Thickened Customized Fire-resistant Casing
Thickened customized fire-resistant casing Product Introduction This heavy-duty customized high-temperature resistant & fireproof sleeve breaks through the performance limitations of conventional sleeves. Adopting a thickened structural design and high-density fiberglass weaving technology,...
- Product Introduction
Thickened customized fire-resistant casing

Product Introduction
This heavy-duty custom high temperature resistant & fireproof sleeve breaks through the performance constraints of conventional sleeves. It uses thickened structural design and high density fiberglass weaving technology, which brings about three-fold improvement in insulation, mechanical strength and wear resistance.
The base material is high purity alkali free glass fiber, woven accurately and evenly coated with imported organic silica gel and vulcanized at high temperature. It is a combination of many properties such as flame retardant, heat insulation, thermal insulation, electrical resistance and flexibility. It is an ideal green alternative to harmful products like asbestos and it avoids the risk of harmful dust pollution at source.
Product Performance
Operating Temperature: -40°C to +560°C. It can take the instant temperature of 1650℃. After 30 minutes of continuous high temperature, the outer coating starts carbonization, the internal glass fiber core remains intact in structure.
Voltage: 16KV
Key Features:
Great wear & tear resistance 100% asbestos free
Low loss on ignition (approx 2%)
Improved insulation performance at low temperature storage conditions
Liquid metal, sparks, iron slag, oil, grease and chemical solvent resistant
Silicone coated surface for high gloss finish with excellent UV resistance, oxidation resistance and harsh weather durability
Good oil and stain resistance, acid and alkali resistance
Reliable splash and spray protection against metals and molten metal
Flame Retardant: VW-1 Standard
Color Options Iron red (standard); Custom colors available upon request
Specification Model
| Item | Details |
| Model | Z-AIR-A |
| Material | Alkali-free Glass Fiber + Silicone Resin Coating |
| Specification | φ10mm ~ φ150mm, Custom Sizes Available |
| Heat Resistance | Long-term Temperature Resistance: 560℃; Instant Temperature Resistance: 1700℃ |
Product Application

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