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China Copper Braided Mesh Suppliers - Quality Factory Direct Flexible Grounding & Electromagnetic Shielding Solutions
Technical Data
Annealed Cu-ETP wires, C11000, copper content ≥ 99.95%
Bare, tin plating
• 0.10mm (AWG 38)
• 0.12mm
25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 100mm
1, 2, 3, 4 wires
In rolls, on spools or wooden drums
Product Display
Model And Meaning
Customization Upon Request
| Part No. | Width (mm) | Wire Structure Wire Number Per Strands × Single Wire Diameter / Width (mm) |
Weight Approx. (kg/km) |
|---|---|---|---|
| BGTW(X)-12/1/25 | 25 | 1×0.12/25 | 12.0 |
| BGTW(X)-12/1/30 | 30 | 1×0.12/30 | 12.5 |
| BGTW(X)-12/1/40 | 40 | 1×0.12/40 | 13.0 |
| BGTW(X)-12/1/50 | 50 | 1×0.12/50 | 15.0 |
| BGTW(X)-12/2/50 | 2×0.12/50 | 30.0 | |
| BGTW(X)-10/1/60 | 60 | 1×0.10/60 | 17.0 |
| BGTW(X)-12/1/60 | 1×0.12/60 | 18.0 | |
| BGTW(X)-10/2/60 | 2×0.10/60 | 35.0 | |
| BGTW(X)-12/2/60 | 2×0.12/60 | 36.0 | |
| BGTW(X)-10/4/60 | 4×0.10/60 | 72.0 | |
| BGTW(X)-12/1/70 | 70 | 1×0.12/70 | 20.0 |
| BGTW(X)-12/2/70 | 2×0.12/70 | 40.0 | |
| BGTW(X)-12/1/80 | 80 | 1×0.12/80 | 21.0 |
| BGTW(X)-12/2/80 | 2×0.12/80 | 42.0 | |
| BGTW(X)-12/1/100 | 100 | 1×0.12/100 | 23.0 |
| BGTW(X)-12/2/100 | 2×0.12/100 | 46.0 |
Advantages
Made of Cu-ETP C11000 pure copper, ensuring minimum voltage drop and heat generation.
Braided structure allows easy bending in tight spaces, suitable for dynamic bending and vibration environments, reducing stress of rigid connections.
Bare copper for general use; tin-plated copper braided mesh resists moisture, salt spray and mild chemical attack, ideal for outdoor or industrial polluted areas.
Provides excellent electromagnetic shielding effectiveness (SE) for cable shield grounding, cabinet shielding, etc.
Widths from 25mm to 100mm, single wire diameters 0.10/0.12mm, 1~4 parallel strands, can be combined for larger cross sections.
Operating Conditions
Bare copper -40°C to +150°C (continuous); tin-plated copper -40°C to +150°C, short-term up to +180°C.
Bare copper avoids long-term exposure to high concentration sulfides or acidic environments; tin-plated copper can be used in humid, salt spray and mild acid/alkali conditions.
Bending radius recommended ≥5 times total thickness of the mesh; use copper or tin-plated copper crimp terminals when connecting to busbars or terminals.
Depends on cross-sectional area and heat dissipation; typically used for grounding, equipotential bonding and auxiliary current-carrying circuits.
Maintenance
Every 6 months check for broken strands, discoloration (heavy oxidation) or mechanical damage. For tin-plated products, check for peeling of the coating.
Use dry compressed air or a soft brush to remove dust; for oil contamination, wipe with anhydrous alcohol or a mild detergent and then dry thoroughly. Do not use acidic or alkaline cleaners.
Avoid axial tension during installation; keep natural state to prevent change in mesh density and conductive cross-section.
Service Life
• Under normal indoor conditions (temperature -40°C to +120°C, dry and non-corrosive atmosphere), the designed service life of copper braided mesh is 15-20 years.
• Tin-plated copper braided mesh can achieve 10-15 years in humid or mildly corrosive environments.
• Thanks to pure copper material and flexible braided structure, it can achieve a service life comparable to the main equipment in static grounding applications.
After-Sales Service
Engineering consultation, drawings...
Lead time & quality report provided before shipment
Customization Upon Request
Zhejiang Bridgold Copper Tech Co., Ltd. is a professional leader China copper braid flat, copper braid wire, copper braid wire flat, copper braided wire, copper earth braid manufacturers and suppliers with high quality and low price. Welcome to contact us.
Frequently Asked Questions (FAQ)
Our copper braided mesh is manufactured using annealed Cu-ETP wires (C11000) with a certified copper content of ≥ 99.95%, ensuring maximum electrical conductivity and durability.
Bare copper is cost-effective and optimal for indoor, non-corrosive environments. Tin-plated copper provides superior oxidation and corrosion resistance, making it ideal for outdoor, high-humidity, or industrial chemical applications.
Yes, we provide extensive customization upon request, offering widths ranging from 25mm to 100mm and parallel strand options (1 to 4 wires) with 0.10mm or 0.12mm single wire diameters.
To ensure structural integrity and optimal conductivity, the recommended bending radius should be at least 5 times the total thickness of the mesh. Avoid axial stretching during installation.
In standard indoor conditions (-40°C to +120°C), our copper braided mesh has a designed lifespan of 15-20 years, while tin-plated versions last 10-15 years even in mildly corrosive conditions.
We offer flexible packaging modes according to order size and transport requirements, including rolls, spools, and wooden drums to ensure safe delivery without deformation.