Brass CW Cable Glands 3 Parts
Heavy Duty Double Compression Cable Gland Manufacturer & Exporter from India
Brass CW Cable Glands 3 Parts are designed for use with armoured cables. These glands provide secure clamping and earth continuity between the armour and the gland. With a sealing mechanism for the outer sheath, they are ideal for both indoor and outdoor environments, offering weatherproof and waterproof protection in all conditions.
Brass CW Cable Glands 3 Parts are heavy-duty double compression cable glands designed for use with Steel Wire Armoured (SWA) and other armoured cables in outdoor and indoor industrial environments. We are one of the leading manufacturers and exporters of Brass CW Cable Glands 3 Parts from India. We have been supplying Brass Cable Glands to the world market for many decades. With over three decades of precision engineering experience, we manufacture high-performance CW type cable glands suitable for harsh industrial conditions requiring environmental sealing and superior mechanical retention. Manufactured using premium Brass grades such as CW614N, CW617N, and IS 319 Free Cutting Brass, our CW Cable Glands offer excellent corrosion resistance, durability, and secure armour clamping. Available in Metric, BSP, NPT, and PG threads, these glands comply with BS, IEC, and international standards. Standard production lead time: 4–6 weeks.
Overview of Brass CW Cable Glands (3 Parts Type)
Brass CW Cable Glands (3 Parts) are double compression glands specially engineered for outdoor installations where environmental protection against dust and moisture is essential. Unlike BW glands (indoor type), CW glands provide additional sealing on the outer sheath and armour, making them suitable for exposed industrial environments. The 3-part design ensures effective armour clamping and reliable IP sealing performance. These glands are widely used in electrical substations, petrochemical plants, marine installations, and heavy engineering industries. The Brass body ensures strength, electrical continuity, and ease of machining, while Nickel plating enhances corrosion resistance in humid and coastal environments.
Material Grades – Brass Used in CW Cable Glands
We manufacture Brass CW Cable Glands using globally recognized Brass standards:
| Country / Standard | Grade |
|---|---|
| IS (India) | IS 319 Type I |
| BS (UK) | BS 2874 CZ121 / CZ122 |
| EN (Europe) | CW614N / CW617N |
| ASTM (USA) | ASTM B16 C36000 |
| DIN (Germany) | CuZn39Pb3 |
| JIS (Japan) | C3604 |
| China | HPb59-1 |
Nickel plating thickness ranges from 5 to 25 microns depending on corrosion resistance requirements. Custom finishes such as Tin Plating are also available.
Manufacturing Process & Machinery
Our Brass CW Cable Glands 3 Parts are manufactured using CNC turning centers and automatic multi-spindle lathes for precision machining. Threads are cut and inspected as per BSP (BS 21), NPT (ANSI/ASME B1.20.1), and ISO Metric standards. Each component undergoes deburring, ultrasonic cleaning, and surface finishing. Quality control includes dimensional inspection, thread gauge testing, torque resistance testing, and pull-out strength verification. Our production system supports bulk OEM manufacturing as well as customized project-based orders.
