Dongguan Ming Rui Ceramic Technology Co., Ltd

About Us
Factory Tour
Quality Control
Contact Us
Home ProductsAlumina Ceramic Parts

High Hardness Textile Alumina Ceramic Parts With Long Working Life

High Hardness Textile Alumina Ceramic Parts With Long Working Life

  • High Hardness Textile Alumina Ceramic Parts With Long Working Life
  • High Hardness Textile Alumina Ceramic Parts With Long Working Life
High Hardness Textile Alumina Ceramic Parts With Long Working Life
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001-2015,,UL
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: USD1-5/pcs
Packaging Details: By carton or pack according to your requirements
Delivery Time: 10-15 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 5000 pieces wewek
Contact Now
Detailed Product Description
Features: High Temperature Resistant Material: 95-99 % Alumina Ceramic
Precision: +- 0.001mm Color: Ivory
Product: Ceramic Parts Usage: Pass Wire Cable, Textile Machine
Size: According Your Drawing Density: 3.70-3.90g/cm3
High Light:

alumina ceramic components


machining alumina ceramic


High Hardness Textile Alumina Ceramic With Effective Cost And Long Working Life


1) Corrosion resistant and impact resistant

2) Desirable surface fineness
3) Abrasion resistant
4) High quality and durable


Application: suitable for use in textile machines, fine spinning and knitting machines.


Notes: We can produce textile ceramic products according to clients' specifications and even according to molds or drawings provided by the client.


1) Knitting Machine
2) Winder Guides for PA thread
3) Twisting Machinery
4) Sensible fiber at low speed
5) Sensible fiber at high speed
6) Weaving machinery
7) Texturing machinery
8) Spinning machinery


Industrial advanced technical ceramics


Industrial advanced technical ceramics is our main product. including single bore, double bores, and four bores ceramic insulation tube. We are making High quality alumina tubes, Diameter from 1-120mm, length from 10-2000mm. .

99.7% alumina is the main material, 85% and 95% alumina tubes also available.

Other material like Mullite, Zirconia, Silicon Carbide, Silicon Nitride bonded Silicon Carbide is also available.

Features of Mission alumina tubes.

1. High quality: Max working temperature 1800C, high abrasive resistance.

2. Various sizes for your choose, diameter from 1-120mm, length from 10-2000mm

3. Various processing methods make right tubes for different usage, including extruding, casting, pressing etc.

4. Tubes can be grinding, drilling holes etc according to the requirements of customers.

Item Testing condition Unit 95% al2o3 99% al2o3 99% al2o3 99.5% al2o3 zirconia
Bulk density   g/cm3 >3.60 3.7 3.7 3.7 6
Flexural Strength   N/m2×103 2.24 >2.24 >2.24 >2.74 11
Coefficient of linear expansion 20~800°C ×10-6/°C 6.5~8.0 6.5~8.0 6.5~8.0 6.5~8.0 9.5
Permittivity 1MHz   9~10 9~10.5 9~10.5 9~10.5 /
10GHz   9~10 9~10.5 9~10.5 / /
Insertion loss 1MHz ×10-6 ≤4 ≤2.5 ≤2.5 ≤1.5 /
10GHz ×10-6 ≤10 ≤6 ≤6 / /
Bulk density resistance 100°C Ω·Cm >1013 >1013 >1013 >1014 >1012
Puncture strength   KV/mm 15 15 15 / /
Thermal conductivity 20°C W/m·k 25.2 25.2 25.2 29.2 3

Company Introduction:
Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.
More products :  
High Hardness Textile Alumina Ceramic Parts With Long Working Life 0High Hardness Textile Alumina Ceramic Parts With Long Working Life 1

Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods 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 sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have any other question, pls feel free to contact us .

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: bella

Tel: +8618122974730

Send your inquiry directly to us (0 / 3000)