jambrass

Bronze Tape clips

Bronze Tape clips

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$11.93 / kg

kg

Comprehensive Technical Overview of Bronze Tape Clips

We are one of the leading manufacturers and exporters of Bronze Tape ClipsElectrical Tape Clips, and Grounding Tape Clips from India. We have been supplying high-quality Bronze Tape FastenersGrounding Tape ClampsElectrical Bonding ClipsLightning Protection ClipsTape Support Clips, and Custom Bronze Tape Clips to the world market for many decades. Our state-of-the-art manufacturing facility specializes in producing premium Bronze Electrical Clipping Systems using advanced copper alloy formulationprecision stampingprogressive die technologyCNC machiningheat treatment processessurface finishingautomated assemblyelectrical testing, and comprehensive quality assurance systems. With over three decades of global experience in Bronze Tape Clip manufacturing, we serve diverse industries including electrical grounding systemslightning protectiontelecommunicationsrailway electrificationindustrial plantssubstation groundingbuilding services, and critical infrastructure projects. Our expertise encompasses working with various bronze alloys including Gunmetal Bronze (BS 1400 LG2)Phosphor Bronze (BS 1400 PB4)Aluminum Bronze (BS 1400 AB2), and High-Strength Bronze Alloys. We manufacture Bronze Tape Clips in tape sizes from 20mm x 3mm to 50mm x 6mm, current ratings from 100A to 1000A, maintaining temperature ratings from -40°C to 120°C, excellent electrical conductivity, compliance with IEC 62305, UL 467, BS 7430, IEEE 80 standards, and reliable performance in critical electrical grounding applications.

Types of Bronze Tape Clips

Single Bolt Tape Clips
Standard Single Fastener Clips with simple yet effective design for quick tape installation, featuring precision-formed bronze body and secure clamping mechanism. Available for tape sizes from 20x3mm to 50x6mm with current ratings from 100A to 400A. These Quick Installation Clips provide reliable connections for general grounding applicationsequipment bondingtemporary installations, and maintenance work where rapid deployment is required.

Double Bolt Tape Clips
Enhanced Security Clips with dual-bolt design for increased clamping force and superior contact pressure, featuring wider contact surface and balanced pressure distribution. Current ratings from 200A to 600A with robust bronze construction. These High-Pressure Clips are essential for critical connectionshigh-current applicationsvibration-prone environments, and permanent installations where maximum clamping security is necessary.

Spring Loaded Tape Clips
Tension Type Clips with integrated bronze spring mechanism, featuring constant pressure maintenance and thermal expansion accommodation. Available in various sizes with automatic tension adjustment. These Self-Adjusting Clips are designed for outdoor applicationstemperature varying environmentsstructural movements, and long-term installations where consistent contact pressure is critical.

Edge Mount Tape Clips
Surface Mounting Clips with flat base design for direct mounting on structures, featuring multiple hole patterns and versatile installation options. These Structural Mount Clips provide secure tape attachment for building surfacesequipment enclosuresstructural steel, and concrete surfaces where flat surface mounting is required.

Angle Mount Tape Clips
90-Degree Mounting Clips with perpendicular design for corner installations, featuring reinforced construction and optimal tape routing. Available in left-hand and right-hand configurations. These Corner Connection Clips are crucial for structural cornersequipment edgeswall transitions, and direction changes where right-angle tape routing is necessary.

Material Specifications & Properties

Bronze Alloy Composition & Mechanical Properties

Alloy Type Composition Conductivity (% IACS) Tensile Strength (MPa) Yield Strength (MPa) Rockwell Hardness
Gunmetal Bronze LG2 85% Cu, 5% Zn, 5% Sn, 5% Pb 25% 240-300 120-150 B65-B80
Phosphor Bronze PB4 90% Cu, 10% Sn, 0.2% P 18% 350-450 200-250 B80-B95
Aluminum Bronze AB2 85% Cu, 10% Al, 3% Fe, 2% Ni 20% 600-750 300-400 B90-B105
High-Strength Bronze 88% Cu, 8% Sn, 2% Zn, 2% Pb 22% 400-500 180-220 B75-B90

