Buying Mechanical Seals

About This Presentation
Title:

Buying Mechanical Seals

Description:

Mechanical seals are important for the general functioning of machines and hence buying good quality seals becomes a crucial task. There are things that you need to check before you actually buy a duo cone seal for your industry. – PowerPoint PPT presentation

Number of Views:27

less

Transcript and Presenter's Notes

Title: Buying Mechanical Seals


1
Things you have to check while buying
mechanical seals
2
What Are Mechanical Seals?
  • Mechanical seals are components that are used to
    seal equipment (rotating ones) to ensure that the
    liquid inside the equipment does not leak out.
  • In rotating equipment, there is always a danger
    of the content flowing out between the rotating
    shaft and housing case.
  • The mechanical seal, which contains a spring,
    rotary seal face and stationary seal face,
    prevents the liquid of any kind, be it water,
    steam, oil, etc. to come out of the machine, thus
    ensuring its smooth functioning.
  • Mechanical seal is used in a variety of
    industries. It is used in pumps, agitators and
    mixers.

3
What Are Mechanical Seals?
  • Although the purpose of all types of seals is
    the same, the type of seal used would depend on
    the industry for which is it is used.
  • Different types of mechanical face seals, also
    called duo cone seals, include balanced and
    unbalanced seals, pusher and non-pusher seals,
    conventional mechanical seals and cartridge
    mechanical seals.
  • Each of these types has specific characteristics
    that match certain requirements.
  • As mechanical seals are quite reliable mainly
    because they prevent 100 leakage and also
    because they last for a long time, they are the
    most commonly used sealants in most industries.

4
Things to Check whileBuying Mechanical Seals
  • Chemical compatibility
  • It is important to check whether the materials
    used to make the seal are compatible with the
    fluids or liquids in the system.
  • Sometimes, the chemicals in the fluids may not be
    suitable for the material used on the seal.
  • For instance, halogens (chlorine, bromine,
    iodine, etc.) are not compatible with Teflon
    coated seals.

5
CONTD..
  • Temperature limits
  • There are some temperature limitations that you
    must adhere to while selecting the appropriate
    mechanical seal.
  • For instance, seals made of ethylene propylene
    rubber would not be able to prevent leakage of
    fluids above 150 degrees Celsius.
  • Moreover, it may also spoil or damage the seal.
    Hence, make sure that the seal you buy can
    withhold the temperature that you need for
    processing.

6
CONTD..
  • Correct fit
  • This goes without saying! If the mechanical seal
    does not correctly fit the equipment or machine,
    the chances of leakage becomes high.
  • Therefore, it is important to make sure that the
    seals stay together, so that there is no leakage
    or damage to the surfaces.

7
CONTD..
  • Seal life
  • As mentioned earlier, mechanical face seals or
    duo cone seals are used because they last for a
    long time.
  • When the carbon face of the seal gets worn away,
    it is time to change it.
  • However, sometimes leakage happens due to seal
    failure too. This condition can be rectified.

8
Importance of Mechanical Seals
  • Mechanical seals are important for the general
    functioning of machines and hence buying good
    quality seals becomes a crucial task.
  • There are things that you need to check before
    you actually buy a duo cone seal for your
    industry.
  • Keeping these points in mind would ensure that
    you buy a seal that would do its work efficiently
    for a long time.

9
About SAP Parts
  • SAP Parts is a rapidly growing company in the
    field of precision products serving the heavy ,
    construction and agricultural industry since
    2009.
  • We (SAP Parts) introduce ourselves as a
    manufacturer , designer and OEM suppliers of
    technologically enriched and specially designed
    Duo Cone Seals, Float Seals and special surface
    treated bushings for the construction/mining/agric
    ulture equipments.

10
About SAP Parts
  • Over a period we have developed numerous products
    new to the customer, based on our expertise and
    development capabilities and we have got the
    customer confidence so far for the quality, cost
    and service.
  • As a result of our continuous study for the
    quality we have built best in class testing
    centre where our team works to ensure the quality
    of the products and new developments .

11
Contact Us
  • Plot No.85, B.U.Bhandari Indl.Estate, Off Nagar
    Road,Sanaswadi, Tal Shirur, Dist PUNE- 412208
    (M.S.) INDIA
  • 02137-619269/70/71/72
  • sales_at_sapparts.com
  • sap.parts_at_gmail.com

12
Visit Us http//sapparts.com/
Write a Comment
User Comments (0)