Premium Silicon Carbide Mechanical Seal Face for Durability

• Customization: Available
• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Model NO.: QT-seal
• Speed: General Speed Mechanical Seal
• Temperature: Poor Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard
• Type: HU1
• Balance: Unbalanced
• Delivery: 2 Weeks
• Seal Faces: Seal Ring Sic
• Tc Ring: Tungsten Carbide
• Carbon Ring: Antimony Carbon Face
• Transport Package: Customzed
• Specification: Standard
• Trademark: Queeny
• Origin: China
• HS Code: 84842000
• Production Capacity: 10000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Parameter	Specification
Model Number	QT-Seal
Type	Single Spring / Balanced / Pusher Type
Material Options
- Primary Seals	Carbon vs. Silicon Carbide / Tungsten Carbide
- Secondary Seals	Nitrile Rubber (NBR), Ethylene Propylene (EPDM)
- Metal Components	Stainless Steel (SS304, SS316)
Operating Limits
- Pressure Range	0-1.5 MPa (217 psi)
- Temperature Range	-30°C to +200°C (-22°F to +392°F)
- Max. Speed	≤25 m/s (≈82 ft/s)
Shaft Diameter	15-150 mm (0.6-5.9 in) [Custom Sizes Available]
Fluid Compatibility	Water, Hydraulic Oil, Solvents, Non-Corrosive Media
Standards Compliance	ISO 9001, API 682 (Optional)
Applications	Centrifugal Pumps, Agitators, Refrigeration Systems

1. Are we a factory or a trading company?
We are a factory only producing mechanical seals and we have our own marketing department  and also home market. The main market is 50% in China and 50% in European countries where most pumps factories located, we mainly supply to pump factories.

2. What are the payment methods?
We accept T/T, Western Union, Paypal, Made in China as your convenience.

3. How long is the delivery time?
Products in stock will be shipped within 48 hours. Standard seal 1-2 weeks. Custom seals are 3-4 weeks.

4. Could you offer sample ?
Yes, the sample could be sent to you with freight charge paid at your destination.

5. About our packaging type?
We have 2 kinds of packaging, one is with our brand, another one is white blank . with enough quantity, we could use your own logo in the package after your logo authorization.

6.I can not find our products in your catalog ,can you make customized products for us ?
Yes ,Customized products is available . Also, We have been adding new seals, there are many types we have not added in here yet, please send us the pump type or seals international code, we could identify the seals you need.