The Alumina Ceramic Made by Qijing Company Has Excellent Wear Resistance. (Alumina ceramic substrates)

Basic Info

Model NO.	100 * 80 * 20mm
Trademark	QIJING
Origin	Shandong
HS Code	6909120000
Production Capacity	5000000

Product Description

Qijing Trading main business: industrial ceramics, refractory materials, corundum wear-resistant ceramics, papermaking equipment and accessories, pulping equipment and accessories, papermaking dewatering equipment and accessories, pulping equipment and accessories, papermaking dewatering equipment and accessories, slag removal Equipment and accessories, wear-resistant pipes, mining equipment and accessories, alumina ceramic parts, thermocouple protection tubes, special-shaped fittings, pipe liner patch, pipe liner pipe, wear-resistant refractory ceramic parts, elbows, tees , Production and sales of electronic insulation materials. Customer first, quality first! Your satisfaction is our unremitting pursuit! As long as you request, we will complete the rest. Qi Jing Trading goes hand in hand with you to create brilliant!
Basic Info.

Thickness	3~50mm or as Your Request	Content	92% Alumina, 95% Alumina,T95,Zta
Density	3.6, 3.65,3.7,3.83,4.10, 5.9 g/cm3	Compressive Strength	More Than 1050 MPa...
MOQ	1ton	Samples	Free Samples Can Be Provided
Delivery Time	25-40 Days as Your Request	Payment	T/T or L/C
Market	India, Mumbai, Pakistan, Iran, etc.	Lab	We Have Our Own Lab
Service	Reply Within 1 Hours	Capacity	15000 Tons
Port	Qingdao	Trademark	Ultraming
Transport Package	Safe Carton with Pallet	Specification	150*100*25 and so on.
Origin	China, Zibo City	HS Code	6909120000

Specifications

Name:		99% Alumina Ceramic Tube
Size:		As your request
Content of Al2O3:		≥ 99%
Density:		3.9g/cm3 - 3.95g/cm3
Max. Length		2000mm
Usage temperature:		≤1800ºC
Color		Ivory
Chemical component
Al2O3	R2O		Fe2O3		SiO2
≥99%	≤0.2%		≤0.1%		≤0.2%
Technical parameters
Volume density:				≥3.80 g/cm3
Apparent porosity:				<1%
Bending resistance:				>350 Mpa
Compressive strength:				>12000 Mpa
Dielectric conatant ε (1MHz):				2
Maximum usage temperature:				1800C
Usage1) Thermocouple protections;2) Heat treatment furnace and toughened furnace;3) Inner liner tube and heating tube in electric furnace; 4) Some are used in furnaces.

Transport and installation precautions:Matters needing attention for transportation and installation of ceramic pipe1. The ceramic composite pipe has high hardness and good toughness, but it should be put gently in the process of transportation and installation to avoid serious collision, especially to avoid direct contact with metal instruments or impact on the ceramic layer on the end surface.2. The qijing bending pipe is installed with directivity. When the bending pipe is installed, the direction indicated by the arrow on the surface of the bending pipe should be consistent with the flow direction of the conveying medium.3. When installing the pipe, the pipe should be aligned with the center line and level should be adjusted to make sure that both ends meet accurately.The displacement of both ends should be controlled within 1.0mm.4. When the flexible pipe joint is used to connect and install the pipe, the inserted lengths of both ends of the flexible pipe joint shall be adjusted symmetrically.Since the thermal expansion coefficient of the composite pipe is about 1/3 of that of steel, the expansion clearance can be reduced by 3-5mm.5. When using flange connection, the flange end shall be flush with the end of the composite pipe.6. Due to the excellent welding performance of the composite pipe, the pipe connection can be conducted by welding. However, when welding, 45o-60o "V" type slope Angle is 2-4mm and gap is 0.8-1.2mm.Package

 

FAQ:Q: Are you trading company or manufacturer ?
A: We are factory
Q: How long is your delivery time?
A: Generally it is 15 days if the mould sizes are in stock. or it is 25 days if the mould sizes are not in stock, it is according to quantity
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the stock sample for free charge but do not pay the cost of freight
Q: What is your terms of payment ?
A: For new customers, 100% T/T in advance. For regular customers, 30% T/T in advance ,balance after received the B/L copy

 

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