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High Alumina Refractory Heat Insulation Brick/Mullite Insulating Brick
US$1.00-2,200.00
1 Piece
Product profile
Customization
AvailableFeature
Heat Insulation, Firebrick, Long Time MaterialsRefractoriness (℃)
1580< Refractoriness< 1770Shape
BrickType
Light Brick, Refractory MaterialStyle
NaturalUsage
Wall, Metallurgy, Petrochemical, Building Materials, CerColor
WhiteCertification
ISO9001Material
High-Purity Refractory Powder, Alumina BlockCompressive Strength
1.6-3.8Al2O3 %
44-78Transport Package
Carton BoxSpecification
customizedTrademark
YosionOrigin
ChinaProduction Capacity
1000000 PCS/YearKey features
Customizable Specifications: Other sizes and types are customized according to customer requirements.
High Purity Material: Made from high-purity refractory powder with Al2O3 content up to 78%.
Wide Industrial Application: Used in metallurgy, petrochemical, building materials, and ceramics industries.
Long Service Life: Features low heat fusion and high strength for extended durability.
ISO9001 Certified: Manufactured under ISO9001 certification ensuring quality standards.
Precise Size & Free Cutting: Standard size 230*114*65mm with precise dimensions for easy installation.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-07-01Nearest Port: Qingdao PortAverage Response Time: ≤11.49hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryQingdao Yosion Intelligent Technology Co., Ltd. is identified primarily as a manufacturer/factory in China, although another record describes its company nature as a trading company. It develops, produces, sells, and services laboratory equipment, including automated sampling and preparation systems, crushers, pulverisers, furnaces, crucibles, and containerized laboratories. The supplier reports ISO 9001 certification, three production lines, stated output of 50 pulverisers and 1,000,000 crucibles, and export activity to multiple global regions since 2016. Its stated lead time is within 15 working days in off-peak periods and 2–3 months during peak periods. Evidence supports technical development, international sales, and claimed service activity, but information is insufficient to confirm financial strength, customization execution, or specific customer cases.
Supplier typeThe supplier is explicitly listed as a Manufacturer/Factory and describes itself as engaged in R&D, production, sales, and service for laboratory equipment. However, a separate record classifies its company nature as a trading company, creating a classification inconsistency that should be clarified.
CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications, certification scope, or validity details are provided.
After-Sales capabilityThe supplier states that it provides sales and service, meticulous service, and technical service, and claims that its service has received consistent customer praise. These statements support the existence of a service capability, although no specific after-sales procedures, service network, response times, or warranty terms are supplied.
R&D capabilityThe supplier explicitly reports R&D activity, independent R&D products, ongoing exploration and innovation, and cooperation with domestic and foreign scientific institutions to design and produce intelligent and modular laboratory equipment. It also reports 31–40 years of total R&D engineer experience, providing direct support for technical development capability.
Production capacityThe supplier reports three production lines and stated annual output of 50 pulverisers and 1,000,000 crucibles. It also provides lead times of within 15 working days off-peak and 2–3 months during peak periods, demonstrating established production operations, although capacity for its full product range is not specified.
Product Q&A
Q:Can the brick size be customized?
A:
Yes, other specifications are customized according to customers' requirements beyond the standard 230*114*65mm.
Q:What is the Al2O3 content in these bricks?
A:
The Al2O3 content varies by type, ranging from 44% to 78%.
Q:What are the main applications for this product?
A:
It is widely used in metallurgy, petrochemical, building materials, ceramics, and machinery industry furnace linings.
Q:What is the bulk density of the bricks?
A:
Bulk density ranges from 0.6 to 1.1 g/cm3 depending on the specific model (KP23-KP32).
Q:What certifications does the product have?
A:
The product holds ISO9001 certification.
Send Inquiry
*To:
Qingdao Yosion Intelligent Technology Co., Ltd.
Qingdao Yosion Intelligent Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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