| 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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Mechanical Seal QT - 960
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Engineered for high - performance applications, the QT - 960 mechanical seal offers reliable sealing solutions for various industrial pumps and rotating equipment, preventing leakage and ensuring system stability.
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Brand
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[Insert Brand Name]
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Model
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QT - 960
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This model is designed to meet specific industrial requirements, providing enhanced durability and efficiency in demanding operating conditions.
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Materials
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- Rotating Ring: Tungsten Carbide - Stationary Ring: Silicon Carbide - O - ring: Ethylene - Propylene Diene Monomer (EPDM)
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Tungsten carbide for the rotating ring provides extreme hardness and wear resistance, suitable for high - pressure and high - friction environments. Silicon carbide on the stationary ring offers excellent corrosion resistance. The EPDM O - ring ensures a tight seal and is highly resistant to water, steam, and many chemicals.
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Size Specifications
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Shaft Diameter Range
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60 - 100 mm
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Capable of fitting onto pump shafts within this diameter range, making it suitable for medium - to large - sized industrial pumps.
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Seal Chamber Inner Diameter
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70 - 110 mm
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Matches the inner diameter of the corresponding seal chambers, ensuring a proper and secure fit for effective sealing.
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Seal Width
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12 mm
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The 12 - mm width is optimized to balance sealing performance and mechanical strength, enhancing the seal's longevity and reliability.
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Performance Parameters
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Working Pressure
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Maximum 3.0 MPa
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Under normal operation, the QT - 960 seal can maintain its integrity and prevent leakage at pressures up to 3.0 MPa, suitable for high - pressure industrial processes.
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Working Temperature
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-40ºC - 200ºC
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Operable within a wide temperature spectrum, allowing it to function in extremely cold or hot environments, such as cryogenic applications or high - temperature chemical processing.
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Linear Velocity
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Maximum 15 m/s
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Even when the equipment is running at high speeds, the seal can effectively seal, ensuring continuous operation without leakage issues.
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Applicable Media
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- Water - based Fluids - Lubricating Oils - Alkaline Solutions (pH 9 - 14) - Mild Acidic Solutions (pH 3 - 6)
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Versatile enough to handle a variety of common industrial media, including aqueous solutions, oils, and specific acidic and alkaline substances within the specified pH ranges.
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Installation and Maintenance
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Installation Method
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Axial Installation with Centering Guide
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Installed axially using a centering guide to ensure precise alignment, which is essential for optimal sealing performance. The installation process should follow strict industry standards.
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Installation Torque
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30 - 40 N·m
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Applying the recommended torque range during installation secures the seal firmly in place, preventing any loosening during operation while avoiding over - tightening that could damage the seal components.
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Maintenance Cycle
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Inspect every 3000 operating hours
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Regular inspections at this interval help detect early signs of wear, damage, or leakage. Prompt maintenance can extend the seal's service life and prevent system failures.
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Storage Conditions
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Store in a dry, dark place with a relative humidity below 60% and away from chemicals
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Proper storage conditions protect the seal from moisture, oxidation, and chemical contamination, ensuring its performance remains intact until installation.
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Quality and Certification
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Service Life
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Approximately 3 - 5 years under normal operating conditions
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With proper use and maintenance, the QT - 960 seal can provide reliable service for an extended period, reducing downtime and replacement costs.
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Leakage Rate
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≤0.03 mL/h
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Achieves an extremely low leakage rate, meeting stringent environmental and safety requirements in industrial applications.
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Certification Standards
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ISO 9001, ISO 14001, API 682 (Type B)
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Certified to international quality management (ISO 9001), environmental management (ISO 14001) standards, and complies with API 682 (Type B) for mechanical seals in the petroleum, petrochemical, and chemical industries.
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Other Characteristics
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Vibration Resistance
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Can withstand vibrations with an amplitude of 0.5 - 1.0 mm at frequencies of 15 - 80 Hz
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In industrial settings where vibrations are prevalent, the seal can maintain its sealing effectiveness and structural stability within this vibration range.
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Self - Lubricating Property
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Micro - textured seal surfaces for enhanced self - lubrication
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The micro - textured design on the seal surfaces reduces friction, minimizing wear and tear and improving the seal's operational efficiency over time.
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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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