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Metal Bellows John Crane 680 Seal Replacement

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Metal Bellows John Crane 680 Seal Replacement

Brand Name : John Crane 680 seal replacement
Model Number : 680 seal
Place of Origin : China
MOQ : 1pcs
Price : Negotiate
Payment Terms : T/T, Western Union, L/C
Packaging Details : Carton
Specification : 16~200mm
Pressure : ≤2.5Mpa (Double layer wave plate ≤5.0Mpa)
Temperature : -20℃~300℃
linear speed : ≤15m/s
Axial movement : ±1.0mm
Sealing face : Carbon, Silicon carbide, Tungsten carbide
Secondary sealing : NBR, FKM, EPDM, FFKM
Metal component : SS304, SS316, Hast.C, 4J42, Ti
Bellows : SS316, AM350, Hast.C, Alloy718
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Metal Bellows John Crane 680 Seal Replacement


1. Highly-knowledgeable equipment and application expertise


2. Technical innovation in mechanical seal design


3. Design qualification and Design team


4. Simulation and Rotating balance testing


5. Reliable, customer-tailored, sealing solutions


6. Rapid and effective Reaction on feedback


Profile

Single seal

Balanced

Independent of direction of rotation

Metal bellows

John Crane 680 seal replacement


RS-680 series is widely used for high temperature and high viscosity medium. Its rotating O-ring has no compensational function so that the bellows can move without damp.


Operating limits

Specification: 16~200mm

Pressure: ≤2.5Mpa

(Double layer wave plate ≤5.0Mpa)

Temperature:-20℃~300℃

Linear speed: ≤15m/s

Axial movement: ±1.0mm


Combination of materials

Sealing face: Carbon, Silicon carbide, Tungsten carbide

Secondary sealing: NBR, FKM, EPDM, FFKM

Metal component: SS304, SS316, Hast.C, 4J42, Ti

Bellows: SS316, AM350, Hast.C, Alloy718




Product Tags:

metal bellows seal

      

bellow type mechanical seal

      
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Metal Bellows John Crane 680 Seal Replacement Images

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