Ceramic Fiber Tube

Service Temperature: ≥1000℃;
Inner Diameter: 18-539mm;
Refractoriness Under Load: 1250-1400ºC;
Wall Thickness: 30-150mm;
Length: 1000mm;
样品：可进行样品测试

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Description of Ceramic Fiber Tube

Ceramic fiber tube is a high temperature resistant insulation material made of ceramic fiber, which has excellent heat resistance, thermal insulation and chemical stability. It is often used in the fields of high temperature pipeline insulation, heat treatment equipment, electric heating element protection, etc. Ceramic fiber tube is light in weight, low in thermal conductivity, does not contain asbestos, is easy to construct, and is an ideal energy-saving refractory material.

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Kerui Ceramic Fiber Tube Technical Data Sheet

项目/等级		性病毯			HP 毯子		HA 毯子		HZ 毯子
分类温度/℃		1260			1260		1350		1430
化学成分	ω（Al₂O₃) ≥/%	43			44		52		35
	ω (SiO₂) ≥/%	54			55		47		49
	ω（氧化锆₂) ≥/%	/			/		/		15
颜色		白色			白色		白色		白色
拍摄内容 ≤/%		15			15		15		12
体积密度（千克/立方米）		64	96	128	96	128	96	128	96	128
拉伸强度/千帕		30	50	70	50	70	50	70	50	70
永久线性变化 ≤/%		1000℃*24h 2.5			1100℃*24h 2.5		1200℃*24h 3.0		1350℃*24h 3.0
导热系数/[W/(m-K)]	200℃	0.07	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06
	400℃	0.12	0.11	0.1	0.11	0.1	0.11	0.1	0.11	0.1
	600℃	0.2	0.19	0.18	0.19	0.17	0.18	0.16	0.16	0.15
	800℃	0.3	0.23	0.2	0.23	0.2	0.22	0.2	0.21	0.19
	1000℃	0.4	0.32	0.27	0.31	0.26	0.3	0.26	0.3	0.26

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Advantages of Ceramic Fiber Tube

良好的耐化学性

Ceramic fiber tubes have good chemical resistance that can resist acid and alkaline materials. Even in a long working time, they can still keep stable structures. In this situation, they can prolong the life cycle of equipment. Ceramic insulation tubes can be used for the metallurgy industry, chemical industry, electric power, and other industries.

高折射率

Ceramic tubes can used in high-temperature environments. It has high refractoriness that can resist thermal shock. When used in high-temperature equipment, it can sustain a stable physical structure. The ceramic pipe can be used for industrial furnaces and stoves.

Great Insulation

Ceramic fiber pipe has good insulation capacity. Ceramic fiber is an ideal insulation material. So ceramic fiber pipe can effectively insulate the thermal and electricity. This characteristic helps to improve energy utilization and the safety of equipment. The applications of this product are as the insulation material in high-temperature tubes.

Light Weight

Ceramic refractory tubes have light weight so they can be cut into any length. When they are installed on high-temperature equipment, the light weight of ceramic fiber tubes is conducive to construction easily. Compared with traditional materials, they can reduce the burden of industrial equipment.

科瑞耐火材料的证书

科瑞集团拥有多项国际认证，如 ISO9001/ISO14001/OHSAS18001/CE/SGS。此外，科瑞耐火材料还拥有多项国内认证。

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科瑞耐火产品的包装和运输

除中国大陆外，科瑞耐火材料公司的产品已出口到世界五大洲的 50 多个国家和地区，包括亚洲、欧洲、美洲、非洲和大洋洲。我们得到了世界各地客户的认可和好评，并不断收到客户的回头订单和推荐。

ceramic fiber blanket delivery

科瑞耐火材料实验室

科瑞拥有专业的质量检测实验室。高温再加热/荷重软化蠕变试验炉；耐火材料抗压/抗折强度试验台；耐火材料成分测试和检验平台；耐火材料物理/化学性能实验室。

laboratory

Kerui Calcium Silicate Board Factory — Kerui Ceramic Fiber Pipe Factory

Kerui Automatic Production Line — 凯瑞自动生产线

Application of Ceramic Fiber Tube

Ceramic fiber tubes are widely used in high-temperature pipe insulation in metallurgy, power, chemical industry, shipbuilding and other industries. They can effectively reduce heat loss and improve energy utilization. They are also used for sealing and insulation of heating element protection sleeves, high-temperature gas transmission pipes, heat treatment equipment and industrial furnaces. They have good thermal insulation, fireproof and corrosion resistance, and are ideal insulation materials in high-temperature environments.