Overview of ZH-125 135 Heat Shrink Tubing High Temperature Resistance Electrical Sleeve Protect Sheath Wire Insulated For Engineering

ZH-125 135 Heat Shrink Tubing High Temperature Resistance Electrical Sleeve Protect Sheath Wire Insulated For Engineering is the primary insulation device outside the transformer box, used to ensure the insulation of the transformer winding wires. It consists of multiple parts, including the central insulated capacitor core, external insulated upper and lower porcelain components, etc. According to the voltage level, there are various forms of bushings, such as pure ceramic, oil-filled bushings, and capacitor bushings. During the operation of a transformer, the insulation sleeve through which the winding leads is one of its current-carrying components, which needs to withstand the load current and short-circuit current.

Characteristics of ZH-125 135 Heat Shrink Tubing High Temperature Resistance Electrical Sleeve Protect Sheath Wire Insulated For Engineering

Excellent electrical insulation performance: It can effectively prevent the adverse effects of current on wires, cables, or equipment.

High-temperature resistance: Made of high-temperature resistant materials, it can maintain excellent performance in high-temperature environments.

Corrosion resistance: It can effectively prevent chemical substances from causing corrosion damage to wires, cables, or equipment.

Antiaging performance: Maintain stable performance in long-term use and effectively extend service life.

Good mechanical strength and sealing performance: able to withstand instantaneous overheating in the event of a short circuit, with a small appearance, small weight, good sealing performance, strong versatility, and easy maintenance.”

Specification of ZH-125 135 Heat Shrink Tubing High Temperature Resistance Electrical Sleeve Protect Sheath Wire Insulated For Engineering

The ZH-125/135 heat shrink tubing offers reliable protection for wires and connections. It handles high temperatures well. This tubing shrinks significantly when heated. It forms a tight, protective seal around components. This seal guards against moisture, dust, chemicals, and abrasion. It provides essential electrical insulation too.

You get this tubing in common sizes. Standard diameters range from small to large. Common sizes include 1.5mm, 3mm, 6mm, 10mm, and 25mm. Different wall thicknesses are available. Choose based on your protection needs. The tubing shrinks to about half its original size. This shrinkage ratio is 2:1. It ensures a snug fit.

This tubing is made from durable, flame-retardant material. The material withstands high heat. It remains stable in demanding environments. The operating temperature range is wide. It handles temperatures from -55°C to 135°C. It resists many oils and solvents.

Installation is straightforward. Slip the tubing onto the wire or connection. Apply heat evenly using a heat gun. The tubing shrinks quickly. It conforms tightly to the shape underneath. This creates a permanent, protective barrier.

Use this tubing in many electrical and engineering tasks. Protect wire splices and terminals. Bundle loose wires neatly. Repair damaged wire insulation. Shield components in control panels. It works well in automotive, aerospace, industrial, and DIY projects. It improves safety and extends equipment life. The tubing provides strong mechanical protection. It prevents electrical shorts. It keeps connections secure long-term. The material is flexible after shrinking. It resists cracking. It offers good UV resistance for outdoor use. The colors are stable and bright. Common colors are black, red, blue, yellow, and green. Color-coding helps with identification. This tubing is a practical solution for insulation needs. It delivers consistent performance.

Applications of ZH-125 135 Heat Shrink Tubing High Temperature Resistance Electrical Sleeve Protect Sheath Wire Insulated For Engineering

This heat shrink tubing protects wires and cables. It shrinks tightly when heated. This creates a strong seal. The ZH-125 handles heat up to 125°C. The ZH-135 handles even more heat, up to 135°C. This makes them perfect for hot places. They insulate wires electrically. They also guard against physical damage.

Industrial settings need this tubing. Motors and generators get very hot. The tubing protects wires inside them. Factory machines produce a lot of heat. Wiring near these machines stays safe. It prevents short circuits. It stops wires rubbing together.

Automotive uses are common. Car engine compartments are extremely hot. Wiring harnesses here need protection. The tubing shields wires from heat and oil. It also protects against vibration. This stops wires chafing. It prevents electrical failures.

Aerospace and aviation benefit. Aircraft systems face high temperatures. Wiring in engines and near exhausts needs shielding. The tubing provides reliable insulation. It withstands the demanding environment. Safety is critical here.

Electrical panels and switchgear use it. Components inside can get hot. The tubing insulates connections and splices. It makes bundles of wires neat and secure. This reduces the risk of faults. It keeps things organized.

It offers physical protection too. The shrunk sleeve guards against abrasion. It protects wires from cuts and scrapes. It also fights against chemicals and moisture. This prevents corrosion. Wires last longer.

Repair work is easier with this tubing. Fix damaged wire insulation quickly. Slide a piece over the bad spot. Heat it. It seals the area. This is a fast, reliable solution. It restores protection fast.

Choose ZH-125 or ZH-135 for tough jobs. They handle the heat other tubing cannot. They keep electrical systems running safely. They protect wires from harsh conditions.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality ZH-125 135 Heat Shrink Tubing High Temperature Resistance Electrical Sleeve Protect Sheath Wire Insulated For Engineering, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of ZH-125 135 Heat Shrink Tubing High Temperature Resistance Electrical Sleeve Protect Sheath Wire Insulated For Engineering

What is ZH-125/135 heat shrink tubing? It’s a special plastic sleeve. You slide it over wires or cables. You heat it. It shrinks tightly. This creates a strong, protective layer. It seals and insulates electrical connections.

What temperature can this tubing handle? It handles very high heat. The ZH-125 withstands 125°C continuously. The ZH-135 withstands 135°C continuously. This is much better than standard tubing. It works reliably in hot environments like engine compartments or near motors.

How do you shrink the tubing? You need a heat source. A hot air gun works best. A small butane torch can work too. Hold the heat gun a few inches away. Move it constantly. Apply heat evenly around the tubing. It shrinks radially. It shrinks to about half its original size. It forms a tight seal. Avoid overheating one spot. This prevents burns or damage.

Where is this high-temp tubing used? It’s vital for demanding jobs. Use it in automotive wiring, especially under the hood. Use it in industrial machinery. Use it in aerospace applications. Use it anywhere wires face extreme heat or harsh conditions. It protects against abrasion, moisture, chemicals, and electrical shorts.

Why choose ZH-125/135 over other tubing? Its key advantage is heat resistance. Standard tubing fails at lower temperatures. This keeps protecting. It also offers excellent insulation. It provides strong mechanical protection. It creates a moisture-proof seal. It’s flame-retardant. It resists many oils and chemicals. It lasts longer in tough spots.