Customized Industrial Ceramic Tube for Furnace Fittings

• заявка: Промышленные керамические
• материал: Alumina Ceramic
• Тип: Керамические трубы
• функции: износостойкость и изоляция
• цвет: слоновая кость
• форма: круглый, квадратный, овальный и т.д.
• Модель №.: Customized
• плотность: более 3,7 г/см3
• долговременная рабочая температура: 1600
• твердость: 9
• поглощение воды: 0
• Транспортная Упаковка: Export Wooden Case
• Характеристики: Customized according to customer requirements
• Торговая Марка: KESHUO
• Происхождение: China

Описание Товара

Product Description

Product Name	99% Alumina Ceramic Big Size Tube for Furnace
Material	99% Alumina
Size	φ80*φ70*1000mm
Forming Method	Slip Casting
Payment	T/T
Transport	Air Transportation;Sea Transportation
Delivery Time	Stock Products:3-7 days after receiving payment. Production Products:35-45 days after receiving payment.

Application

Alumina ceramic furnace tubes are widely used in high temperature tube furnaces, the operating temperature can reach 1600 ºC, and the conventional diameter is 60mm-120mm. The corundum furnace tube is an important ceramic part of the tube furnace. It is installed in the middle of the furnace. Both ends are covered with metal flanges for sealing. The material is put into the crucible and placed in the furnace tube.

Advantage

-The porosity is 0,Good tightness,air tight

-High temperature resistance,1600ºC

-Stand wear and tear

-High hardness 

-High strength

-Resistance to electric breakdown

OD	30	40	50	60	70	80	90	100	110	120
ID	25	30	40	50	60	70	80	90	100	110
Lenght	95AL/99AL/995AL ≤3000mm

Product Parameters

Material Comparison Chart

Explore our Customized Industrial Ceramic Corundum Tube for High Temperature Furnace Fittings. This Alumina Ceramic Tube is ideal for industrial applications, providing excellent insulation and durability.

Material		Alumina				Zirconia	Recrystallization Silicon carbide	Silicon Nitride bonded Silicon Carbide
Properties	Units	AL997	AL995	AL99	AL95	Zro2	RSiC	NSiC
%Alumina	--	99.70%	99.50%	99.00%	95%	--	--	--
Color	--	lvory	lvory	lvory	lvory&White	lvory White	black	gray
Permeability	--	Gas-tight	Gas-tight	Gas-tight	Gas-tight	Gas-tight	--	--
Density	g/cm³	3.94	3.9	3.8	3.75	5.89	2.7	2.8
Straightness	--	1‰	1‰	1‰	1‰	1‰	1‰	1‰
Hardness	Mohs Scale	9	9	9	8.8	8.5	9.5	9
Water Absorption	--	≤0.2	≤0.2	≤0.2	≤0.2	0	0	0
Flexural Strength (Typical 20ºC)	Mpa	375	370	340	304	1200	90	180
Compressive Strength (Typical 20ºC)	Mpa	2300	2300	2210	1910	5700	600	650
Coefficient of Thermal Expansion (25ºC to 800ºC)	10^-6/ºC	7.6	7.6	7.6	7.6	10	4.7	5
Dielectric Strength (5mm Thickness)	AC-kv/mm	10	10	10	10	--	--	--
Dielectric Loss 25ºC@1MHz	--	<0.0001	<0.0001	0.0006	0.0004	0.001	--	--
Dielectric Constant	25ºC@1MHz	9.8	9.7	9.5	9.2	29	--	--
Volume Resistivity (20ºC) (300ºC)	Ω·cm³	>10^14 2*10^12	>10^14 2*10^12	>10^14 4*10^11	>10^14 2*10^11	>10^13 5*10^8	--	--
Long-term operating temperature	ºC	1700	1650	1600	1400	2200	1650	1450
Thermal Conductivity (25ºC)	W/m·K	35	35	34	20	3	23	15

Why choose us?

Certifications

FAQ

Customized Alumina Ceramic Tubes

At TANGSHAN CITY KESHUO SPECIAL CERAMICS MAKING CO., LTD., we offer custom-made alumina ceramic tubes tailored to your specific requirements.

Key Features:

• Custom dimensions, designs, and surface treatments available
• Quick quote turnaround within 24 hours of inquiry
• Manufacturing time of approximately 30 working days
• Stringent quality control measures in place throughout production
• Professional manufacturer with a focus on quality and customer satisfaction

FAQ:

Q1: Is it available to produce customized products?
A: Yes, we support custom-made alumina ceramic tubes based on your specifications.

Q2: When can I get the price after sending the inquiry?
A: We aim to provide a quote within 24 hours. For urgent inquiries, please contact us directly.

Q3: How long does the whole procedure take?
A: The manufacturing time is approximately 25 working days after placing an order.

Q4: How do you ensure quality in your factory?
A: We maintain strict quality control measures throughout the production process.

Q5: Are you a factory or trading company?
A: We are a professional manufacturer. You are welcome to visit our factory and collaborate with us.