Queeny 2100 Heavy-Duty Elastomer Bellows Mechanical Seal

• Customization: Available
• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Model NO.: QT-2100
• Speed: General Speed Mechanical Seal
• Temperature: Poor Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Standard
• Type: Qt-2100
• Balance: Unbalanced
• Brand: Queeny
• Delivery Time: Stock
• Price: Lower Than Original
• Quality: 12 Month Guarantee
• Transport Package: Customized
• Specification: standard
• Trademark: Queeny
• Origin: China
• HS Code: 84842000
• Production Capacity: 2000
• 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 - 2100 Mechanical Seal	A high - performance mechanical seal designed for industrial pumps, ensuring reliable operation and minimal leakage in diverse working conditions.
Model	QT - 2100	This model is engineered to meet the demanding requirements of various industrial applications.
Materials
- Rotating Ring	Tungsten Carbide (WC)	Tungsten carbide provides exceptional hardness and wear resistance, enabling the rotating ring to endure high - speed and high - pressure operations, thus extending the seal's lifespan.
- Stationary Ring	Silicon Carbide (SiC)	Silicon carbide offers excellent corrosion resistance and a smooth surface finish, ensuring efficient sealing and reduced friction.
- O - Ring	Ethylene - Propylene Diene Monomer (EPDM)	EPDM O - ring provides a tight seal and is highly resistant to water, steam, and a wide range of chemicals, ensuring long - term durability.
Size Specifications
Shaft Diameter Range	25 - 60 mm	The seal is compatible with pump shafts within this diameter range, making it suitable for a variety of pump sizes in different industrial setups.
Seal Chamber Inner Diameter	35 - 70 mm	Designed to fit into seal chambers with inner diameters in this range, ensuring proper installation and optimal performance.
Seal Width	10 mm	The 10 - mm width is carefully chosen to balance sealing effectiveness and mechanical strength, minimizing the risk of leakage and component failure.
Performance Parameters
Working Pressure	Maximum 2.0 MPa	Under normal operating conditions, the QT - 2100 seal can withstand a maximum pressure of 2.0 MPa, effectively preventing the leakage of pumped media.
Working Temperature	-30ºC - 180ºC	Capable of operating efficiently within this wide temperature range, it is suitable for both extremely cold and high - temperature industrial processes.
Linear Velocity	Maximum 12 m/s	The seal can handle a maximum linear velocity of 12 m/s, ensuring stable performance even in high - speed rotating pumps.
Applicable Media
- Water - based Fluids	Ideal for clean water, process water, and aqueous solutions with a pH range of 2 - 13, providing reliable sealing in various water - related applications.
- Oil - based Fluids	Suitable for lubricating oils, hydraulic oils, and many mineral - based oils, ensuring compatibility with common industrial fluids.
- Chemical Fluids	Resistant to mild acids, alkalis, and some organic solvents, making it applicable in a wide range of chemical processing industries.
Installation and Maintenance
Installation Method	Axial Installation	Installed axially onto the pump shaft following a standardized procedure to ensure correct alignment and proper sealing.
Installation Torque	18 - 22 N·m	During installation, applying a torque within this range secures the seal firmly without causing damage to the components.
Maintenance Cycle	Every 4000 operating hours	Regular maintenance every 4000 operating hours is recommended, including inspection for wear, leakage, and overall seal integrity.
Storage Conditions	Store in a dry, dark place at a temperature between 5ºC - 25ºC. Keep away from direct sunlight and sources of heat or moisture.	Proper storage conditions help preserve the seal's material properties and prevent premature degradation.
Quality and Certification
Service Life	Approximately 2 - 3.5 years under normal operating conditions	With proper operation and maintenance, the QT - 2100 seal can provide reliable service for 2 - 3.5 years.
Leakage Rate	≤0.05 mL/h	Engineered to have an extremely low leakage rate, ensuring environmental protection and minimizing product loss.
Certification Standards	ISO 9001, ISO 14001, and API 682 (Optional)	The seal meets the stringent requirements of ISO 9001 quality management system, ISO 14001 environmental management system, and may also comply with API 682 standards for enhanced performance in the oil and gas industry.
Other Characteristics
Vibration Resistance	Can withstand vibrations with a frequency range of 8 - 60 Hz and an amplitude of 0.6 mm.	Designed to maintain its sealing performance in environments with significant vibrations, ensuring stable pump operation.
Self - lubricating Property	The seal surfaces are treated with a special coating to provide self - lubrication, reducing friction and wear during operation.	This self - lubricating feature enhances the seal's efficiency and extends its service life without the need for frequent external lubrication.

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.