الوصف
1800C High Purity Electrical Insulators Alumina
Porcelain Tube
VINER Industrial Alumina
Porcelain Tube is widely used in thermocouple protections and
some are used in furnaces. We could design both open for two ends,
and one open, the other closed. Also, we could make with 1 or 2 or
4 or 6 holes in the tubes. The size ranges from 6mm to 180mm for
OD, and the length is from 10mm to 3000mm.
Selection of a variety of high-quality ceramic
materials, hot, dry-pressed or injection molding, from
high-temperature sintering of alumina ceramic tubes (which can be
mechanical or electronic finishing, the tolerances up to +/-
0.01mm), high hardness, insulation, wear-resistant, high
temperature-resistant, hot and cold
shock-resistant.
Characters of VINER Industrial Alumina
Porcelain Tube:
Our factory can supply 99.7% High Purity
Alumina Porcelain Tube.
1. Extreme high temperature stability under
reducing, inert and high vacuum condition under high temperature up
to 1800C.
2. Extreme wear and abrasion
resistance.
3. Chemical corrosion resistance under high
temperature.
4. High dielectric
properties.
5. Gas tight for many applications to provide
protective atmospheres or high vacuum at high temperature to
eliminate contamination or impurity.
VINER
Industrial Alumina Porcelain
Tube Standard
Sizes:
OD/ID:6/3mm,
8/5, 10/7, 12/8, 14/10, 16/12, 20/14, 25/19, 30/25, 40/34, 50/44,
60/53, 70/63, 80/70, 85/75, 90/80, 100/90, 110/100, 120/110,
130/120, 140/130, 150/140, 160/150, 180/170mm
Length:
10~3000mm
Note: Other
size can be produced according to customers requirement. Crucibles
with different shape and various kinds and specifications can be
provided by our company.
VINER
Industrial Alumina Porcelain
Tube Main Performance
Index:
|
Material
|
85% Al2O3
|
95% Al2O3
|
99.7% Al2O3
|
|
Al2O3
|
0.85
|
0.94
|
0.996
|
|
Fe2O3
|
≤ 1.0
|
≤ 0.5
|
≤ 0.3
|
|
Density: g / cm3
|
3.4
|
3.6
|
3.85
|
|
Vickers Hardness
|
≥ 8.6
|
9
|
9
|
|
Water Absorption:%
|
≤ 0.2
|
≤ 0.085
|
≤ 0.01
|
|
Refractoriness:°C
|
1200 °C
|
1600 °C
|
1800°C
|
|
Flexural Strength:Mpa
|
180
|
240
|
280
|
Wear Rate( at room temperature,
erosion, 100 grinding)%
|
≤ 3
|
≤ 1
|
≤ 0.5
|
VINER
Industrial Alumina Porcelain
Tube Typical Application:
Alumina ceramic tube is mainly applied to wear,
serious scour of material handling occasions, such as coal-fired
power generation, metallurgy, coal, mining, industry, and other
geological materials pipeline, as well as the use of electronic
appliances such as insulation pipe; alumina ceramic rods is widely
used in the industry of resistance to temperature and thermostat,
as a resistance ceramic matrix and two-metal thermostat used in
ceramic-top column.
Notice for Using VINER
Industrial Alumina Porcelain
Tube:
1.
Alumina products are fragile. Please handle them carefully and
avoid collision during unpacking, transportation, handling and
cleaning
2.
Check whether any micro-cracks exist before using alumina products.
Products with micro-cracks should not be
used.
3.
Alumina products should be completely dry before usage. If they get
wet, let the crucible or tube dry naturally before using them. If
dry crucibles by placing in a dryer or oven, make sure that the dry
process goes slowly.
4.
Do not load too many materials in Alumina Tubes, which can increase
the possibility of uneven heating.
VINER
Industrial Alumina Porcelain
Tube Package:
Polyfoam Filled, Wooden Box
Outside.
