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Wholesale industrial mechanical seals water pump mechanical seals

Fenghua Boye Seal Factory

Wholesale industrial mechanical seals water pump mechanical seals

Brand Name : BY

Model Number : BY

Certification : ISO9001-2008

Place of Origin : Ningbo

MOQ : 1 PCS

Price : according to the quantity and material

Payment Terms : Western Union, T/T, L/C

Supply Ability : 100000 pcs/month

Delivery Time : within 30 days

Packaging Details : carton box or packed as customer's requirement

Standard : Standard

Liner velocity :

Rotary Ring : SIC / TC

O-ring : NBR/EPDM/WITON/PTFE

Style : Mechanical seal

Temperature : -20~+150 degree

Mediums : water,oil and other corrosive medium

Retainer : SUS304/SUS316

Material : Metal

Pressure :

Stationary ring : Carbon / SIC / TC

Spring : SUS304/SUS316

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Product name:Wholesale industurial mechanical seals water pump mechanical seals
Item No. :BY GLF
Materials1.Stationary Ring: Carbon/SIC/TC;
2. Rotary Ring: SIC/TC;
3. Retainer: SUS304/SUS316;
4. Spring: SUS304/SUS316;
5. O-Ring: NBR/EPDM/VITON/PTFE
MediumWater,oil and other weak corrosive media
Temperature-20~+200℃
Pressure≤3.0MPa
Speed≤25m/s
Mechanical seal shaft size12mm,16mm,22mm
ApplicationRotating equipment,pumps,mixers,agitators and compressors

Sealing Ring Main Performance Index

--- Main characteristics

- Mediums to be sealed: Water,oil and other moderate corrosive liquid;

- Pressure in the sealed chamber: ≤ 0.6MPa;

- Temperature in the sealed chamber: -20~+150°C;

- Linear speed: ≤ 10m/s.


--- 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 0.1mm.

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,cooling and filtrating.

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 forbidden.


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