Customized SSiC Mechanical Sealing Ring For Seal Part
Description of Customized SSiC Mechanical Seals:
Mechanical seal is a kind of shaft sealing device rotating the
michanery, it is formed by at least a pair of end face
perpendicular to the rotation axis, and under the force of fluid
pressure and compensation institution elastic force (stone force)
and with the cooperation of the auxiliary seal, the faces keep seat
and the relativ sliding, to prevent the fluid leakage.
Generally it consists of two segments, namely rotating ring and
static ring. These rings can still realize rotary motion for each
other with smaller resistance, under the much more pressure.
Silicon carbide have the property of excellent resistant-corrosion,
high mechanical strength, high thermal conductivity,good
self-lubrication, used as seal faces, bearings and tubes in
spacecraft, machinery, metallurgy, printing and dyeing, foodstuff,
pharmaceutical, auto industry and so on. When the sic faces are
combined with graphitefaces the friction is the smallest and they
can be made into mechanical seals which are able to work in highest
working requirements.
· Sintered Silicon Carbide (SSiC) - the absence of free silicon makes it most resistant to
chemically-aggressive fluids, and ideal for high temperature
applications.
Main application of Customized SSiC Mechanical Seals:
The rotating ring and static ring is generally formed by the group
of pure SSiC rings, or one SSiC and the othe is SSiC+C material.
Rotating and static ring: a pair of pure SSiC rings, applicable for
strong corrosive medium.
Rotating and static ring: a SSiC ring, and a SiC+C, applicable for
the medium easy to vaporized.
Application:
1. Mechanical Seal
2. Heat Exchanger
3. Armour Plate
4. Ball Vlave Parts
5. Pump Components
6. Semiconductor
7. Metallurgical Engineering
8. Fixed and Moving Turbine Components
| ►Key properties of pressureless sintered silicon carbide |
| ♦ Max Temperature up to 1650℃ |
| ♦ Low density:3.15-3.18 g/cm3 |
| ♦ High strength |
| ♦ Low thermal expansion : 4.0 (10-6/℃) |
| ♦ High thermal conductivity:120 W/m°K |
| ♦ High hardness:2800 HV5 |
| ♦ High elastic modulus: 410GPa |
| ♦ Superior chemical stability,resistance to acid and alkali
corrosion (incld. hydrofluoric acid) |
Why choose us
Our factory and processing machine:
We have three factories in China, can meet the needs for different
custmers, and also we have advanced pressing, sintering and
processing machines.
Our company logo is ZXSQ and CSQ, and possesses eleven invention
patents for utility models. The company now has a high-quality
professional team consisting of dozens of members, to provide you
with high-quality and perfect service, according to customer
requirements to order a variety of bearing products.
Since the year of 1982 we have accumulated abundant experience in
the production over the past more than 40 years, devoting ourselves
whole -heartedly to the research and development of ceramic bearing
material, our processing technique and improvement of our
equipments.
Having undergone several evolution and transformation, our company
has now become the leading enterprise in China domestic market in
the fields of ceramic bearing and ceramic material products.
We cooperate with raw material suppliers to ensure product quality
and profit stability without being affected by international raw
material price fluctuations. It is not suppressed by foreign
enterprises by raising the price of raw materials. At the same time
with raw material production technology, when necessary, we can
produce raw materials by ourselves.
According to the structure difference, it can be divided into:
external gear pump and internal gear pump. Our company has ample
production experience of both kind of the gear pump sliding bearing
in material of silicon carbide. We did supply these SSiC sliding
bearing for Germany Witte for many years.
FQA
Q:Who are we?
A:We are a factory in Beijing, China. We have been producing and
selling ceramic bearings for more than 40 years. We have
established friendly cooperative relations with many domestic and
foreign companies.
Q:How can we guarantee quality?
A:We always produce samples before mass production, and produce in
strict accordance with customer requirements and production
regulations. After the completion of production, we will use
inspection equipment to carry out precise inspection of products,
and our packaging adopts the double insurance of foam and carton,
to strictly ensure the quality of products.
Q:What can you buy from us?
A:Ceramic deep groove ball bearings, ceramic angular contact ball
bearings, hybrid ceramic ball bearings, ceramic linear bearings,
etc and all kinds of ceramic balls.
Q:Why should you buy from us not from other suppliers?
A:We are an industry and trade integrated company, we have three
factories, with today's production and inspection equipment, can
provide better delivery dates and product quality.
Q:What service can we provide?
A:We will provide high quality products and customized services,
which can be fully customized according to user needs. We can
provide samples for customer's confirmation.
Welcome your enquiry
We supply bearings, high quality products, if you need to buy or
consult the price of bearings, please contact us. We are a set of
bearing research and development, production, sales, service in one
of the professional bearing company, providing bearing products and
related technical services. We choose high quality raw materials,
carefully do each set of bearings.
We adhere to customer demand as the guidance, and strive to provide
customers with quality products and after-sales service, create
value for customers, do customers partner. Welcome to discuss the
cooperation!
