| Parameter |
Description |
| Model |
QT - WB3 |
| Application |
Widely used in various industrial pumps, compressors, and other rotating equipment to prevent leakage of fluids such as water, oil, and some chemical solvents. |
| Design Type |
It adopts a balanced design, which can effectively reduce the pressure on the sealing surface, thus improving the sealing performance and service life. The structure is compact, making it suitable for installation in limited - space environments. |
| Size Range |
The outer diameter ranges from 20mm to 200mm, with a tolerance of ± 0.1mm. The inner diameter is available in sizes from 10mm to 180mm, also with a tolerance of ± 0.1mm. The height of the mechanical seal varies from 15mm to 50mm, depending on different models and application requirements. |
| Material |
The stationary ring is made of high - quality ceramic material, which has excellent wear - resistance and corrosion - resistance. It can withstand harsh working conditions and ensure long - term stable operation. The rotating ring is crafted from carbon - graphite composite, which has good self - lubricating properties, reducing friction and wear during operation. The metal parts are made of stainless steel, providing high strength and corrosion resistance, protecting the internal structure of the seal from external damage. |
| Temperature Resistance |
It can operate stably in a temperature range of - 20°C to 180°C. In high - temperature environments, the material properties of the seal components remain stable, ensuring reliable sealing performance. In low - temperature conditions, the flexibility of the sealing elements is maintained, preventing leakage due to material hardening. |
| Pressure Resistance |
The mechanical seal can withstand a maximum pressure of 2.5MPa. Its well - designed structure and high - quality materials enable it to maintain good sealing performance under high - pressure conditions, preventing fluid leakage caused by pressure fluctuations. |
| Speed Limit |
The maximum allowable rotational speed is 3000r/min. The dynamic balance design of the seal ensures smooth operation at high speeds, reducing vibration and noise, and improving the overall performance of the equipment. |
| Installation Method |
It is designed for easy installation. It can be installed either from the outside or the inside of the equipment, depending on the specific installation environment. The installation process is simple, and it only requires basic tools and following the provided installation instructions. |
| Maintenance Requirements |
Regular inspection of the seal is recommended. Check for signs of wear, damage, or leakage on the sealing surface. If necessary, replace the worn parts in time. The seal does not require frequent lubrication due to the self - lubricating properties of the materials, reducing maintenance costs and workload. |
| Compatibility |
It is compatible with a wide range of fluids, including water - based solutions, mineral oils, and some mild chemical agents. Before use, it is necessary to confirm the compatibility with the specific fluid to ensure optimal performance. |
| Quality Assurance |
The QT - WB3 mechanical seal is manufactured under strict quality control systems. Each product undergoes multiple inspections and tests to ensure it meets high - quality standards. It comes with a certain warranty period, providing users with reliable after - sales service. |
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.
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