| Parameter |
Description |
| Model |
QT - RO |
| Application |
Suitable for a wide range of industrial applications, including pumps, compressors, and mixers. It can handle various fluids such as water, oils, and some mild chemical solutions. |
| Operating Temperature |
-20°C to 120°C. This temperature range allows the mechanical seal to work effectively in different working environments. In low - temperature conditions, it maintains its flexibility and sealing performance. At high temperatures, it can resist thermal deformation and ensure a stable seal. |
| Pressure Rating |
Up to 10 bar. The seal can withstand a maximum pressure of 10 bar, which is sufficient for most general industrial applications. It can prevent leakage under normal pressure conditions and maintain the integrity of the system. |
| Shaft Diameter Range |
20mm - 100mm. It can be installed on shafts with diameters ranging from 20mm to 100mm, providing a wide range of installation options for different equipment. |
| Face Material |
The sealing faces are made of high - quality ceramic and carbon. The ceramic face offers excellent wear resistance, hardness, and chemical resistance. The carbon face provides good self - lubrication and low friction coefficient, which helps to reduce wear and energy consumption during operation. |
| Secondary Sealing Element |
Made of a special elastomer material. This elastomer has good elasticity, aging resistance, and chemical stability. It can effectively fill the gap between the seal components and the equipment, preventing fluid leakage. |
| Spring Material |
High - strength stainless steel. The spring provides the necessary pre - load force to ensure the tight contact between the sealing faces. The stainless steel material has good corrosion resistance and mechanical properties, which can maintain the spring's performance in different working environments. |
| Rotation Speed |
Up to 3000 RPM. It can operate at a maximum rotation speed of 3000 RPM, which meets the requirements of most rotating equipment. At high - speed rotation, the seal can still maintain good sealing performance and stability. |
| Leakage Rate |
Less than 0.1 ml/h. The low leakage rate ensures that the fluid in the system is effectively sealed, reducing waste and environmental pollution. It also indicates the high - quality sealing performance of the mechanical seal. |
| Installation Method |
Easy to install. It can be installed using standard installation tools and procedures. The design of the seal takes into account the convenience of installation, which can save installation time and cost. |
| Maintenance Requirements |
Low maintenance. The high - quality materials and reasonable design of the seal reduce the frequency of maintenance. Only regular inspections are required to ensure the normal operation of the seal. |
| Compatibility |
Compatible with a variety of fluids and equipment materials. It can be used in systems with different fluid properties and equipment structures, providing a reliable sealing solution. |
| Service Life |
Up to 2 years under normal operating conditions. The long service life reduces the frequency of replacement and maintenance, improving the efficiency and reliability of the equipment. |
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.
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 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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