Mechanical Seal Bo Ceramic Starionary Ring

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: QT-BO seat
• Speed: General Speed Mechanical Seal
• Temperature: Low-Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Type: Qt-Bo Seat
• Balance: Balanced
• Brand: Queeny
• Price: Lower Than Original
• Delivery Time: Stock
• Quality: 12 Month Guarantee
• Transport Package: Beautiful Package
• Specification: Customized
• Trademark: Queeny
• Origin: Shanghai, China
• HS Code: 8484200090
• Production Capacity: 300000PCS
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Description	Value
Material	High-performance elastomer blend	-
Hardness	Shore A scale	75
Tensile Strength	Maximum stress before failure	12 MPa
Elongation at Break	Percentage increase in length at break	350%
Compression Set	Deformation after compression	15% (after 22 hours at 100°C)
Temperature Range	Minimum operating temperature	-40°C
	Maximum operating temperature	200°C
Chemical Resistance	Resistance to acids	Excellent resistance to 30% sulfuric acid at room temperature
	Resistance to alkalis	Good resistance to 20% sodium hydroxide at room temperature
	Resistance to hydrocarbons	Moderate resistance to gasoline
Pressure Rating	Maximum static pressure	25 bar
	Maximum dynamic pressure	15 bar
Seal Type	Design for sealing	Double-acting radial seal
Surface Finish	Required surface roughness of mating part	Ra ≤ 0.8 μm
Wear Resistance	Abrasion loss under specified conditions	80 mm³ (ASTM D4060 test)
Density	Mass per unit volume	1.2 g/cm³
Rebound Resilience	Ability to return to original shape	45%
Seal Lip Geometry	Angle of seal lip	25°
	Thickness of seal lip	2 mm
Installation Clearance	Recommended radial clearance	0.1 - 0.3 mm
Service Life	Expected lifespan under normal conditions	8,000 operating hours
Friction Coefficient	Coefficient of friction against stainless steel	0.3
UV Resistance	Resistance to ultraviolet radiation	Good (no significant degradation after 1000 hours exposure)
Water Absorption	Percentage of water absorbed	0.5% (after 24 hours immersion at 23°C)
Oxygen Resistance	Resistance to oxygen aging	Stable performance in air at 150°C for 100 hours

 

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.

 

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.