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Mechanical seal KL-WB2,equivalent to John Crane WB2

Categories Component seal
Brand Name: KALU
Model Number: KL-WB2
Place of Origin: China
MOQ: 1 piece
Payment Terms: T/T, Western Union
Price: Negotation
Packaging Details: CARTON
Standard Or Nonstandard: Standard
Size: 10-30mm
Keywords: John Crane WB2 Mechanical seal
Temperature: -20--180℃
Pressure: 8 bar
HS Code: 8484200090
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    Mechanical seal KL-WB2,equivalent to John Crane WB2

    STRUCTURE DESCRIPTION

    Replacement of John Crane WB2, PTFE bellows design, outside mounted, used in strong corrosive chemical occasions.


    Operating range:

    Temperature: -20--180℃

    Speed: 15m/s

    Pressure: 8bar

    Standard Size: 10-30mm


    Material:

    Seal ring: Car, Cer, Sic, Glass filled PTFE


    Advantages:


    self-adjusting to shaft misalignments deflections


    The length of the contact area of the bellows with the shaft is an optimum compromise between ease of assembly (less friction) sufficient adhesive force for torque transmission.


    the seal fulfills very specific leakage requirements.


    Size Chart:


    Size/InchD3D6D7L1L3L2
    25.406042.8654424517.5
    28.606746.0360424527.0
    31.756950.8065424527.0
    34.937253.9868424527.0
    38.107657.1571424527.0
    41.288063.5078424527.0
    44.458466.6881444627.0
    47.638669.8584444627.0
    50.809073.0387464627.0
    53.989579.3897464633.5
    57.159882.55100464633.5
    60.3010085.73103464633.5
    Size/MetricD3D6D7L1L3L2
    256047.060424527
    306753.067424527
    326950.764424527
    357257.070424527
    407862.076424526
    458467.082444627
    508872.086464627
    559577.090464627
    6010082.095464627
    6510587.0100464627

    Photo details:

    We can supply materials for mechanical seals.



    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.


    Our product includes Spring pusher seals,Rubber bellow mechanical seals,PTFE bellow mechanical seal,Metal Bellow Seals,Cartridge Seals,Mixer and Agitator seals,Dry Gas Seals.Besides, we can also supply spare parts with material silicon carbide, Tungsten carbide, Carbon ,Ceramic,rubber and stainless steel.

    Our products are widely used in petroleum, chemistry, refinery, paper making, food,pharmaceutical, textile,power,marine...


    Any questions,please contact us freely.We are always here for you!


    Quality Mechanical seal KL-WB2,equivalent to John Crane WB2 for sale
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