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High Insulation 2 or 4 Hole 99.7% Alumina Thermocouple Ceramic Insulator
US$1.50
100 Pieces
Product profile
Customization
AvailableFeature
Long Time MaterialsRefractoriness (℃)
1770< Refractoriness< 2000Shape
PipeAlumina Content
>99%Size
Od 8-50Color
White, Pink CreamEnd
Oec or BeoApplication
High Temperature Resistant, High Wear ResistanceFinish
Collar, Slot, CurveType
Heat-Resistant MaterialMaterial
AluminaTransport Package
Plywood CaseSpecification
RohsTrademark
shangtaoOrigin
Shanghai, ChinaHS Code
8547100000Production Capacity
500000 PCS Per YearKey features
High Alumina Content: Available in 85%, 90%, 95%, and 99.7% Al2O3 compositions for superior insulation.
Customizable Dimensions: Outer diameter 2-120mm, inner diameter 0.4-110mm, length up to 2000mm.
Multi-Hole Configurations: Available in single, double, and four-hole designs for various thermocouple needs.
Superior Mechanical Strength: High flexural strength up to 280 MPa with low wear rate and high hardness.
Wide Application Range: Ideal for petrochemical, electric, military, and high-temperature vacuum furnaces.
Full Customization Service: Supports customization from samples, designs, and flexible minor adjustments.
DIN VDE 0335 Compliance: Products comply with DIN VDE 0335 standards for Alsint and Pythagoras materials.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.11h
About Our Factory & Business Background
AddressNo. 40, Lane 111, Shunda Road, Nanxiang Town, Jiading District, Shanghai, China
Plant Area924 square meters
Number of Employees16
Registered Capital20,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity50 Pcs
Supply Chain Partners388
Our Production Capability & Technical Expertise
Main ProductsCeramic Tube, Ceramic Crucible, Ceramic Connector, Ceramic Ball, Ceramic Heating Element
Production Lines2
Production MachinesCNC, Cutting Machine, Drilling Machine, Engraving Machine
QA/QC inspectors1 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
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2010-06-27
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Australia
Repeat Buyers Choice10%~30%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What alumina content levels are available?
A:
We offer 85%, 90%, 95%, and 99.7% Al2O3 content options to suit different insulation requirements.
Q:Can the dimensions be customized?
A:
Yes, we provide full customization for outer diameter (2-120mm), inner diameter, and length (up to 2000mm).
Q:Do you offer multi-hole thermocouple insulators?
A:
Yes, we supply single, double, and four-hole configurations with precise inner core dimensions.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 50 pieces.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Shanghai Gongtao Ceramics Co., Ltd.
Shanghai Gongtao Ceramics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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