metal bellows seal

Model Number: YH609
Product Origin: Xi'an
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Other Price Terms: USDFOB
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Type YH609 incorporates all of the rugged features of the Type YH604, but is intended for those demanding applications where a dependable, high strength, rotating seal is preferred. A narrow cro-section design enables the Type YH609 to fit in most popular consuming stuffing box modifications. This makes it the ideal seal for heat transfer and other applications that commonly use pumps with limited seal chamber clearances.
□ Performance Capabilities
Temperature:
-75°C/-100°F to 425°C/800°F
with Graf oil static packing
Preure:
vacuum to 20 bar / 300 psi
vacuum to 69 bar / 1000 psi
with DOUBLE-PLY bellows
Speed:
to 50 mps / 10,00 sfpm
□ Materials of Construction
Bellow:
Heat-treated AM350 or Inconel 718
Adaptive Hardware:
300 Series Stainle Steel
Faces:
Carbon, Tungsten Carbide, or Silicon Carbide
Static Seals:
Graf oil
□ Applications:
High temperature service including heat transfer fluids, hydrocarbons and other thermosetting and viscous media.

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Xi'an Yonghua Group Co.
Michele Pan
Jia jia Tan, Cao Tan Town, Weiyang District
710021
86-29-86499313
86-29-86499252
www.yheal.com