Wholesale High Temperature Ceramic Fiber Winding Belt Manufacturers, OEM/ODM Factory - Ningguo Zhongdian Insulation Material Co., Ltd

Product Introduction

This ceramic fiber winding tape is manufactured using traditional textile weaving processes. Aluminosilicate refractory fibers are spun into yarn, and glass fiber or heat-resistant stainless steel wire is added as reinforcing material. The tape is woven through specialized textile equipment. The tape operates continuously at temperatures up to 1000°C, providing electrical insulation and high-temperature thermal protection. The tape is primarily used for high-temperature pipeline thermal protection, preventing personnel burn injuries, and for covering hoses and cables in high-temperature environments.

Core Advantages

1000°C Continuous Operation

Continuous operation at 1000°C. Provides reliable thermal protection for high-temperature pipelines and equipment.

Aluminosilicate Refractory Fiber

High-purity aluminosilicate fiber provides superior thermal stability and insulation at extreme temperatures.

Reinforced Construction

Reinforced with glass fiber or heat-resistant stainless steel wire for enhanced tensile strength and dimensional stability.

Personnel Burn Protection

Wrapping hot pipelines and equipment reduces surface temperature, preventing accidental burns to personnel.

Electrical Insulation Properties

Provides dielectric insulation for cables and electrical equipment in high-temperature environments.

Versatile Coverage

Suitable for covering hoses, cables, pipes, and equipment of various diameters and shapes.

Product Features

Base material Aluminosilicate refractory ceramic fiber. Continuous temperature rating: 1000°C. Short-term peak: up to 1260°C.

Reinforcement options E-glass fiber (temperature rating: 550°C) or heat-resistant stainless steel wire (temperature rating: 1000°C+). Steel reinforcement recommended for applications above 550°C.

Weaving process Traditional textile weaving using specialized equipment. Tape construction provides flexibility for wrapping irregular shapes.

Available widths 20mm, 25mm, 30mm, 40mm, 50mm, 75mm, 100mm. Standard roll lengths: 10m, 20m, 30m.

Available thicknesses 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm. Thicker tapes provide increased thermal insulation.

Flame resistance Non-combustible. Does not melt or drip. Self-extinguishing when removed from flame source.

Technical Specifications

Parameter	Specification
Continuous operating temperature	1000°C
Short-term peak temperature	Up to 1260°C (less than 30 minutes)
Melting point	Approximately 1760°CFiber typeAluminosilicate refractory ceramic fiberReinforcement optionsE-glass fiber or stainless steel wireAvailable widths20mm, 25mm, 30mm, 40mm, 50mm, 75mm, 100mmAvailable thicknesses2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mmStandard roll length10m, 20m, 30m rollsThermal conductivity at 500°C0.09-0.12 W/m·KLinear shrinkage at 1000°C (24 hrs)<3.5%ColorWhite (natural ceramic fiber)

Application Scenarios

High-temperature pipeline thermal protection

Personnel burn injury prevention

Hose and cable covering

Industrial furnace and kiln sealing

Exhaust system insulation

High-temperature equipment insulation

Electrical cable protection in high-heat areas

Refractory material reinforcement

This ceramic fiber winding tape is suitable for high-temperature pipeline thermal protection where surface temperatures exceed the rating of fiberglass tapes. The tape wraps around hot pipelines, reducing surface temperature and preventing personnel burn injuries in industrial facilities. Hose and cable covering applications include protecting rubber hoses and electrical cables in high-temperature environments such as steel mills, foundries, and glass plants. Industrial furnace and kiln sealing uses the tape for door seals and expansion joints. Exhaust system insulation on industrial engines and generators utilizes the tape for heat containment. High-temperature equipment insulation includes wrapping steam lines, molten metal handling equipment, and heat treatment furnaces. The tape provides electrical cable protection in areas where cables are exposed to radiant heat or direct flame impingement. As a refractory material reinforcement, the tape strengthens other insulation materials in composite systems.

Common Questions and Solutions

What is the difference between glass fiber reinforced and stainless steel reinforced ceramic fiber tape?

Glass fiber reinforced tape has a continuous temperature rating of 550°C for the reinforcement, while the ceramic fiber substrate remains rated at 1000°C. Stainless steel reinforced tape maintains reinforcement strength at 1000°C. For applications above 550°C, stainless steel reinforcement is required. Steel reinforced tape is also more abrasion-resistant but less flexible.

Does the tape produce respirable fiber dust during handling?

Ceramic fibers are classified as refractory ceramic fibers (RCF). Use engineering controls such as local exhaust ventilation when cutting or handling the tape. Wear approved N95 respirators when working with the tape. After installation, the tape releases minimal airborne fibers. Coated versions are available to encapsulate fibers for applications requiring reduced dust generation.

What overlap is recommended for personnel burn protection applications?

For personnel burn protection, overlap each turn by 50% of the tape width to ensure no gaps exposing hot pipe surfaces. A single layer with 50% overlap typically reduces surface temperature by 200-300°C. For higher temperature reduction (400-500°C), apply two layers with staggered seams.

Can the tape be used for electrical insulation on high-voltage cables?

The tape provides electrical insulation suitable for low to medium voltage applications. For high-voltage cables, the tape should be used as supplemental insulation over primary insulation. The dielectric strength varies with thickness; consult the manufacturer for specific voltage ratings. The tape is not a substitute for certified electrical insulation in high-voltage systems.

How should the tape be secured after wrapping?

Secure the tape ends using stainless steel wire, high-temperature tape, or mechanical clips. For steel reinforced tape, twist the steel wires together to secure the end. For glass reinforced tape, use stainless steel tie wraps spaced every 10-15cm along the wrapped length. Do not use plastic zip ties as they will melt.

How should the tape be cut to length?

Cut the tape using sharp scissors or a heavy-duty utility knife. For steel reinforced tape, use tin snips to cut through the steel wires. Seal cut ends with high-temperature ceramic adhesive or wrap with aluminum foil tape to prevent fraying. The cut ends of steel reinforced tape may have sharp wire protrusions; handle with care.

Installation and Handling Considerations

Wear appropriate personal protective equipment including gloves, long sleeves, safety glasses, and an N95 respirator when handling ceramic fiber tape. Wash hands after handling before eating or drinking.

For steel reinforced tape, handle with care as the steel wire ends can be sharp after cutting. Use pliers to tuck wire ends into the wrap to prevent injury.

Wrap the tape around the pipe, hose, or cable with consistent tension. The tape should be snug but not stretched to the point of breaking fibers. Start wrapping at the end closest to the heat source when possible.

For maximum thermal protection on pipelines, apply the tape with 50% overlap. For less critical applications, 25% overlap may be sufficient. For steam lines and high-temperature pipes, apply two layers with the second layer wrapped in the opposite direction (reverse wrap).

When wrapping vertical pipes, start at the bottom and wrap upward to prevent water or condensation from seeping under the tape overlap. Secure the bottom and top ends with stainless steel wire.

Inspect the tape periodically for damage, loosening, or fiber shedding. Replace sections where the tape has become loose or shows signs of thermal degradation. For personnel protection applications, inspect before each use of nearby equipment. For outdoor installations, inspect annually for weather-related degradation.