Construction – 3 Parts CW Cable Gland Components
The typical Brass CW Cable Gland (3 Parts) consists of:
Gland Body
Armour Clamping Cone
Compression Nut
Seal (Neoprene / Rubber)
Lock Nut
Earth Tag (Optional)
PVC Shroud (Optional)
Line Diagram – CW Cable Gland (3 Parts)
| Lock Nut|
|_________|
|| Thread (BSP/NPT/Metric)
____||____
| Gland |
| Body |
|__________|
/ \
Cone Seal
Size Chart / Specification – Brass CW Cable Glands (3 Parts)
| CODE | GLAND SIZE | THREAD SIZE “C” | THREAD LENGTH “E” | A/F | CABLE RANGE “A” | CABLE RANGE “B” |
|---|---|---|---|---|---|---|
| CBL-CW220S | 20S | M20 | 10 | 21.00 | 11.50 | 15.50 |
| CBL-CW220L | 20L | M20 | 10 | 22.50 | 14.00 | 20.50 |
| CBL-CW225L | 25L | M25 | 10 | 32.50 | 20.00 | 27.20 |
| CBL-CW232L | 32L | M32 | 10 | 41.00 | 26.30 | 33.50 |
| CBL-CW240L | 40L | M40 | 15 | 49.00 | 32.00 | 40.00 |
| CBL-CW250S | 50S | M50 | 15 | 55.00 | 38.20 | 46.30 |
| CBL-CW250L | 50L | M50 | 15 | 62.00 | 44.00 | 52.60 |
| CBL-CW263S | 63S | M63 | 15 | 66.50 | 50.10 | 59.00 |
| CBL-CW263L | 63L | M63 | 15 | 76.00 | 56.00 | 65.30 |
| CBL-CW275S | 75S | M75 | 15 | 86.50 | 62.00 | 71.60 |
| CBL-CW275L | 75L | M75 | 15 | 91.50 | 68.00 | 78.00 |
| CBL-CW290L | 90L | M90 | 20 | 104.50 | 80.50 | 91.00 |
Technical Specifications & Performance Metrics
| Parameter | Specification |
|---|---|
| Material | Brass CW614N / C36000 |
| Type | Double Compression (3 Parts) |
| Surface Finish | Natural / Nickel Plated |
| IP Rating | IP66 / IP67 (with proper sealing) |
| Operating Temperature | -20°C to +100°C |
| Thread Types | BSP, NPT, Metric, PG |
| Tolerance | ±0.05 mm |
CW Cable Glands provide superior sealing performance, strong armour clamping, and vibration resistance in demanding industrial environments.
Industries Using Brass CW Cable Glands
Oil & gas installations, petrochemical plants, power generation stations, offshore platforms, marine systems, railway electrification projects, EPC contractors, and heavy industrial manufacturing sectors rely on CW Brass Cable Glands for secure and safe cable terminations.
Turnaround Time & Export Capability
Standard production turnaround time is 4–6 weeks, depending on quantity and customization. We export globally with complete inspection reports, material certificates, and project documentation.
Why Choose Our Brass CW Cable Glands?
With more than 30 years of global manufacturing experience, we deliver precision-engineered Brass Cable Glands with consistent quality and competitive pricing. Our strengths include customized threading solutions, OEM branding, flexible production capacity, rapid response communication, and strict quality control procedures. We provide inspection reports, test certificates, and customized packaging with customer labels. Our global exposure and strong export logistics network ensure timely deliveries worldwide.
Packaging & Shipping
Brass CW Cable Glands are packed in export-quality corrugated cartons with internal protective packaging. Bulk packaging and customized labeling options are available. Shipments are dispatched via sea freight or air cargo with full export documentation from India.
Typical Q & A (Technical FAQ)
Q1: What is the difference between BW and CW Cable Glands?
CW glands provide environmental sealing for outdoor use; BW glands are for indoor use.
Q2: What is the IP rating of CW glands?
Up to IP66/IP67 when properly installed.
Q3: Are Nickel Plated glands available?
Yes, standard 10–15 microns plating.
Q4: What thread types are offered?
Metric, BSP, NPT, PG.
Q5: What is the delivery time?
4–6 weeks.
Q6: Are accessories like shrouds available?
Yes, optional PVC shrouds and earth tags.
Q7: Do you provide test certificates?
Yes, upon request.
Q8: Can custom sizes be manufactured?
Yes, as per drawing or project specification.
Q9: Are glands suitable for marine environments?
Yes, especially Nickel Plated versions.
Q10: Do you export worldwide?
Yes, global exports from India.
Glossary of Terms
Cable Gland: Mechanical device securing and sealing electrical cables.
Double Compression: Compression applied to both inner sheath and armour.
Armoured Cable: Cable with metallic armour for mechanical protection.
IP Rating: Ingress Protection rating against dust and water.
Nickel Plating: Corrosion-resistant surface coating.
Related Parts
Brass BW Cable Glands, Brass A1 A2 Cable Glands, Nickel Plated Brass Cable Glands, Brass Earth Tags, Brass Lock Nuts, PVC Shrouds, Industrial Cable Accessories, Double Compression Cable Glands.
Call To Action
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Email: sales@cableglandsindia.com
Phone / WhatsApp: +91-22-43449300
Website: www.cableglandsindia.com
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