Flange Seal Praedifa Series Nri, 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 NRI, FLEXISEAL
- 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 NRI
- Origin: Guangdong, China
The profile NRI is ideal for sealing internally pressurized flanges, in particular cryogenic static and intermittently dynamic applications.
• Wiper-type lips.
• Cantilever spring with high-load/high-compliance to resist permanent set and long-term flange separation.
• Rigid spring acts as a control band to resist low-temperature shrinkage.
• Available in large cross-sections, ideal for large-diameter seals.
• NACE-approved energizers available for oil field use.
Range of application
For internal cryogenic static and intermittently dynamic flange sealing.
|THERMAL APPLICATION (°C)||Low Temperature (< -35 C)|
|POLYMER FAMILY||PTFE (Polytetrafluorethylene) UHMW-PE (Ultra-high molecular weight polyethylene)|
|MAXIMUM WORKING PRESSURE (BAR)||350|
|MINIMUM WORKING TEMPERATURE (C)||-200 to -190|
|MAXIMUM WORKING TEMPERATURE (C)||80 to 230|
|MAXIMUM SURFACE SPEED (M/S)||0.005|
|LENGTH UNIT OF MEASURE||mm|
|PRESSURE RANGE (BAR)||High Pressure (< 500 bar)|
|APPLICATION PRESSURE REQUIREMENT||Internal Pressure|
|OUTSIDE DIAMETER (MM)||126 to 1058|
|INSIDE DIAMETER (MM)||108 to 1031|
Dongguan Walle Sealing Technology Development Co., Ltd. is one of China leading manufacturers which specializing in producing FLANGE SEAL PRAEDIFA SERIES NRI, 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 NRI, FLEXISEAL,please do not hesitate to contact me .It is our pleasure to be on service of you !