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ISO Certified
9001:2015
Welcome to DHANRAJ POWERTECH, A electrical material and equipment suppliers serving Chakan MIDC, Pune, MH, India is a multifaceted establishment since 2024, that caters to diverse electrical needs within Chakan MIDC, Pune, MH, India.
G.N. 214/3, Phadkewasti, Nr Mercedes Benz, Chakan Midc, Nighoje. Tal-Khed, Dist-Pune, MH, 410501.
9001:2015
Dhanraj Powertech is leading Heat Shrinkable Sleeve Suppliers in Mumbai, Dealers and Distributors in Mumbai. Our company established in 2024, we providing reliable cable protection and insulation solutions for electrical and power applications. We ISO 9001:2015 Certified and Our heat shrinkable sleeves are designed to provide electrical insulation, moisture resistance and secure covering for cables, wires, joints and connections. We supply sleeves suitable for different cable sizes and application requirements, helping industries maintain safe and dependable electrical installations.
As experienced Heat Shrinkable Sleeve Dealers in Mumbai, we focus on supplying quality products that offer easy installation, strong insulation and long-lasting performance. Our solutions are suitable for power distribution, electrical panels, cable jointing, industrial systems, transformers and other electrical installations. We understand application requirements and help customers select suitable heat shrinkable sleeves based on cable dimensions, voltage requirements and installation conditions.
Heat Shrink Tubing & Cable Sleeves provide durability, protection against moisture, and durability, as well as safety of industrial and electrical use. Heat Shrink Heavy-Wall Cable Sleeves, Heat Shrink Tubing & Cable Sleeves are insulating coats that stretch tightly around pipes or cables or joints when heated giving them better insulation and corrosion resistance.
As Heat Shrinkable Sleeve Suppliers in Mumbai, we offer following types of Heat Shrink Tubing & Cable Sleeves.
As we provide Heat Shrinkable Sleeve in Mumbai, our sleeves are made from high-quality polymer materials for durability.
| Specification | Details |
|---|---|
| Material | Cross-linked Polyolefin (flexible, flame-retardant) or PVC |
| Shrink Ratio | 2:1 (shrinks to 50%) or 3:1 (shrinks to 33% of original diameter) |
| Operating Temperature | -55°C to 125°C (continuous) |
| Shrink Temperature | 80°C to 120°C for full recovery |
| Dimensions | Diameter: 1 mm to 180+ mm, Wall Thickness: 0.02 mm to 100 microns |
| Voltage Rating | Standard: 600V; Specialized: up to 1.8 kV or higher |
| Radial Shrinkage | Typically 50% or more |
| Axial Shrinkage | Typically ~7% (low) |
| Storage Conditions | Cool, dry place (15–25°C), humidity <60% |
| Installation Method | Heat gun or oven |
As Heat Shrinkable Sleeve Dealers in Mumbai, our sleeves provide excellent adhesion and sealing performance.
As Heat Shrinkable Sleeve Distributors in Mumbai, our sleeves are suitable for power distribution networks and industrial installations.
Dhanraj Powertech is well-known Heat Shrinkable Sleeve Suppliers in Mumbai, Dealers and Distributors in Mumbai. We provide practical cable insulation and protection solutions for electrical and industrial applications, backed by product knowledge and application-focused support. Whether you require heat shrinkable sleeves for cable joints, terminals, panels or power installations, our team can help you find the right solution for your requirements. Contact us today for quality Heat Shrinkable Sleeves in Mumbai and get reliable electrical protection solutions for your projects.
A heat shrinkable sleeve contracts when heated and forms a tight covering around the cable or connection. It helps protect against moisture, dust, abrasion and accidental contact.
They are commonly used for cable joints, terminals, electrical connections, control panels, transformers, power distribution systems and industrial electrical installations.
The sleeve size is generally selected according to the cable or component diameter and the required shrink ratio. Proper sizing ensures a secure and effective fit after installation.
Yes, heat shrinkable sleeves are widely used as an insulating layer over cables, joints, terminals and electrical connections. The appropriate product should be selected according to the application's voltage and operating conditions.
They provide electrical insulation, mechanical protection, moisture resistance and improved protection against environmental exposure. They also provide a neat and secure finish after installation.
Dhanraj Powertech supplies and distributes Heat Shrinkable Sleeves in Mumbai for electrical, industrial and power applications. Customers can contact the company for product selection and supply requirements.
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