Comprehensive Technical Overview of BW Type Brass Cable Glands
We are one of the leading manufacturers and exporters of BW Type Brass Cable Glands, Weatherproof Brass Cable Glands, and Industrial Brass Cable Glands from India. We have been supplying high-quality BW Type Brass Cable Glands, Armored Cable Glands, Non-Armored Cable Glands, Explosion Proof Brass Glands, Weather-resistant Brass Glands, Corrosion Protected Brass Glands, and Custom BW Type Brass Cable Glands to the world market for many decades. Our state-of-the-art manufacturing facility specializes in producing premium Brass Cable Gland Systems using advanced hot forging, precision machining, electroplating, automated assembly, IP testing, and comprehensive quality control systems. With over three decades of global experience in Brass Cable Gland manufacturing, we serve diverse industries including industrial automation, power distribution, marine applications, oil and gas, chemical plants, manufacturing facilities, infrastructure projects, and renewable energy systems. Our expertise encompasses working with various brass alloys including Free Cutting Brass C36000, DZR Brass CW602N, Forging Brass C37700, and Leaded Brass C38500. We manufacture BW Type Brass Cable Glands in sizes ranging from PG7 to PG63, metric sizes from M12 to M80, and NPT threads from 1/2″ to 2″, maintaining IP68 ingress protection ratings, temperature ratings from -40°C to 105°C, excellent EMI/RFI shielding properties, compliance with IEC 62444, BS 6121, VDE 0619 standards, and reliable performance in demanding industrial environments.
Types of BW Type Brass Cable Glands
Standard BW Type Brass Cable Glands
General Purpose BW Brass Glands with nickel-plated finish for basic corrosion protection, featuring single compression seal and standard thread engagement. Available in metric, PG, and NPT thread versions with temperature range from -20°C to 100°C. These Economical Brass Glands provide reliable cable retention and are suitable for indoor electrical panels, control cabinets, and general industrial applications where moderate environmental protection is required.
Weatherproof BW Type Brass Cable Glands
Enhanced Sealing BW Brass Glands with triple-layer nickel-chromium plating, featuring EPDM sealing rings and anti-vibration lock nuts. These IP68 Rated Brass Glands offer superior weather resistance and are ideal for outdoor installations, marine environments, and harsh industrial settings where water, dust, and moisture protection is critical.
Explosion Proof BW Type Brass Cable Glands
ATEX Certified BW Brass Glands with increased safety design, featuring special flame-proof compounds and certified for hazardous areas. These Zone 1 & Zone 2 Compliant Glands are essential for oil refineries, chemical processing plants, gas installations, and mining operations where explosive atmospheres are present.
EMC Shielded BW Type Brass Cable Glands
Electromagnetic Compatible BW Brass Glands with integrated grounding tags and superior metal-to-metal contact, featuring 360° shielding effectiveness. These EMI/RFI Protected Glands provide excellent electromagnetic protection for sensitive electronic equipment, control systems, telecommunications, and medical devices.
High Temperature BW Type Brass Cable Glands
Special Grade BW Brass Glands with high-temperature silicone seals and special alloy construction, featuring extended temperature range from -40°C to 150°C. These Thermal Resistant Glands are designed for furnace connections, engine compartments, industrial heating systems, and high-temperature applications.
