Type 58B

John Crane Type58B Replacement

Mutil-Spring, and O-ring pusher mechanical seal Type TG58B with balanced construction, including anti-xetrusion ring, permits use in higher pressures. Used in the different media conditions due to extend material options . It is widely used in the general industrial applications.

Features
  Mutil-Spring,balanced,O-ring pusher .
  Rotary seat with a snap ring holds all parts together in a unitised design which eases installation and removal
  Torque transmission by set screws.
  Conform with DIN24960 standard
 
 
Stationary Seat

Standard Stationary Seat: T7BP

T7BP equivalent to John Crane BP

 

Alternatives Stationary Seat: T3BO

T3BO equivalent toJohn Crane BO

 
Recommended Applications
  Chemical industry
  Industry pumps 
  Process Pumps
  Oil refining and petrochemical industry 
  Other Rotating Equipment
Operating range

Shaft diameter: d1=18…100 mm       
Pressure: p=0…5.2Mpa(754psi)
Temperature: t = -40 °C ..+200 °C(-40°F to 392°)

Sliding velocity: Vg≤25m/s(82ft/m)

 

Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials

Detailed parameters

Frequently Asked Question

Yes. The address is in Wenzhou, Zhejiang. We have been committed to provide professional solutions for the
printing and Machinery manufacturing industry for 15 years.

Yes, you can get free samples.
If the sample need to be customized, it should be paid for the sample.

We will offer you the best price quote after we get the product specifications such as size, material, shape, color, quantity,
surface finishing, etc.

Quality is priority. we always attach great importance to quality controlling

  from the very beginning to the very end. Our factory has gained ISO9001 

  authentication.

7-15 days after confirm all details.

By express like DHL, UPS, TNT, FedEx etc, about 3-7 days. By sea about 15-35 days.

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