Performance Specifications & Ratings

Parameter Standard Range Heavy-Duty Range Test Standard
Current Rating 100A – 400A 400A – 1000A UL 467
Short Circuit Withstand 10kA – 25kA 25kA – 40kA IEEE 80
Contact Resistance <20μΩ <10μΩ IEC 61238
Clamping Force 2kN – 8kN 8kN – 15kN BS 7430
Corrosion Resistance 500+ hours salt spray 1000+ hours salt spray ASTM B117

Manufacturing Excellence

Advanced Manufacturing Process
Precision Stamping: High-speed progressive die stamping for consistent quality and dimensional accuracy
CNC Machining: Precision machining centers maintaining tolerances of ±0.05mm
Heat Treatment: Solution treatment and aging for optimal mechanical properties
Surface Treatment: Tin plating, passivation, or natural bronze finish
Quality Testing: 100% dimensional, visual, and electrical inspection

Quality Assurance Protocols
Material Certification: Mill certificates with full chemical composition analysis
Dimensional Control: Optical comparator inspection with statistical process control
Mechanical Testing: Tensile testing, compression testing, and spring force testing
Electrical Testing: Contact resistance measurement and current cycling tests
Performance Validation: Salt spray testing, thermal cycling, and accelerated aging

Technical Specifications & Performance Data

Mechanical Strength & Clamping Capacity

Clip Model Tape Size Current Rating Clamping Force Bolt Size Torque Value Weight
BTC-S-20 20x3mm 100A 2-3kN M6 8-10Nm 0.08kg
BTC-S-25 25x3mm 150A 3-4kN M6 8-10Nm 0.10kg
BTC-S-32 32x4mm 200A 4-5kN M8 15-20Nm 0.15kg
BTC-S-40 40x5mm 300A 5-7kN M8 15-20Nm 0.20kg
BTC-S-50 50x6mm 400A 7-9kN M10 25-30Nm 0.30kg
BTC-D-32 32x4mm 300A 8-10kN M8 15-20Nm 0.25kg
BTC-D-40 40x5mm 500A 10-12kN M10 25-30Nm 0.35kg
BTC-D-50 50x6mm 600A 12-15kN M12 35-40Nm 0.50kg

Electrical Performance Specifications

Performance Parameter Standard Value Enhanced Value Test Condition
Contact Resistance <20μΩ <10μΩ At 50A DC
Temperature Rise 35°C at rated current 25°C at rated current Ambient 25°C
Short Circuit Withstand 16kA for 1s 25kA for 1s IEEE 80 Standard
Voltage Drop <3mV per 100A <1.5mV per 100A Steady State
Frequency Response Up to 100MHz Up to 500MHz RF Applications

Installation Accessories & Compatibility

Mounting Hardware Specifications

Clip Size Bolt Size Washer Type Torque Value Recommended Tools
Small (20-25mm) M6 Spring washer 8-10Nm 10mm socket
Medium (32-40mm) M8 Spring washer 15-20Nm 13mm socket
Large (50mm) M10 Spring washer 25-30Nm 17mm socket
Heavy Duty M12 Belleville washer 35-40Nm 19mm socket

Compatible Tape Specifications

Tape Size Material Surface Treatment Installation Notes
20x3mm Copper/Bronze Bare/Tinned Pre-clean required for bare tape
25x3mm Copper/Bronze Bare/Tinned Standard cleaning sufficient
32x4mm Copper/Bronze Bare/Tinned Ensure flat surface contact
40x5mm Copper/Bronze Bare/Tinned Check for surface irregularities
50x6mm Copper/Bronze Bare/Tinned Verify clip alignment

International Standards & Certifications

Global Compliance & Approvals
IEC 62305: Lightning protection systems
UL 467: Grounding and bonding equipment
BS 7430: Code of practice for protective earthing
IEEE 80: Guide for safety in AC substation grounding
IEC 61238: Compression and mechanical connectors