Technical Specifications
Material Composition & Properties
Base Material: Free Cutting Brass C36000 (CuZn39Pb3)
Plating Specification: Nickel plating 8-12μm thickness per ISO 1456
Sealing Material: EPDM rubber per ISO 3302
Temperature Range: Standard: -40°C to 105°C, High-temp: -40°C to 150°C
Performance Ratings
IP Protection: IP68 submersible up to 1.5 meters for 30 minutes
EMC Shielding: 60dB attenuation from 10MHz to 1GHz
Pull-Out Resistance: 80N to 2500N depending on cable size
Torque Strength: 2Nm to 85Nm installation torque capability
Thread Standards & Sizes
Metric Threads: M12, M16, M20, M25, M32, M40, M50, M63, M80
PG Threads: PG7, PG9, PG11, PG13.5, PG16, PG21, PG29, PG36, PG42, PG48, PG63
NPT Threads: 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″
Manufacturing Excellence
Precision Manufacturing Process
Hot Forging: Brass billets heated to 650-750°C and forged in closed dies for superior grain structure
CNC Machining: 5-axis CNC machining centers maintaining tolerances of ±0.01mm for critical dimensions
Thread Rolling: Cold-forming process that increases thread strength by 25% compared to cut threads
Electroplating: Automated nickel plating line with thickness control and quality monitoring
Assembly & Testing: Robotic assembly with 100% functional testing and quality verification
Quality Control Measures
Raw Material Inspection: Spectrochemical analysis for every brass batch
Dimensional Verification: CMM inspection with statistical process control
Surface Quality: Salt spray testing per ASTM B117 for corrosion resistance
Performance Testing: IP68 submersion testing and mechanical strength testing
International Standards & Certifications
Global Compliance
IEC 62444: International standard for cable glands
BS 6121: British standard for mechanical cable glands
VDE 0619: German electrical engineering standard
ATEX 2014/34/EU: European explosion protection directive
Quality Certifications
ISO 9001:2015 Quality Management System
ISO 14001:2015 Environmental Management System
RoHS 3 Compliance for hazardous substances
REACH Compliance for chemical regulations
Industry Applications
Industrial Automation
Control panel wiring, sensor connections, motor control centers, and automation system cabling in manufacturing facilities.
Power Distribution
Electrical substations, power control rooms, distribution boards, and energy management systems.
Marine & Offshore
Shipboard electrical systems, offshore platform wiring, dock electrical connections, and coastal installations.
Oil & Gas
Refinery instrumentation, pipeline monitoring systems, drilling rig electrical connections, and processing plant wiring.
Installation & Maintenance
Proper Installation Guidelines
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Select appropriate gland size based on cable diameter
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Ensure enclosure thread compatibility
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Apply correct installation torque using calibrated tools
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Verify cable sheath termination length
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Check seal compression and overall integrity
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Conduct final visual inspection
Maintenance Recommendations
Regular Inspection: Quarterly visual checks for corrosion or damage
Seal Replacement: Annual seal inspection and replacement if necessary
Thread Maintenance: Apply anti-seize compound annually in corrosive environments
Performance Verification: Periodic IP testing for critical applications
Frequently Asked Questions
Q1: What does BW designation signify in cable glands?
BW designation refers to British Weatherproof type cable glands, indicating they are designed to provide reliable weatherproof protection and are built to British Standard specifications for mechanical cable glands.
Q2: What is the difference between standard and weatherproof BW glands?
Standard BW glands provide basic environmental protection, while weatherproof BW glands feature enhanced sealing systems, superior plating thickness, and are tested to higher IP ratings for extreme weather conditions.
Q3: Can BW type glands be used in hazardous areas?
Yes, we manufacture ATEX-certified BW type glands specifically designed for use in hazardous areas Zone 1 and Zone 2 when properly selected and installed.
Q4: What is the expected service life of your BW brass glands?
Our BW brass glands have a minimum service life of 15-20 years in standard industrial environments and 10-15 years in harsh marine conditions when properly installed and maintained.
Q5: Do you provide custom marking and branding?
Yes, we offer custom laser marking, branding, and identification markings. Minimum order quantities apply for custom marking services.
Q6: What is your lead time for large quantity orders?
Standard lead time for large quantities is 6-8 weeks. We can accommodate expedited manufacturing for urgent project requirements with proper planning.
Contact Us Today – Request Quote for BW Type Brass Cable Glands
Ready to discuss your BW Type Brass Cable Gland requirements for industrial automation, power distribution, marine applications, or custom electrical connection solutions?
Request a Quote: Send your specifications including gland type, thread size, cable diameter, IP rating, 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 gland 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
