| Customization: | Available |
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| Structure: | Single End |
| Pressure: | Medium 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-ABS Mechanical Seal
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A high - performance mechanical seal designed for multiple industrial pumping applications, providing reliable and stable sealing solutions.
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Brand
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[Insert Brand Name]
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Model
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QT-ABS
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This model is engineered to meet the demanding requirements of various operating conditions in industrial settings.
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Materials
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- Rotating Ring
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Tungsten Carbide
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Tungsten carbide offers extreme hardness and wear resistance, enabling the rotating ring to withstand high - speed rotation and heavy loads, thus ensuring a long service life.
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- Stationary Ring
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Silicon Nitride
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Silicon nitride provides excellent corrosion resistance, high strength, and a smooth surface finish, which are essential for effective sealing and reducing friction.
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- O - Ring
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Ethylene - Propylene Diene Monomer (EPDM)
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EPDM O - ring is chosen for its good resistance to water, steam, and a wide range of non - polar solvents, as well as its ability to maintain flexibility over a broad temperature range.
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Size Specifications
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Shaft Diameter Range
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12 - 35 mm
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Suitable for installation on pump shafts with diameters within this range, making it applicable to a variety of pump sizes in different industrial scenarios.
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Seal Chamber Inner Diameter
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22 - 45 mm
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Designed to fit precisely into seal chambers with inner diameters in this range, ensuring proper installation and optimal sealing performance.
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Seal Width
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6.5 mm
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The 6.5 mm seal width is carefully selected to balance sealing effectiveness and minimize frictional losses during operation.
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Performance Parameters
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Working Pressure
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Maximum 1.5 MPa
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Under normal working conditions, the QT-ABS seal can endure a maximum pressure of 1.5 MPa, effectively preventing the leakage of pumped media.
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Working Temperature
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-30ºC - 130ºC
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Capable of operating efficiently within this wide temperature range, making it suitable for applications with significant temperature variations.
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Linear Velocity
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Maximum 9 m/s
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It can handle a maximum linear velocity of 9 m/s, ensuring stable performance even when the pump is operating at high speeds.
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Applicable Media
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- Water - based Fluids
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Ideal for use with fresh water, deionized water, and water - based coolant solutions with a pH range of 4 - 10.
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- Oil - based Fluids
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Compatible with mineral oils, synthetic lubricating oils, and some vegetable - based oils.
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- Chemical Fluids
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Resistant to weak acids, alkalis, and some organic solvents, such as ethanol and acetone in low concentrations.
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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 accurate alignment and a tight seal.
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Installation Torque
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8 - 12 N·m
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During installation, a torque within this range should be applied to secure the seal firmly without causing damage to its components.
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Maintenance Cycle
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Every 2500 operating hours
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Regular maintenance every 2500 operating hours is recommended, including visual inspection for signs of wear, leakage, and proper component alignment.
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Storage Conditions
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Store in a dry, dust - free environment at a temperature between 5ºC - 25ºC. Avoid exposure to direct sunlight and strong electromagnetic fields.
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Proper storage conditions help preserve the physical and chemical properties of the seal components, extending their 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-ABS mechanical 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 minimal loss of the pumped medium and enhanced system efficiency.
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Certification Standards
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ISO 9001, ISO 14001
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Complies with international quality management system standard ISO 9001 and environmental management system standard ISO 14001, guaranteeing high - quality production and environmental - friendly manufacturing processes.
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Other Characteristics
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Vibration Resistance
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Can withstand vibrations with a frequency range of 3 - 35 Hz and an amplitude of 0.3 mm.
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Designed to maintain its sealing integrity in environments with moderate vibration levels, ensuring stable pump operation.
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Self - lubricating Property
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The sealing surfaces are treated with a special self - lubricating coating to reduce friction and wear.
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This self - lubricating feature not only extends the service life of the seal but also reduces energy consumption during operation.
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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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