Aluminum Oxide ceramic seal faces have good corrosion
resistance,good sealing. Ceramic alumina oxide seal face/ring was
the preferred corrosion resistant material in many mechanical seal
services. We have 95% aluminium oxide ceramic,99% aluminium oxide
ceramic and 99.5% aluminium oxide ceramic.
Generally a 99.5% aluminum oxide offering excellent wear
characteristics due to it's hardness. It is chemically inert and
can be applied to nearly any product.
We design and manufacturer mechanical seals,supplying consulting of
sealing problem and repair service.
Spring pusher seals,Rubber bellow mechanical seals,PTFE bellow
mechanical seal,Metal Bellow Seals,Cartridge Seals,Mixer &
Agitator seals, Dry Gas Seals; Spare parts with material silicon
carbide, Tungsten carbide, Carbon ,Ceramic,rubber,O-rings and
stainless steel parts
Fixing and Applying Directions of Mechanical Seals
1) Select Appropriate mechanical seal to match the materials
according to work conditions and host machine equipment.
2) The radial acting deviation for the shaft(shaft sleeve) of the
installed mechanical seal shall be 0.04mm by maximum
while the axial movement value of the rotor shall be no more than
3) The seal cover (or shaft cover) of the stationary ring of the
installed mechanical seals,the vertical degree of the seal
face should be 0.04mm by maximum.
4) When installing the mechanical seals,the shaft(shaft
sleeve),seal chamber,seal face as well as the mechanical seal
must be cleaned in order to keep from any medium to sealing part.
5) When conveying medium of over high or low temperature,with
medium which are easy catch fire,easy for explosion.
Related mechanical seal standards must be referred to take
appropriate measures such as quench,rinsing,coolong and
6) Appropricate lubrication must be choosen when mechanical seal is
installed.The installment size of the mechanical
seal must be guaranteed to the installment instruction.
7) Before the machine starts running,the hermetic compartment shall
be full of medium and well lubricated.Dry friction
which may lead to the damage of the air-tightness is strict
1. If the products we have in store, we will send it out ASAP after
2. If the products which were customized, we will complete the
production within a specified period of time, and send it out the
3. Also we can send by your delivery acount if you want.
4. We have a variety of ways to send goods, usually DHL, Fedex,
TNT, UPS will be normal ways. If you require use of a courier,
please inform us in advance.