Hj92n & Hj977gn O Ring Type Mechanical Seal

• Customization: Available
• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Model NO.: HJ92N
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Standard
• Balance: Balanced
• Brand: Queeny
• Price: Lower Than Original
• Delivery Time: Stock
• Quality: 12 Month Guarantee
• Transport Package: Neutural Packing
• Specification: 8mm up to 120mm
• Trademark: QT
• Origin: China
• HS Code: 84842000
• Production Capacity: 5, 000 Sets Per Month
• 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	HJ92N Mechanical Seal	A high - performance mechanical seal designed for industrial pumps and rotating equipment, providing reliable sealing solutions.
Brand	[Insert Brand Name]
Model	HJ92N	Specifically engineered to meet the demanding requirements of various fluid handling applications.
Materials
- Rotating Ring	Tungsten Carbide	Tungsten carbide offers high hardness and excellent wear resistance, enabling the seal to operate efficiently under high - pressure and high - speed conditions.
- Stationary Ring	Carbon Graphite	Carbon graphite provides good self - lubricating properties and low friction, ensuring a long - lasting seal and reducing energy consumption.
- O - Ring	Fluoroelastomer (FKM)	The FKM O - ring ensures a tight seal and is resistant to a wide range of chemicals, oils, and temperatures, enhancing the overall durability of the seal.
Size Specifications
Shaft Diameter Range	25 - 60 mm	This seal can be installed on shafts with diameters within this range, making it suitable for a variety of pump sizes and applications.
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 of the seal provides a sufficient contact area for effective sealing while maintaining good flexibility.
Performance Parameters
Working Pressure	Maximum 2.0 MPa	Under normal operating conditions, the HJ92N seal can withstand a maximum pressure of 2.0 MPa, preventing leakage of the pumped medium.
Working Temperature	-30ºC - 180ºC	Capable of operating effectively within this wide temperature range, making it suitable for both low - temperature and high - temperature applications.
Linear Velocity	Maximum 12 m/s	The seal is designed to handle a maximum linear velocity of 12 m/s, ensuring stable performance even at high rotational speeds.
Applicable Media
- Water - based Fluids	Suitable for clean water, cooling water, and water - based solutions with pH values ranging from 4 to 10.
- Oil - based Fluids	Compatible with lubricating oils, hydraulic oils, and mineral oils.
- Chemical Fluids	Resistant to many common chemical substances, such as alkalis, weak acids, and organic solvents.
Installation and Maintenance
Installation Method	Axial Installation	The seal is installed axially onto the pump shaft. It is crucial to follow the installation manual carefully to ensure correct alignment and a proper seal.
Installation Torque	18 - 22 N·m	Apply a torque within this range during installation to secure the seal firmly without causing damage to the components.
Maintenance Cycle	Every 4000 operating hours	Regular maintenance is recommended every 4000 operating hours. This includes inspecting the seal for signs of wear, leakage, and proper alignment.
Storage Conditions	Store in a dry, clean environment with a temperature range of 5ºC - 25ºC. Keep away from direct sunlight, moisture, and corrosive gases.	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 HJ92N seal can provide reliable service for 2 - 3 years.
Leakage Rate	≤0.12 mL/h	The seal is designed to have a low leakage rate, ensuring the safety and efficiency of the fluid handling system.
Certification Standards	ISO 9001, ISO 14001, and industry - specific certifications (if applicable)	Meets international quality management and environmental management system standards, ensuring consistent quality and environmental compliance.
Other Characteristics
Vibration Resistance	Can withstand vibrations with a frequency range of 8 - 60 Hz and an amplitude of 0.6 mm.	The seal's design allows it to maintain its performance and integrity even in vibrating environments.
Self - Lubricating Property	The combination of carbon graphite and the seal design provides self - lubricating characteristics, reducing the need for additional lubrication and minimizing wear.

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 .

 

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.

 

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.