Cartridge Mechanical Seal Qt-588 Mechanical Seal

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: QT-588
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Type: Mechanical Seal
• Balance: Balanced
• 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: 1000000/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Description
Model	QT-588
Type	Single-Ended, Multi-Spring
Size Range	15 mm - 100 mm
Shaft Diameter Compatibility	15 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, 100 mm
Maximum Pressure Rating	2.5 MPa
Minimum Pressure Rating	-0.1 MPa
Temperature Range	-40°C - 200°C
Speed Limit	3000 RPM
Material - Stationary Ring	Carbon Graphite
Hardness of Stationary Ring	70 - 80 Shore D
Tensile Strength of Stationary Ring	25 MPa
Material - Rotating Ring	Silicon Carbide
Hardness of Rotating Ring	1800 - 2200 HV
Tensile Strength of Rotating Ring	500 MPa
Spring Material	Stainless Steel 316
Yield Strength of Spring Material	275 MPa
Tensile Strength of Spring Material	520 MPa
Spring Rate	5 N/mm
Spring Quantity	8
O-Ring Material	EPDM
Hardness of O-Ring	70 Shore A
Tensile Strength of O-Ring	10 MPa
Elongation at Break of O-Ring	300%
Leakage Rate	≤ 5 ml/h
Axial Float Tolerance	± 0.5 mm
Radial Runout Tolerance	≤ 0.05 mm
Axial Load on Seal Face	10 - 30 N
Medium Compatibility	Water, Oil, Weak Acidic Solutions, Alkaline Solutions
Viscosity Range of Compatible Media	0.1 - 100 cP
Installation Method	Direct Mounting
Mounting Torque	15 - 25 N·m
Weight	0.2 kg - 1.2 kg (varies by size)
Storage Conditions	Dry environment, temperature range 0°C - 40°C, relative humidity ≤ 60%
Service Life	8000 - 12000 hours (depending on operating conditions)
Certifications	ISO 9001, API 682

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.