China High Quality Tungsten Carbide Mechanical Seal Suppliers – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS

China High Quality Tungsten Carbide Mechanical Seal Suppliers – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS Featured Image
  • China High Quality Tungsten Carbide Mechanical Seal Suppliers – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS

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China High Quality Tungsten Carbide Mechanical Seal Suppliers – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS Detail:

Features

•For stepped shafts
•Single seal
•Balanced
•Super-Sinus-spring or multiple springs rotating
•Independent of direction of rotation
•Integrated pumping device available
•Variant with seat cooling available

Advantages

•Universal application opportunities (standardization)
•Efficient stock keeping due to easily interchangeable faces
•Extended selection of materials
•Flexibility in torque transmissions
•Self-cleaning effect
•Short Installation length possible (G16)

Recommended applications

•Process industry
•Oil and gas industry
•Refining technology
•Petrochemical industry
•Chemical industry
•Power plant technology
•Pulp and paper industry
•Food and beverage industry
•Hot water applications
•Light hydrocarbons
•Boiler feed pumps
•Process pumps

Operating range

Shaft diameter:
d1 = 14 … 100 mm (0.55″ … 3.94″)
(Single spring: d1 = max. 100 mm (3.94″))
Pressure:
p1 = 80 bar (1,160 PSI) for d1 = 14 … 100 mm,
p1 = 25 bar (363 PSI) for d1 = 100 … 200 mm,
p1 = 16 bar (232 PSI) for d1 > 200 mm
Temperature:
t = -50 °C … 220 °C (-58 °F … 428 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Axial movement:
d1 up to 22 mm: ± 1.0 mm
d1 24 up to 58 mm: ± 1.5 mm
d1 from 60 mm: ± 2.0 mm

Combination Materials

Rotary Face
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Tungsten carbide
Cr-Ni-Mo Steel (SUS316)
Stationary Seat 
Silicon carbide (RBSIC)
Carbon graphite resin impregnated  

Tungsten carbide
Auxiliary Seal 
Fluorocarbon-Rubber (Viton)
Ethylene-Propylene-Diene (EPDM)  
Silicone-Rubber（MVQ)  
PTFE Coated VITON
Spring 
Stainless Steel (SUS304)
Stainless Steel （SUS316)  

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WH7N data sheet of dimension (mm)

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China High Quality Tungsten Carbide Mechanical Seal Suppliers – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS detail pictures

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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for China High Quality Tungsten Carbide Mechanical Seal Suppliers – WH7N O-Ring Component mechanical seals, replacement of Eagle burgmann H7N – VICTOR SEALS, The product will supply to all over the world, such as: Slovakia, Swaziland, South Africa, With excellent solutions, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We'll satisfy you with our qualified service!
    • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Christina from Czech Republic - 2017.12.09 14:01
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Grace from Germany - 2017.08.28 16:02

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