Flange Seal Praedifa Series Nhi, Flexiseal
|FOB Price:||US $0.1 / Piece|
|Min. Order:||50 Pieces|
|Min. Order||FOB Price|
|50 Pieces||US $0.1/ Piece|
|Production Capacity:||100, 000PCS/Month|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: FLANGE SEAL PRAEDIFA SERIES NHI
- Application: Cylinder
- Performance: High Pressure
- Color: Black, Brown etc
- OEM/ODM: Welcome
- Specification: per your request
- HS Code: 4016931000
- Material: PTFE
- Type: Rotary Seal
- Standard: Standard, Nonstandard
- Delivery Time: Usual 7 Days After Confirmation of The Sample or a
- Trademark: Walle FLANGE SEAL NHI
- Origin: Guangdong, China
The profile NHI is excellent for sealing internally high-pressurized static and intermittently dynamic flange applications.
• Extended heel reduces the effects of extrusion.
• Helical spring for high load and small deflection range.
• Resilient helical spring resists permanent set and maintains compliance to long-term flange.
• Many high-resilience energizer options available, including choice of light, medium and heavy loads and NACE for oil field use.
• Low-cost elastomeric energizers available, all with excellent fatigue resistance.
Range of application
For internal static and intermittently dynamic flange sealing - high-pressure.
|THERMAL APPLICATION (°C)||Expanded Low and High Temperature (< -35 C to 140 C)|
|POLYMER FAMILY||PTFE (Polytetrafluorethylene)TFM (Modified polytetrafluorethylene)|
|MAXIMUM WORKING PRESSURE (BAR)||1400|
|MINIMUM WORKING TEMPERATURE (C)||-190|
|MAXIMUM WORKING TEMPERATURE (C)||230|
|MAXIMUM SURFACE SPEED (M/S)||0.005|
|LENGTH UNIT OF MEASURE||mm|
|PRESSURE RANGE (BAR)||Extremely High Pressure (> 500 bar)|
|APPLICATION PRESSURE REQUIREMENT||External Pressure|
|OUTSIDE DIAMETER (MM)||12.5 to 800|
|INSIDE DIAMETER (MM)||5.9 to 768.4|
Dongguan Walle Sealing Technology Development Co., Ltd. is one of China leading manufacturers which specializing in producing FLANGE SEAL PRAEDIFA SERIES NHI, FLEXISEAL. Our facilities are fitted with advanced imported equipment, complemented by sophisticated quality inspection apparatus. Owe to 20 years of rich experience in production and qualified technical service team, our product quality and appearance have reached the international advanced level.
Certificate: Walle sealing have passed the accreditation of ISO 9001 .
Any question for FLANGE SEAL PRAEDIFA SERIES NHI, FLEXISEAL,please do not hesitate to contact me .It is our pleasure to be on service of you !