Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors
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Product Highlights
- High Purity Alumina: 75% Al2O3 purity ensures excellent electrical insulation and heat resistance.
- Extreme Wear Resistance: Over 276 times more wear-resistant than stainless steel with diamond-like hardness.
- Corrosion Resistance: Withstands strong acids and alkalis like HCL and H2SO4 in harsh environments.
- Customizable Options: Supports custom dimensions, designs, and surface treatments like polishing or metallizing.
- Wide Size Range: Min inner diameter 1mm to max outer diameter 800mm with high precision tolerances.
- Fast Quotation: Regular quotes provided within 24 hours of inquiry submission.
- Strict Quality Control: Implements comprehensive QC processes including IQC, IPQC, QA, and OQC.
- Stock Availability: Wide range of standard alumina tubes kept in stock for urgent shipments.
Product Attributes
- Customization
- Available
- Application
- Refractory, Structure Ceramic, Industrial Ceramic
- Material
- Alumina Ceramic
- Model NO.
- JHDT-09
- Shape
- Tube, Round, Square, Oval, Half Tube
- Product Name
- Resistor Ceramic Tube
- Forming Methods
- Extrusion
- Color
- White, Ivory, Pink, Black
- Density
- Over 3.65g/cm3
- Norminal Tolerance
- 1% of Dimensions
- Precision Tolerance
- Od to Be +/-0.005, ID to Be +/-0.01mm
- Surface Finish
- Polished, Glazed, Metalized
- Certificate
- RoHS, Reach, ISO9001:2008
- Features
- Wear Resistance, Insulation
- Sample
- Available
- Payment
- Negotiation
- OEM
- Acceptable
- Shipping
- Express/Air/Sea
- Type
- Ceramic Tubes
- Transport Package
- Individual Packaging
- Specification
- Max. OD to be 800mm
- Trademark
- JingHui
- Origin
- China
- HS Code
- 8547100000
- Production Capacity
- 5000000PCS/Month
- Package Size
- 36.00cm * 20.00cm * 24.00cm
- Package Gross Weight
- 8.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors
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Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors -
Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors -
Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors -
Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors -
Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors -
Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors -
Industrial High 75% Alumina Pipe Porcelain Ceramic Insulator Tube for Electrical Resistors
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Product Description
Alumina ceramic tubes are generally used as a standard protective component, so we have a wide range of stock available at our factory to meet our customers' urgent shipment needs. Alumina has a wide range of applications, and its purity is selected based on the application environment. If the customer needs other purities, our factory can also prepare them.
75% alumina ceramic means that the purity of Al2O3 in the material is about 75%. 75% alumina has good electrical insulation properties, high heat resistance and chemical corrosion resistance, and can maintain its stable insulation property even in high temperatures and harsh environments.
Product Specification
| Product name | 75% alumina ceramic tube |
| Forming method | Extrusion, Hot pressed or other. |
| Dimensional capability | Min. inner diameter: 1mm; Max. outer diameter: 800mm. |
| Dimensional tolerance | OD to be 0.005mm; ID to be 0.01mm; length to be 0.001mm. |
| Surface treatment | External and internal surface to be polished, glazed, or metallized (Depends on specific product). |
| Secondary processing | CNC machining, lapping, threaded, drilling, grinding, precision laser cutting, etc |
Main Characteristics
1. Outstanding wear resistance, over 276 times in comparison with stainless steel.
2. Great mechanical properties, with diamond-like hardness and dense body.
3. Exceptional corrosion resistance, can withstand various strong acid and alkali like HCL and H2SO4.
4. Extraordinary electrical insulation, suitable for high voltage and high-current applications.
Other Types of Alumina Ceramic Tubes
We are dealing with a variety of alumina ceramic tubes in different purities, geometries, colors, and precision levels.
Frequently Asked Questions
Q1. Is it available to produce customized products?
A: We support custom-made alumina ceramic tubes as per different dimensions, designs and surface treatment.
Q2. When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of the price, please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q3. How long does the whole procedure being worked out?
A: In the absence of stock: After you place an order, the manufacturing time is about 25 working days.
Q4. How to ensure quality in your factory?
A: Our production lines implement strict quality control, including IQC, IPQC, QA, OQC, CKP, AQL, etc.
About the Supplier
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Company Profile
Established in 2008, JingHui Industry Ltd is a professional manufacturer and exporter that integrates the design, development, and production of various ceramic components in zirconia, alumina, silicon nitride, and aluminum nitride.
Our Facility is located in Loudi City, Hunan Province, and the export division is set up in Shenzhen city, with convenient transportation access. All of our products comply with international quality standards, such as ISO9001: 2015, RoHS, REACH, and FDA, and are greatly appreciated in various markets throughout the world.
We have over ten production lines covering raw material preparation, shaping, sintering, post-processing, metalizing and plating, and so on. The export business accounts for around 70% of our annual turnover. Our well-equipped facilities and excellent quality control system throughout all stages of production enable us to guarantee total customer satisfaction. Our high-quality products and outstanding customer service have helped us to build a global sales network in over 60 countries.
Our company offers a variety of technical ceramic products which can meet your multifarious demands. We have adhered to the management principles of "Quality First, Customer Orientation, and Credit-based" since the company's establishment and always do our best to satisfy every potential need of our customers. Our company is sincerely willing to cooperate with esteemed enterprises worldwide to realize a win-win situation since the trend of economic globalization has developed with irresistible force.
About Our Factory & Business Background
- Address
- 1st Bldg, No. 6352, Pingshan Ave., Shatian Community, Kengzi, Pingshan, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, RMB
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen, HongKong, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-03-11
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Is it available to produce customized products?
- We support custom-made alumina ceramic tubes as per different dimensions, designs and surface treatment.
- When can I get the price after sending the inquiry?
- We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of the price, please call us or tell us in your email so that we will proceed with your inquiry as a priority.
- How long does the whole procedure being worked out?
- In the absence of stock: After you place an order, the manufacturing time is about 25 working days.
- How to ensure quality in your factory?
- Our production lines implement strict quality control, including IQC, IPQC, QA, OQC, CKP, AQL, etc.
- What are the main characteristics of 75% alumina ceramic?
- It features outstanding wear resistance, great mechanical properties, exceptional corrosion resistance, and extraordinary electrical insulation suitable for high voltage applications.
- What is the dimensional tolerance for the tubes?
- OD tolerance is 0.005mm, ID tolerance is 0.01mm, and length tolerance is 0.001mm.
- What surface treatments are available?
- External and internal surfaces can be polished, glazed, or metallized depending on the specific product requirements.
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