| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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Parameter Category
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Specific Parameter
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Detailed Description
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Basic Information
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Seal Type
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QT-Type6 Mechanical Seal
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A high - performance mechanical seal designed for a wide range of industrial pump applications, providing reliable sealing solutions.
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Brand
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[Insert Brand Name]
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Model
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QT-Type6
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This model is engineered to meet the demanding requirements of various fluid handling systems.
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Materials
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- Rotating Ring
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Tungsten Carbide
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Tungsten carbide offers exceptional hardness and wear resistance, ensuring long - term durability under high - speed and high - pressure conditions.
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- Stationary Ring
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Carbon Graphite
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Carbon graphite provides good self - lubricating properties and excellent compatibility with a variety of media, reducing friction and wear.
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- O - Ring
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Ethylene Propylene Diene Monomer (EPDM)
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EPDM O - ring offers good resistance to water, steam, and many chemical substances, ensuring a tight seal in different environments.
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Size Specifications
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Shaft Diameter Range
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12 - 45 mm
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Suitable for installation on pump shafts with diameters within this range, covering a broad spectrum of pump sizes.
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Seal Chamber Inner Diameter
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20 - 55 mm
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Designed to fit into seal chambers with inner diameters in this range for proper installation and optimal performance.
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Seal Width
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9 mm
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The 9 - mm width is carefully selected to balance sealing efficiency and mechanical strength, minimizing leakage while withstanding mechanical stress.
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Performance Parameters
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Working Pressure
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Maximum 1.8 MPa
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Capable of withstanding a maximum working pressure of 1.8 MPa, effectively preventing fluid leakage under normal operating conditions.
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Working Temperature
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-30ºC - 180ºC
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Operates efficiently within this wide temperature range, making it suitable for both cryogenic and high - temperature applications.
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Linear Velocity
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Maximum 12 m/s
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Can handle a maximum linear velocity of 12 m/s, ensuring stable sealing performance even at high rotational speeds of the pump.
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Applicable Media
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- Water - based Fluids
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Ideal for clean water, cooling water, and water - based solutions with pH values ranging from 4 to 10.
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- Chemical Fluids
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Compatible with many common acids, alkalis, and solvents, such as dilute sulfuric acid, sodium hydroxide solutions (within specified concentration limits).
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- Oil - based Fluids
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Suitable for lubricating oils, hydraulic oils, and some petroleum - based products.
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Installation and Maintenance
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Installation Method
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Axial Installation
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Installed axially onto the pump shaft following a standardized installation procedure to ensure correct alignment and proper sealing.
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Installation Torque
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12 - 18 N·m
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Recommended installation torque within this range to secure the seal firmly without causing damage to the components.
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Maintenance Cycle
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Every 4000 operating hours
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Regular maintenance every 4000 hours is advised, including inspection for wear, leakage, and proper functioning of the seal components.
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Storage Conditions
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Store in a dry, cool place with a temperature between 5ºC - 25ºC. Keep away from direct sunlight and chemicals.
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Proper storage conditions help maintain the integrity of the seal materials and extend the shelf life.
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Quality and Certification
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Service Life
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Approximately 2 - 3 years under normal operating conditions
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With proper operation and maintenance, the QT-Type6 seal can provide reliable service for 2 - 3 years.
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Leakage Rate
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≤0.05 mL/h
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Engineered to have an extremely low leakage rate, ensuring environmental protection and efficient operation of the pumping system.
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Certification Standards
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ISO 9001, ISO 14001
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Complies with international quality management (ISO 9001) and environmental management (ISO 14001) standards, guaranteeing product quality and environmental friendliness.
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Other Characteristics
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Vibration Resistance
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Can withstand vibrations with a frequency range of 8 - 60 Hz and an amplitude of 0.6 mm.
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Designed to maintain sealing performance in environments with moderate to high - frequency vibrations.
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Self - lubricating Property
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The combination of carbon graphite and surface treatment provides self - lubricating characteristics, reducing the need for additional lubrication.
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This feature extends the service life of the seal and improves overall efficiency.
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Shanghai Queeny Mechanical Equipment Co.,Ltd.is an enterprise specializing in the R&D,manufacture and export of mechanical seal products,headquartered in Pudong New Area,Shanghai.Our products mainly include component seals,dry gas seals,metal bellows seals,mixer and agitator seals,single & dual cartridge seals,silicon carbide parts and tungsetn carbide parts,which can replace John Crane, Burg--mann, AES, Chesterton,Flowserve,Rotenand other similar products,they are widely used in water treatment,petroleum,chemical,food,medical and other industries.Q1: Are you a trading company or a factory?
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