High Quality Qt 1-Blw -105 Metal Bellows Seal

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: QT 1-BLW -105
• Speed: Ultra-High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: High Pressure
• Standard: Standard
• Type: M21 /Mfl85n
• Balance: Unbalanced
• Brand: Queeny
• Price: Lower Than Original
• Delivery Time: Stock
• Quality: 12 Month Guarantee
• Transport Package: Individual Package
• Specification: OEM
• Trademark: Queeny
• Origin: Shanghai, China
• HS Code: 8484200090
• Production Capacity: 50000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Details
Model Number	QT 1-BLW -105
Type	Single-Ended Unbalanced Mechanical Seal
Size	105 mm
Seal Face Material	Tungsten Carbide (Stationary) and Carbon Graphite (Rotating)
O-Ring Material	Ethylene Propylene Diene Monomer (EPDM)
Body Material	Stainless Steel 316
Pressure Rating	Maximum Static Pressure: 1.6 MPa
	Maximum Dynamic Pressure: 1.2 MPa
Temperature Range	-40°C to +150°C
Shaft Speed	Maximum Continuous Speed: 2800 RPM
Chemical Compatibility	Resistant to a wide range of chemicals including acids, alkalis, and salts
	Suitable for use in water, oil, and non-corrosive organic solvents
Leakage Rate	≤ 5 ml/h at maximum operating conditions
Lubrication	Self-lubricating due to carbon graphite seal face
Installation	Designed for axial installation on pumps, mixers, and similar equipment
Axial Tolerance	± 0.5 mm
Radial Runout Tolerance	≤ 0.05 mm
End Face Flatness	≤ 0.0009 mm
Surface Roughness	Stationary Face: Ra ≤ 0.2 μm
	Rotating Face: Ra ≤ 0.4 μm
Operating Medium	Suitable for clean or slightly contaminated fluids
Storage Conditions	Store in a dry, clean environment at temperatures between -20°C and +40°C
Service Life	Under normal operating conditions, expected service life is 8,000 - 12,000 hours
Assembly Instructions	Follow standard mechanical seal installation procedures
Disassembly	Use appropriate tools to avoid damage to seal components
Cleaning	Clean seal faces with a soft, lint-free cloth and a suitable cleaning agent
Inspection	Regularly check for wear, damage, and proper alignment of seal components
Replacement Criteria	Replace when leakage rate exceeds specified limit or seal faces are worn

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.