Corrosion Resistance Qt Type2 Standard Mechanical Seal

• Customization: Available
• Structure: Single End
• Pressure: 1.0MPa
• Model NO.: QT Type2
• Speed: 15m/S
• Temperature: -20~120
• Performance: Temperature
• Standard: Standard
• Type: SRS-01
• Balance: Unbalanced
• Brand: Queeny
• Price: Lower Than Original
• Delivery Time: Stock
• Quality: 12 Month Guarantee
• Transport Package: Carton
• Specification: As customer required
• Trademark: Queeny
• Origin: Shanghai, China
• HS Code: 8484200090
• Production Capacity: 50000PCS/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 Type2 Mechanical Seal	A high - performance mechanical seal meticulously engineered for a wide array of industrial pumping applications, ensuring reliable and efficient operation.
Brand	[Custom Brand Name]
Model	QT Type2	This model is designed to meet the demanding requirements of various fluid handling systems, providing stable sealing under diverse working conditions.
Materials
- Rotating Ring	Tungsten Carbide	Tungsten carbide offers exceptional hardness and wear resistance, enabling the rotating ring to endure high - speed rotation and heavy loads, thus significantly extending the seal's service life.
- Stationary Ring	Carbon Graphite	Carbon graphite provides excellent self - lubricating properties and low friction, which helps in maintaining a tight seal while reducing energy consumption.
- O - Ring	Ethylene Propylene Diene Monomer (EPDM)	EPDM O - rings are highly resistant to water, steam, and a variety of chemicals, ensuring a reliable seal and long - term durability.
Size Specifications
Shaft Diameter Range	12 - 38 mm	This seal can be precisely fitted onto shafts with diameters within this range, making it suitable for numerous pump models across different industries.
Seal Chamber Inner Diameter	22 - 48 mm	Specifically designed to match seal chambers with inner diameters in this interval, ensuring a snug and secure installation for optimal performance.
Seal Width	6.5 mm	The 6.5 - mm seal width is carefully calibrated to strike a balance between effective sealing and minimizing mechanical stress on the pump components.
Performance Parameters
Working Pressure	Maximum 1.5 MPa	Under normal operating conditions, the QT Type2 seal can effectively withstand a maximum pressure of 1.5 MPa, preventing any leakage of the pumped fluid.
Working Temperature	-30ºC - 130ºC	Capable of operating efficiently within this broad temperature range, it can adapt to both extremely cold and moderately high - temperature industrial environments.
Linear Velocity	Maximum 9 m/s	The seal is engineered to handle a maximum linear velocity of 9 m/s, ensuring stable and reliable performance even in high - speed pumping applications.
Applicable Media
- Water - based Solutions	Ideal for clean water, deionized water, and aqueous chemical solutions with a pH range of 4 - 10.
- Oil - based Fluids	Compatible with mineral oils, synthetic lubricants, and certain types of fuel oils.
- Gas - liquid Mixtures	Can be used in applications involving the handling of gas - liquid mixtures with specific flow characteristics.
Installation and Maintenance
Installation Method	Axial Installation with Compression Gland	Installed axially onto the pump shaft and secured with a compression gland, following a standardized installation procedure to ensure proper alignment and sealing integrity.
Installation Torque	12 - 18 N·m	During installation, a torque within this range should be applied to the compression gland bolts to ensure the seal is firmly in place without causing damage to the seal components.
Maintenance Cycle	Every 4000 Operating Hours	Regular maintenance is recommended every 4000 operating hours, which includes a thorough inspection of the seal for signs of wear, leakage, and any potential damage to the components.
Storage Conditions	Store in a dry, dust - free environment at a temperature between 5ºC - 25ºC. Keep away from direct sunlight and sources of radiation.	Proper storage conditions are essential to preserve the physical and chemical properties of the seal materials, ensuring its readiness for installation when required.
Quality and Certification
Service Life	Approximately 2 - 3 years under normal operating conditions	With proper operation and regular maintenance, the QT Type2 mechanical seal can provide reliable service for 2 - 3 years, reducing downtime and maintenance costs.
Leakage Rate	≤0.05 mL/h	Engineered to have an extremely low leakage rate, the seal ensures that the pumped fluid remains within the system, meeting strict environmental and safety standards.
Certification Standards	ISO 9001, ISO 14001, and API 682 (Optional)	The seal complies with international quality management (ISO 9001) and environmental management (ISO 14001) standards. For specific applications, it can also meet the requirements of API 682.
Other Characteristics
Vibration Resistance	Can withstand vibrations with a frequency range of 8 - 55 Hz and an amplitude of 0.35 mm	Designed to maintain its sealing performance even in environments with significant vibration, ensuring the stable operation of the pumping system.
Self - Adjusting Feature	Equipped with a self - adjusting mechanism that compensates for minor shaft misalignments and wear, ensuring continuous and reliable sealing.	This feature enhances the seal's adaptability and reduces the need for frequent manual adjustments.

 

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.