Single Cartridge Seal Qt-Mqc Cartridge Mechanical Seals

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: QT-MQC
• Speed: High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Type: HU1
• Balance: Balanced
• Brand: Queeny
• Price: Lower Than Original
• Delivery Time: Stock
• Quality: 12 Month Guarantee
• Transport Package: as Requirement
• Specification: as Requirement
• Trademark: Queeny
• Origin: Shanghai, China
• HS Code: 8484200090
• Production Capacity: 1000000/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter Category	Specific Parameter	Detailed Description
Basic Information
Seal Type	QT-MQC Mechanical Seal	A high - performance mechanical seal designed for industrial pumping applications, providing reliable sealing solutions.
Model	QT-MQC	This model is engineered to meet the demands of various fluid handling systems.
Materials
- Rotating Ring	Silicon Carbide (SiC)	Offers high hardness and excellent wear resistance, ensuring long - term durability under heavy - duty operations.
- Stationary Ring	Tungsten Carbide	Known for its high strength and resistance to corrosion, providing a stable sealing surface.
- O - Ring	Fluoroelastomer (FKM)	Ensures a tight seal and is resistant to a wide range of chemicals and temperatures, enhancing the overall sealing performance.
Size Specifications
Shaft Diameter Range	12 - 38 mm	Can be installed on shafts with diameters within this range, suitable for different pump shaft sizes.
Seal Chamber Inner Diameter	22 - 48 mm	Designed to fit into seal chambers with inner diameters in this range, ensuring proper installation and operation.
Seal Width	6.5 mm	Optimized width for effective sealing while minimizing friction and energy consumption.
Performance Parameters
Working Pressure	Maximum 1.5 MPa	Capable of withstanding up to 1.5 MPa pressure to prevent leakage of the pumped medium.
Working Temperature	-25ºC - 130ºC	Operates effectively within this temperature range, suitable for both low - temperature and high - temperature applications.
Linear Velocity	Maximum 9 m/s	Can handle a maximum linear velocity of 9 m/s, ensuring stable performance in high - speed rotating pumps.
Applicable Media
- Water - based Fluids	Suitable for clean water, coolant solutions, and water - based chemicals with pH values between 4 and 10.
- Oil - based Fluids	Applicable to lubricating oils, gear oils, and some synthetic oil - based fluids.
Installation and Maintenance
Installation Method	Axial Installation	Installed axially onto the pump shaft following a standardized installation procedure for proper alignment and sealing.
Installation Torque	12 - 18 N·m	Recommended torque range during installation to secure the seal without causing damage.
Maintenance Cycle	Every 4000 operating hours	Regular maintenance is required every 4000 operating hours, including inspection for wear, leakage, and component integrity.
Storage Conditions	Store in a dry place at a temperature between 5ºC - 25ºC. Avoid exposure to direct sunlight and chemicals.	Proper storage conditions help maintain the quality and performance of the seal components.
Quality and Certification
Service Life	Approximately 2 - 3 years under normal operating conditions	With proper operation and maintenance, the seal can provide reliable service for 2 - 3 years.
Leakage Rate	≤0.07 mL/h	Engineered to have a low leakage rate, ensuring minimal loss of the pumped medium.
Certification Standards	ISO 9001, ISO 14001	Meets the requirements of ISO 9001 quality management system and ISO 14001 environmental management system standards.
Other Characteristics
Vibration Resistance	Can withstand vibrations with a frequency range of 8 - 50 Hz and an amplitude of 0.3 mm.	Maintains sealing performance even in environments with moderate vibration levels.
Self - lubricating Property	The seal surfaces are treated with a self - lubricating coating to reduce friction and extend service life.	Reduces the need for additional lubrication, improving operational efficiency.

 

Queeny design engineers are able to produce a seals solution for the most basic applications,to those that are extremely complicated and unique. We are able to provide you these solutions supported by life test data and years of excellent field performance.As your partner, we provide sealing solutions for centrifugal pumps,agitators and other rotating equipment, and help you consolidate your brand and market position.

Mechanical sealing adopts the principle of mechanical friction sealing, which has excellent sealing performance, which can effectively prevent leakage and protect the safety of the environment and equipment. Compared with traditional packing seals and rotary seals, the sealing effect of mechanical seals is more reliable.

 

Our products are made of high quality materials and manufacturing processes, with a long service life and low cost of use. It can effectively reduce the maintenance costs and operating costs of equipment .

 

Our mechanical seals are designed to be easy to service and replace,simply by removing the sealing components and replacing the sealing surface and sealing ring. Compared with other sealing forms, our products are more convenient to repair and replace.

 

Mechanical seal is suitable for high temperature, low temperature, high pressure, vacuum and corrosive media and other complex environment, to ensure the stable operation of the equipment.

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.
Relying on first-class technology and professional services,since its establishment, Queeny has carried out in-depth cooperation with hundreds of companies in more than 70 countries around the world.Our products are exported to Asia,Europe,North America,South America,Oceania and Africa in large quantities every year,and have been widely praised.Super high cost performance is the basis of our long-term cooperation with customers.We always rigorously treat clients' requirements,strictly control the production process,and comprehensively monitor the export procedure.It is our mission to reduce production and operation costs for more enterprises all over the world.Q1: Are you a trading company or a factory?
We are a factory, so we can offer you factory prices with high quality.

Q2: Can I get samples?
Yes. You can ask for samples. Usually it's free, but you need to pay for shipping.

Q3: Can l use my own logo or design on the goods?
Yes, we provide OEM/ODMservices; your logo and design can be printed on the products.

Q4: What are your payment terms?
We accept T/T, Paypal, Western Union, and credit card payment is also welcome.

Q5: How about the delivery time?
For stock items, we can ship immediately after receiving the payment.
For other products, we need 14-25 days for mass production, which depends on the quantity and type of order.

Q6: How can we ensure the quality?
Pre-production samples are required before mass production;Final inspection is required before shipment;

Q7: 1 can't find our products in your catalog, can you customize the products for us?
Yes, customized products are available, OEM is welcome.

Q8: Can l buy pumps or pump parts from your company?
Yes, we also provide pumps and pump parts.