VINER
Industrial Alumina Porcelain
Tube Shipping:
VINER Industrial can supply you the follow
shipping way for your choice:
--By DHL/Fedex (Door to door, Home delivery
service)
--By Air to your nearest
Airport
--By Sea to your nearest
Seaport
--By the sellers shipping
agent
VINER
IndustrialAlumina Ceramic
TubeWarranty:
Our Alumina Tubes are warranted to be free from
defects in materials or workmanship for 6months from the date of
purchase. This warranty does not cover consumables and failures due
to abuse, misuse, accident or unauthorized alteration or
repairs.
VINER Industrial Alumina Ceramic
Products:
The
content of 99.7%, 99%, 95% alumina products contains the crucible,
sockets, valves, electrodes, spools, wear board, alumina balls,
electronic porcelain, textile porcelain pieces, and other shaped
pieces.
Alumina Ceramic Tube
Alumina Ceramic Protective
Tube
Alumina Ceramic
Crucible
Alumina Ceramic Boat
Alumina Ceramic Plate
Alumina Ceramic Disc
Alumina Ceramic Rod
Alumina Ceramic Ring
Alumina Textile
Ceramics
Alumina Ceramic Balls
Welcome to visit manufacture line!! Wait for
your testing our Alumina Ceramic
products!!
Company
Information
VINER Industrial
specializes in 99.9%, 99.7%, 95%, 90%, 85%, 80%
and 60% Alumina Ceramics Tube/Protective
Tube/Crucible/Boat/Rod/Ring/Plate/Roller/Tile/Block/Brick/Balls/Insulators
types. Welcome to inquiry for our Alumina Ceramics, our new fresh
prices will be offered to you.
Also different sizes and kinds of high
temperature furnaces including Muffle Furnace,
Vacuum/Vertical/Rotary/Multi-Position/Multi-Zones Tube Furnace,
Vacuum Furnace, Atmosphere Furnace, Crucible Furnace, Loading and
Bottom Furnace, Zirconia Sintering Furnace, Vacuum Drying
Oven. What is more,VINER
Industrialproduces and supplies high temperature Kiln
Furnace Spare Parts including MoSi2/SiC heating elements, Ceramic
Fiber Refractory, Alumina/Zirconia Ceramics, SiC Ceramics, Boron
Nitride (BN) Ceramics, Vacuum Flanges, Thermocouple, PID
Temperature Controller, Quartz Furnace Tube, Resistance Wire, etc.
Ps kindly inquiry us, we will try our best to serve
you.
Welcome to visit manufacture
line!!
Guaranteed
Quality: Our
MoSi2/SiC heating elements are warranted to be free from defects in
materials or workmanship for 1 years from the date of purchase.
Within this period, Across International will, at its sole options,
replace any components that fail in normal use. Such replacement
will be made at no charge to the customer for parts, provided that
the customer shall be responsible for any transportation cost. This
warranty does not cover consumables and failures due to abuse,
misuse, accident or unauthorized alteration or
repairs.
Sound after Sales
Service: We
provide sound after sales service. We provide 24 hours consultation
service. We are ready to answer your consultations at any
time.
Our
Services
1.
Your inquiry related to our products or prices will be replied within 24hours
2. Guarantee samples quality same as mass
production quality
3. All our products have 2-years warranties.
4. Offering the support to solve the problem in the application or selling period.
5.
Competitive prices based on same
quality
FAQ
1.
Can you accept OEM?
Yes! We can manufacture as per your
request size.
2.
Can you deliver the goods via our shipping
agent?
Yes, we could help you make the delivery
using your shipping agent
3.
Can you supply sample:
We could like to give you suitable suggestion about the
SiC heating elements
according to your detail application.
4. What about your
After-sales service:
We promise that we can change or refund products if there are any quality problem.
| بلد: |
China |
| نموذج رقم: |
VN-AC-T07
|
| سعر فوب: |
2.8 ~ 16.5 / Piece ( Negotiable ) (قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
China |
| سعر الحد الأدنى للطلب: |
2.8 per Piece |
| الحد الأدني للطلب: |
1 Piece |
| تفاصيل التغليف: |
In exporting wooden case |
| موعد التسليم: |
5-15days |
| القدرة على التوريد: |
20000 Piece per Month |
| نوع الدفع: |
Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T |
| مجموعة المنتج : |
Alumina Ceramic Tube
|
