Teflon flange bushing coupling and reducing bushings double mechanical seal

— Advantages

1.Wear resistant products

2.Superior sealing effects

3.Low friction

4.Easy replacement

5.Strong QC and R&D teams to assure high quality products

6.Reasonable factory price

7.Small order quantity is welcomed

8.Can help you develop the design based on your idea

9.Customized specifications are welcome

10.OEM and ODM orders are warmly welcome

SIC Sealing ring

Density(g/cm3)

3.00-3.10

Hardness(HS)

110-125

Elastic Modulus(kg/mm2)

42×103

Tensile Strength(kg/mm2)

28

Bend Strength(kg/mm2)

34

Compressive Strength(kg/mm2)

120

Thermal Condutivity(cal/cm.s.°C)

0.3

— Product Display

— Specifications

unit:mm

This mechanical seal can be changed into double face installment with one spring

— 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,coolong 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.

8) The size deviation and surface roughness of mechanical seal installment part is given as follow:

Size deviation and surface roughness for setting up the mechanical seals.

2.100% quality control before shipment;

3.Well-trained sales can give you professional suggestions on product;

4.Customized mechanical seals can be manufactured according to your samples or drawings;

5.Trial order and small order are accepted,but they are not for free;

6.Payment terms of T/T,Western Union,Escrow are welcome;

7.We will listen to your feedback timely;