PVC Casing Capping, Trunking & Cable Ducts
Precision-Engineered Surface Wire Containment Solutions. Crown Industries manufactures high-impact, fire-retardant PVC Casing Capping Trunking, PVC Cable Trunking, and Cable Ducts designed for safe, organized, and aesthetic cable routing across residential, commercial, and industrial networks.
Premium PVC Casing Capping & Cable Duct Manufacturer Since 1997
Established in 1997, Crown Industries is a pioneer in manufacturing high-quality PVC Casing Capping Trunking, PVC Cable Trunking, and PVC Cable Ducts. Designed using unplasticized virgin polymer compounds and advanced extrusion tooling, our wire containment channels offer superior dielectric insulation, mechanical strength, and fire retardancy.
Our surface wiring solutions feature high-precision snap-fit double locking systems that keep electrical wiring firmly enclosed without popping loose under wire tension. Whether executing neat residential surface wiring or organizing high-density multi-core industrial panel wiring, Crown Industries delivers durable and aesthetically superior products across India.
Key System Advantages
- Premium Flame Retardant Self-Extinguishing PVC
- Precision Double Locking Snap-Fit Lid Design
- High Dielectric Strength & Zero Electrical Leakage
- Smooth Internal Channels for Frictionless Wire Laying
- Non-Corrosive, Moisture Proof & Termite Resistant
- Easy Cutting, Punching & Rapid Screw Mounting
- Available in Complete Standard Dimension Matrix
Core Wire Management Products
Comprehensive range of surface casing, heavy trunking, and panel ducts engineered for safe electrical containment.
PVC Casing Capping Trunking
High-Precision Snap-Fit Surface Wiring Enclosures
Crown Industries manufactures top-grade PVC Casing Capping Trunking engineered for clean, safe, and efficient surface electrical wiring in residential and commercial spaces. Constructed with double-locking grooves, it provides firm lid retention while shielding conductors against dust, moisture, and mechanical damage.
Key Features:
| Material | Standard Length | Lock Mechanism | Fire Rating |
|---|---|---|---|
| Virgin Flame-Retardant PVC | 2 Meters / Custom | Precision Double Lock | Self-Extinguishing (UL 94V-0) |
PVC Cable Trunking
Heavy-Gauge Enclosed Trunking for Multi-Cable Routing
Our PVC Cable Trunking is engineered to handle large bundles of power and communication cables in commercial setups and industrial plants. Manufactured with thicker wall profiles, it resists structural warping and vibration while keeping cables completely isolated and protected.
Key Features:
| Material | Wall Gauge | Operating Temp | Color Options |
|---|---|---|---|
| Rigid High-Impact PVC | Heavy Industrial Grade | -5°C to +60°C | Ivory / White / Grey |
Cable Duct
Slotted & Solid Wall PVC Ducts for Control Panel Enclosures
Crown Industries manufactures slotted and solid wall Cable Ducts designed for organized wire breakouts inside electrical control panels, switchboards, and telecom cabinets. The burr-free finger slots allow easy wire entry and exit without skinning conductor insulation.
Key Features:
| Material | Slot Style | Insulation Class | Mounting Base |
|---|---|---|---|
| High-Rigidity PVC | Slotted / Solid Wall | High Voltage Grade | Pre-punched Mounting Holes |
PVC Cable Duct
High-Capacity Enclosed Ducting for Infrastructure Projects
Engineered for severe duty environments, our PVC Cable Ducts provide continuous physical protection and containment for sub-main power feeds and complex communication channels in multi-story infrastructure and industrial plants.
Key Features:
| Material | Impact Resistance | Chemical Proof | Standard Color |
|---|---|---|---|
| Unplasticized Polymer PVC | High Mechanical Impact | 100% Resistant to Acid/Alkali | White / Light Grey |
Other Products & Available Sizes
A comprehensive selection of casing patti sizes, trunking profiles, and complementary conduit fittings.
PVC Casing Capping
Standard dual-component surface enclosure profile engineered for neat, isolated interior wire routing.
20mm Casing Capping (20x12)
Ideal for light residential wiring, single circuit leads, telephone, and internet cable routing.
25mm Casing Capping (25x16)
The most widely used dimension for general home and office 5A/16A electrical point wiring.
30mm Casing Capping (30x15)
Designed to house moderate multi-wire bundles and multi-pair communication lines cleanly.
38mm Casing Capping (38x16/38x20)
High-capacity casing patti for heavy commercial circuits, air conditioner leads, and sub-mains.
50mm Casing Capping (50x50 / 50x20)
Maximum capacity surface enclosure for multi-wire feeder bundles and server network drops.
PVC Casing Patti
Durable, flexible surface strips engineered for easy wall alignment and fast screw mounting.
PVC Channel Profile
Custom extruded open and closed channel profiles tailored for industrial machinery and OEM panel framing.
Why Choose Crown Industries
Decades of manufacturing excellence, state-of-the-art extrusion dies, and nationwide B2B supply trust.
30+ Years Experience
Manufacturing excellence and market leadership in electrical wire containment products since 1997.
Virgin PVC Material
Formulated using pure virgin unplasticized PVC for superior fire retardancy and structural rigidity.
Precision Double Locking
Engineered locking tolerances ensure lids stay firmly snapped in place under heavy cable load.
Strict Testing Standards
Batch testing for dielectric strength, fire resistance, and impact tolerance before dispatch.
Pan-India Network
Established supply chain network ensuring fast bulk delivery to project sites across India.
Contractor Support
Customized bulk pricing, technical specs, and reliable supply contracts for major electrical contractors.
Frequently Asked Questions
Common queries regarding PVC Casing Capping, Cable Trunking, and Ducting systems.
Q1: What is the primary difference between PVC Casing Capping and PVC Trunking?
PVC Casing Capping is primarily used for light-to-medium surface wiring in residential and commercial interiors. PVC Trunking features a heavier wall profile designed for high cable capacity in commercial, industrial, and control panel setups.
Q2: Are Crown Industries PVC Casing and Trunking fire-retardant?
Yes, all our casing, capping, trunking, and cable duct products are manufactured using virgin self-extinguishing PVC compounds that prevent fire propagation during short circuits.
Q3: Which size of Casing Capping should I select for general home wiring?
25mm (25x16) is the standard recommended size for general residential 5A/16A point wiring. For lighter circuit leads or telephone lines, 20mm (20x12) is ideal.
Q4: What are the benefits of using Cable Ducts inside control panels?
Slotted cable ducts keep panel wiring organized, allow easy wire breakouts at terminals, provide high electrical insulation, and simplify future maintenance or circuit tracing.