Testing & Certification Standards
Short Circuit Testing: UL 467 for fault current withstand capability
Temperature Rise Testing: IEEE 80 for current carrying capacity verification
Mechanical Testing: BS 7430 for mechanical strength validation
Environmental Testing: IEC 60068 for environmental conditions assessment

Industry Applications

Electrical Grounding Systems
Building Grounding: Main grounding busbar connections and down conductor attachments
Equipment Bonding: Electrical equipment grounding and bonding connections
Structural Grounding: Steel structure bonding and equipotential bonding
Lightning Protection: Air termination network and down conductor system connections

Industrial Applications
Manufacturing Plants: Machine grounding and equipment bonding
Process Industries: Pipeline bonding and tank grounding
Power Plants: Generator grounding and switchgear bonding
Telecommunications: Tower grounding and equipment bonding

Special Applications
Railway Systems: Track bonding and signaling system grounding
Renewable Energy: Solar farm grounding and wind turbine bonding
Data Centers: Computer room grounding and equipment bonding
Medical Facilities: Medical equipment grounding and safety bonding

Installation Guidelines & Maintenance

Professional Installation Procedure

  1. Surface Preparation: Clean mounting surface and tape using appropriate methods

  2. Clip Selection: Verify clip size matches tape dimensions and current requirements

  3. Positioning: Align clip properly with tape and mounting surface

  4. Fastener Installation: Install bolts with correct washers and sequence

  5. Torque Application: Use calibrated torque wrench with specified values

  6. Final Inspection: Verify installation quality and electrical continuity

Maintenance Best Practices
Regular Inspection: Annual visual inspection and torque verification
Electrical Testing: Triennial contact resistance measurement
Corrosion Monitoring: Biannual corrosion assessment in harsh environments
Performance Verification: Periodic thermographic inspection
Replacement Schedule: 20-year recommended service life with proper maintenance

Frequently Asked Questions

Q1: What are the advantages of bronze tape clips over stainless steel clips?
Bronze tape clips offer superior electrical conductivity, better corrosion compatibility with copper tapes, non-magnetic properties, and excellent long-term performance in grounding applications. They prevent galvanic corrosion and ensure reliable electrical continuity.

Q2: Can these clips be used for both copper and bronze grounding tapes?
Yes, our bronze tape clips are specifically designed for compatibility with both copper and bronze grounding tapes. The material compatibility ensures no galvanic corrosion and maintains optimal electrical performance.

Q3: What is the maximum installation temperature for these clips?
The clips can be installed in ambient temperatures from -40°C to 60°C. For operation, they are rated for continuous service from -40°C to 120°C, with special versions available for higher temperature applications.

Q4: Do you provide clips with different surface treatments?
Yes, we offer various surface treatments including natural bronze, tin plating, silver plating, and special passivation treatments to suit different environmental conditions and application requirements.

Q5: What is the expected service life of your bronze tape clips?
Our bronze tape clips have a minimum service life expectancy of 20+ years when properly installed and maintained, with proven performance in various industrial and utility applications worldwide.

Q6: What testing do you perform on finished clips?
We perform 100% dimensional inspection, visual examination, mechanical strength testing, contact resistance measurement, and sample corrosion testing. Additionally, we conduct type tests including temperature rise, short circuit, and environmental testing.

Contact Us Today – Request Quote for Bronze Tape Clips

Ready to discuss your Bronze Tape Clip requirements for electrical grounding systems, lightning protection, industrial applications, or custom electrical connection solutions?

Request a Quote: Send your specifications including clip type, tape size, quantity, and application details to sales@jambrass.com for a detailed quotation within 24 hours.

Technical Support: Email your application requirements or technical drawings for clip selection guidance, material recommendation, and certification assistance.

Call Us: +91-22-43449300 / +91-22-43449323 (Monday-Friday, 9:00 AM – 6:00 PM IST)

Office Address: 1406, 14th Floor, Dalamal Tower, Nariman Point, Mumbai – 400021, Maharashtra, INDIA

Factory Address: Plot 10B, GIDC Industrial Estate, Shanker Tekari, Udyognagar, Jamnagar, Gujarat, India – 361004

Contact Person: Mr. Mehul Vora

Email: sales@jambrass.com

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