without joints or welds that could break under stress.
Excellent strength-to-weight ratio
The raised strands act as mini I-beams, providing high stiffness with minimal material. Lighter than solid plate yet still carries heavy loads.
Anti-slip surface without secondary processing
The naturally rough, raised mesh surface delivers excellent skid resistance as-is, ideal for walkways, stair treads, and vehicle ramps.
Wide open area for light, air, and sound
Open area ranges 40%-80%, allowing light, air, heat, and sound to pass through with minimal obstruction. Ideal for facades, ceilings, and screens.
Economical - less material, lower cost
Because it is made by slitting and stretching rather than punching out waste slugs, material utilization can reach nearly 100%, keeping unit costs low.
Available in multiple materials and gauges
Carbon steel, SS304, SS316, aluminum, and galvanized steel. Thickness from 0.5mm to 8.0mm. Mesh opening from micro 3mm up to 100mm.
Easily formed into cylindrical or curved shapes
Flexible enough to be rolled, bent, or curved for architectural mesh facades, machine guards, and filter cartridge reinforcement.
Hot-dip galvanized, powder coated, or self-colour
Standard finishes include hot-dip galvanizing for outdoor life, powder coating in RAL colors, or mill finish for further fabrication.
Packed flat or in coils for shipping efficiency
Flat sheets packed on pallets, or continuous mesh supplied in coils up to 30m long, reducing freight volume and offloading cost.
Global standards, mill certs on request
Produced to BS, ASTM, DIN, or JIS standards as required. EN 10204 3.1 material certificates and SGS inspection reports available.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-10-08 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.44h CertifiedTerms of Payment: LC, T/T, Western Union, etc.
AI-Powered supplier vetting
SummaryHebei Hangjin Wire Mesh Products Co., Ltd., established in 2014 in Hebei, China, specializes in the manufacture and export of steel and aluminum grating, wire mesh, and related products. With a workforce of 62 employees, the company exports a significant portion of its products, primarily to international markets, and operates four production lines. The company is known for its robust management system covering production to after-sales services, emphasizing high quality and timely delivery. However, there is no explicit information on certification holdings or financial credibility.
Supplier typeThe supplier is a combined business entity, operating as a manufacturer and exporter in the steel grating and wire mesh industry, based in Hebei, China.
After-Sales capabilityThe company claims to have an effective management system that includes service after sales, indicating a structured approach to after-sales service.
R&D capabilityThe company focuses on transforming the traditional wire mesh industry with advanced technology, suggesting an emphasis on innovation.
Production capacityThe supplier has a robust production capability with four production lines and significant annual output, including 50 million square meters of wire mesh products and 3,600 tons of steel grating.
Customization capabilityThe supplier offers custom manufacturing and OEM services, indicating strong customization capabilities.
Product Q&A
Q:What is expanded metal and how is it different from perforated metal?
A:
Expanded metal is made by slitting and stretching a single sheet into a diamond mesh. No material is removed, unlike perforated metal which punches out holes. It is lighter, stronger per kg, and cheaper.
Q:What are your standard mesh patterns and sizes?
A:
We offer diamond, hexagonal, square, and decorative patterns. Standard opening sizes range from 3x6mm micro mesh to 100x200mm heavy mesh. Custom patterns available.
Q:What is SWD and LWD? How do I specify the mesh?
A:
SWD (Short Way of Diamond) is the center-to-center distance along the short diagonal. LWD (Long Way of Diamond) is along the long diagonal. Tell us both, plus strand width and sheet size, for an accurate quote.
Q:Can expanded metal be flattened?
A:
Yes, we supply both standard (raised) expanded metal and flattened expanded metal that is cold-rolled to a smooth, flat surface for applications requiring a smoother finish.
Q:What is the difference between raised and flattened expanded metal?
A:
Raised has the strand and bond at an angle for a rough, anti-slip surface. Flattened is cold-rolled to push the strands flat, giving a smooth surface and increased rigidity.
Send Inquiry
*To:Hebei Hangjin Wire Mesh Products Co., Ltd.
Hebei Hangjin Wire Mesh Products Co., Ltd.*Content:
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