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Product profile
Customization
AvailableRefractoriness (℃)
1580< Refractoriness< 1770Feature
Long Time Materials, Instant MaterialsModel NO.
RY-102Type
Refractory MaterialShape
TubeMaterial
Alumina CementTransport Package
Cartoon / Wooden BoxSpecification
0.3Trademark
RYOrigin
ChinaHS Code
690919000Production Capacity
10000000Key features
High Purity Alumina: Available in 85%, 90%, 93%, and 99.30% Al2O3 purity levels for diverse applications.
Customizable Dimensions: Outer diameter 2-120mm, inner diameter 0.4-110mm, length 10-2000mm, fully customizable.
Excellent Mechanical Strength: High hardness and flexural strength (up to 280 Mpa) for durable high-temperature use.
Versatile Applications: Ideal for thermocouple protection, heating element supports, and glass/metallurgical industries.
Low Water Absorption: Water absorption as low as 0.01% ensures stability and longevity in harsh environments.
Electrical Insulation: Provides optimum electrical insulation and gas tightness at extreme temperatures.
Low MOQ: Minimum Order Quantity is just 1 piece, allowing for flexible trial orders.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressIndustrial Zone, Hunan Province, Zhuzhou, Hunan, China
Plant Area150 square meters
Number of Employees9
Registered Capital2,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners4
Our Production Capability & Technical Expertise
Main ProductsFire Assay Crucible and Clay Crucible Cupel, Ceramic Faucet Disc Alumina Ceramic Disc for Tap, Alumina Ceramic Tube Aluminum Trioxide Refractory Kiln Tube, Silicon Carbide Beam Kiln Tube Sic Nozzle
Production Lines2
Production MachinesAutomatic Moulding Machine, Fire Assay Crucible Furnace, Material Pressing Machine, First Refining Machine, Clay Shredder Machine, Hydraulic Press Machine, Manual Moulding Machine, Drying Line, Ball Milling Machine
QA/QC inspectors2 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2016-07-11
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What are the available Al2O3 purity levels?
A:
We offer Alumina Ceramic Tubes in 85%, 90%, 93%, and 99.30% Al2O3 purity levels to suit different performance requirements.
Q:Can the dimensions be customized?
A:
Yes, we provide customization for outer diameter (2-120mm), inner diameter (0.4-110mm), and length (10-2000mm) based on your designs or samples.
Q:What is the Minimum Order Quantity (MOQ)?
A:
The Minimum Order Quantity is 1 piece, making it easy to place small trial orders.
Q:What are the main applications for these tubes?
A:
They are widely used for thermocouple protection, heating element supports, gas diffusion pipes, and in the glass, metallurgical, and printing industries.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, and Western Union for international transactions.
Send Inquiry
*To:
Hunan Rui Yue Industrial and Trade Co., Ltd.
Hunan Rui Yue Industrial and Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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