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| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Hot Dip Galvanized Heavy Duty Tunnel Cable Bracket:
| Attribute Category | Key Specs | Core Advantages |
| Basic Structure | Material: Q235B (Q355B upgrade optional)Process: Mechanical welding | High rigidity; stable structure, no manual welding deviations |
| Anti-Corrosion Coating | Type: Hot Dip GalvanizingZinc Thickness: ≥65μm (≥85μm for humid/salt-fog; epoxy primer optional) | Dense coating; 20-50yr service life; excellent acid/alkali resistance |
| Load-Bearing | Single-circuit: 9000N vertical + 3000N horizontalDouble-circuit: 12000N vertical + 5000N horizontal (customizable)Applicable: ≥3 power cables (38.9kg/m) | Heavy-duty design; fits high-voltage/jet fan cables |
| Specs & Dimensions | Bracket Arm: 250-700mm (screw/combo); 400-670mm (embedded) (customizable)Layer Spacing: 170mm (adjustable) | Fits circular/rectangular tunnels; meets wiring standards |
| Installation | Fixing: ≥2 Φ10-12 galvanized bolts (customizable)Spacing: 1m (0.8m for power cables) | Curvature-adaptable base; firm, anti-vibration/wind pressure |
| Safety | Anti-slip: Bent arm end (custom radius)Grounding: 40*4 galvanized flat steel + insulating pad | Prevents cable displacement; avoids leakage corrosion; meets electrical safety |
| Applicable Scenarios | Tunnels: Subway/highway/railway (mine/undersea optional)Cables: ≤10kV power/control (high-voltage upgrade optional) | All-scenario use; fits humid/vibrant/corrosive environments |
| Compliance | Standards: GB 50168, GB/T 13912, DL/T 678 (ISO/ANSI testing optional)Tests: Appearance, load, 480h salt spray | Meets national/regional standards; passed strict type tests |
| Customization | Scope: Material, dimension, coating, load, installation, standardsProcess: Drawings → Scheme → Sample → Mass production | Full-process service; 100% scenario fit; shortens project cycle |
Heavy Duty Tunnel Cable Bracket Products:
Core Application Scenarios:
Q1: Are you trading company or manufacturer ?
A: We are a manufacturer engaging in the field of metal products for more than 20 years.
Q2:How much is the freight ?
We will decide according to your mode of shipping and quantity, it needs you to provide us specific mode of transportation(by sea or air),which port or airport to arrive at.
Q3: Do you accept retail order? What is the MOQ required?
A: Yes, we accept retail order. MOQ is negotiable, free to contact us for discussion.
Q4: Do you provide ODM/OEM service?
A:Yes. OEM&ODM is available, you can show us the design plan, and it is better to ship us your original sample.
From the concept to finished goods, we do all (design, prototype reviewing, tooling and production) in the factory.
Q5:Can you provide samples?
A:Yes. We can ship your sample via DHL, UPS, Fedex, TNT, EMS etc. Please feel free to contact us for details
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