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Mechanical seal KL-WB2,equivalent to John Crane WB2

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Mechanical seal KL-WB2,equivalent to John Crane WB2

China Mechanical seal KL-WB2,equivalent to John Crane WB2 supplier

Large Image :  Mechanical seal KL-WB2,equivalent to John Crane WB2

Product Details:

Place of Origin: China
Brand Name: KALU
Model Number: KL-WB2

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotation
Packaging Details: CARTON
Payment Terms: T/T, Western Union
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Detailed Product Description
Standard Or Nonstandard: Standard Size: 10-30mm
Keywords: John Crane WB2 Mechanical Seal Temperature: -20--180℃
Pressure: 8 Bar HS Code: 8484200090

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:

Mechanical seal KL-WB2,equivalent to John Crane WB2

 

Size/Inch D3 D6 D7 L1 L3 L2
25.40 60 42.86 54 42 45 17.5
28.60 67 46.03 60 42 45 27.0
31.75 69 50.80 65 42 45 27.0
34.93 72 53.98 68 42 45 27.0
38.10 76 57.15 71 42 45 27.0
41.28 80 63.50 78 42 45 27.0
44.45 84 66.68 81 44 46 27.0
47.63 86 69.85 84 44 46 27.0
50.80 90 73.03 87 46 46 27.0
53.98 95 79.38 97 46 46 33.5
57.15 98 82.55 100 46 46 33.5
60.30 100 85.73 103 46 46 33.5
Size/Metric D3 D6 D7 L1 L3 L2
25 60 47.0 60 42 45 27
30 67 53.0 67 42 45 27
32 69 50.7 64 42 45 27
35 72 57.0 70 42 45 27
40 78 62.0 76 42 45 26
45 84 67.0 82 44 46 27
50 88 72.0 86 46 46 27
55 95 77.0 90 46 46 27
60 100 82.0 95 46 46 27
65 105 87.0 100 46 46 27

 

Photo details:

Mechanical seal KL-WB2,equivalent to John Crane WB2

We can supply materials for mechanical seals.

 

Mechanical seal KL-WB2,equivalent to John Crane WB2

 

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!

 

 

 

Contact Details
Kalu Industrial Co.,Ltd

Contact Person: Ms. Taylor

Tel: 86-0512-56955713

Fax: 86-0512-56955713

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