Customized Corrosion Resistance and Good Compactness Machining 95% Alumina Ceramic Head Screw Al2O3 Bolt

• Material: Alumina
• Product Name: Wear Resistance Alumina Ceramic Screw Nut
• Color: White
• Density: 3.6g/cm3
• Advantage: Wear Resistance
• Usage: Fasten, Connect
• Model NO.: HBR
• Keyword 1: Alumina Ceramic Screw
• Keyword 2: Alumina Ceramic Bolt
• Keyword 3: Alumina Ceramic Location Pin
• Transport Package: Standard Export Cartons/Wooden Box/Tray
• Specification: Customized
• Trademark: HB
• Origin: Jiangsu, China (Mainland)
• HS Code: 8547100000
• Production Capacity: 30000

Product Description

Customized Machining 95% alumina ceramic head screw Al2O3 bolt,has the characteristics of compact structure, high compressive strength, good thermal shock stability, acid and alkali corrosion resistance, anti stripping, anti pulverization and long service life.
 

Product Name	Customized Machining 95% alumina ceramic head screw
Size	M4 M5 M6 M8 M10 M12... customized
Content	95%/99% alumina
Working Temperature	1500 degree
Feature	Wear resistance, Corrosion resistance, Good insulation etc.
Application	used in machinery,mobile,electricity and other industry
Payment Item	T/T,Western Union,Online payment by credit card are available
Thransport	Air transport: 5-10 days; Ocean shipping: About one month.
Delivery Time	1.Stock:delivery within 3-5 days after receiving your payment. 2. OEM/ODM:The normal Lead time is 15-45 days, which depends on your quantiy.

Ceramic Screws and nuts are used in applications where conventional metal or plastic components will not work. Ceramic screws and nuts are strong, rigid, non-magnetic and operate at high temperature and in corrosive environments.

Feature: 

a) Wear resistant

b) Corrosion resistant 

c) Heat resistant

d) Stable dimension

e) Lightweight

f) Long performance life

We can also design upon the customers' detailed requirements.

Product Parameters

 

Alumina content	Unit	95%	99%
Density	g/cm3	3.6	3.8
Water absorption	%	<0.4	<0.2
Firing temperature	°C	1600	1800
Hardness	HRA	70	80
Coefficient of thermal expansion	*10-6/°C	5.5	5.3
Dielectric constant		9	10.5
Volume resistivity	Ω·cm		1013
Break down voltage	KV/mm	14	15
Breaking strength	Mpa	250	300

 

Packaging & Shipping

Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.

Company Profile

 

Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt,polyester fiber cotton products and we have been offering our products and services to our clients from more than 108 countries or regions.

Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation.  We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.   

Certifications

Patent

Our Service

 

 

FAQ

 

1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator ,porous metal fiber felt and polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.

2:  Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty.  For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

3:  What test report or certificate can you offer? What achievements have you made in research and development?

Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

4:  Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 108 countries and regions, and our clients can contact us and purchase our products or service directly.

5:  If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery.  If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.