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Ningbo Tisun Seals Industries Co., Ltd.
Ningbo Tisun Seals Industries Co., Ltd.  

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oem and special duty mechanical pump seals 

Payment Terms: T/T,L/C,D/A,D/P,WU,Paypal,Money Gram 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: YE400
Production Capacity: 50-100 each month
Delivery Date: as per the quantity
Temperature:: -40oC~250oC
Pressure:: ≤2.5Mpa
functions:: for pump
product:: 58B Type mechanical seals
Means of Transport: Ocean,Land,Air
Packing: carton
Brand Name: TISUN
Speed:: ≤ 20 m/Sec
Place of Origin:: Zhejiang,China (Mainland)
expRegion:: America, UN, east asia,mide...

For high or low temperature applications
Single seal
Independent of direction of rotation
Stationary metal bellows

Operating range

Pressure (single ply bellows): 
p = vacuum ... 20 bar ( … 290 PSI)
Pressure (two ply bellows): 
p = vacuum ... 35 bar ( … 508 PSI)
t = -240 °C ... +425 °C 
(-400 °F … +797 °F)
Sliding velocity: vg = ... 50 m/s (164 ft/s)
Viscosity: ... 1 Pa·s


Seal face: High density carbon graphite
Seat: Silicon carbide (Q2)
Bellows: Inconel® 718 (M6)
Secondary seals: Graphite
Metal parts: 1.4404, Carpenter® 42 (T4)

Recommended applications

  • Refining technology

  • Power plant technology

  • Chemical industry

  • High and low temperature hydrocarbon services

  • Residual oil

  • Gas oil

  • Low temperature ethylene

  • Pumps

  • Special rotating equipment

Ms. Tina,Zhou
skype Ms. Tina,Zhou
sale manager
Tel: 86-574-87228142
Fax: 86-574-87228142
Mobile: 186 5826 0067
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Company Info

Ningbo Tisun Seals Industries Co., Ltd. [China (Mainland)]

Business Type:Manufacturer, Agent, Distributor/Wholesaler, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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