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High temperature fire-resistant casing

High temperature fire-resistant casing

Description

Flame retardant heat-resistant casing is made of non-alkali glass fiber yarn woven into a tube, coated with organic heat-resistant silicone rubber or silicone and is formed by high-temperature treatment. Flame retardant, insulation, insulation, electrical resistance, softness and other properties. Mainly used in steel plants, smelters, glass, fire equipment, cable insulation of large transformer sites and other places of high temperature protection. Use flame retardant heat-resistant casing, at 550 c offers reliable protection against heat. short-term ≤ 1100 ℃ high temperature resistant steel shocks. High temperature areas of the electrical, chemical and other industries; heating cables for metallurgical enterprises, fluid lines, quick action couplings, rolling roller, rolling mill cables and tubing;

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Flame retardant heat-resistant casing is made of non-alkali glass fiber yarn woven into a tube, coated with organic heat-resistant silicone rubber or silicone and is formed by high-temperature treatment. Flame retardant, insulation, insulation, electrical resistance, softness and other properties. Mainly used in steel plants, smelters, glass, fire equipment, cable insulation of large transformer sites and other places of high temperature protection.

Use flame retardant heat-resistant casing, at 550 c offers reliable protection against heat. short-term ≤ 1100 ℃ high temperature resistant steel shocks.

High temperature areas of the electrical, chemical and other industries;

Heating cables for metallurgical enterprises, fluid lines, quick action couplings, rolling roller, rolling mill cables, tubing; sawing peripheral cables, tubing and fittings for ladle car coated cables, and so on.

The product has many unique advantages:

1, personal security

In a modern factory, many of the pipeline, valve, or equipment, the flow medium temperatures are high, the use of flame retardant heat-resistant casing

Prevent staff in direct contact with the high temperature equipment accidents. Flame retardant heat-resistant casing made of extremely high temperature glass fiber woven together.

2, reduce the loss of heat to prevent excessive ambient temperature

Chinese and Thai companies in the production of flame retardant heat-resistant casing to prevent pipeline medium-heat loss and reduce energy consumption also prevents the heat medium inside the tubes is passed directly to the ambient shop temperature too high, saving air conditioning costs.

3, protection of pipes or cables

In the metallurgical industry, high temperature of molten steel often sputter out, without the protection of pipes or cables will be damaged (welding industry as well), then these molten solidified slag is formed in a pipe or cable, would prevent the pipe or cable outer layer of rubber to harden, and eventually brittle fracture. Flame retardant heat resistant Sleeving to maximize the protection of pipelines, cables and equipment in these occasions, greatly extending its service life.

4, to prevent fire

If the pipe conveyor is inflammable media or toxic media leak likely to cause a fire or injury; cables are often due to high temperature and

Burning Chinese and Thai companies in the production of flame retardant heat-resistant casing using very high temperature glass-fibre braided, and has excellent flame resistance.


Fire jacket performance tests and results

High temperature bend test: 260 ℃ constant temperature oven heating after 48 hours no aging cracking or coating the surface without stripping.

Low-temperature bend test: at-70 c constant temperature oven heating after 1 hour of no break or coating the surface without stripping.

Film coating test: constant-temperature furnace using test no apparent drop off or dissolve in a row.

Flammability testing: spontaneous combustion of fire-resistant, self-extinguishing and free (in accordance with UL "VW-1" and CSA "HFS" test)

Temperature test: ( 2000 hour) 260 ° c heating test is normally

(30 seconds) 1200 ° c heating test of glass fiber in good condition

Flame resistance test: the burning speed is not less than 45s/25mm

Breakdown voltage: according to the different wall thickness, voltage withstand 10KV ~ 30KV can be achieved.

Certification: ISO9001:2008 quality management system certification


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