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Dongguan Walle Sealing Technology Development Co., Ltd.

Flange Seal Praedifa Series Nri Flexiseal, Flange Seal Praedifa Series Nri, Parker Flange Seal Praedifa Series Nri Flexisea manufacturer / supplier in China, offering Flange Seal Praedifa Series Nri, Flexiseal, China Manufacture Excellent Rubber Washer, Simrit Simmerring Combi Sf5 Oil Seal and so on.

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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
Get Latest Price
Production Capacity: 100, 000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • 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
Product Description
FLANGE SEAL PRAEDIFA SERIES NRI, FLEXISEAL

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)
MEDIAHydraulic
POLYMER FAMILYPTFE (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 MEASUREmm
CUSHIONING MECHANISMNo
PRESSURE RANGE (BAR)High Pressure (< 500 bar)
APPLICATION PRESSURE REQUIREMENTInternal 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 !


Sunny
Tel: 86-769-33291139
Mobile: 86-13724575770 
http://www.walleseals.com/en/
 
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