TB21, 21T Mechanical Seal
  Posting Date : 2025-05-14 20:18:51

Detailed Product Description

Description:
Replacement to:

John Crane 21 seal

Aesseal P04/P04T seal

Flowserve 110 seal

Roten 21Aseal

Sealol 43 CU Short seal

Sterling212Aseal

US Seal C seal

 

WE PROMISS :

1. If you send us request ,

    swift reply you in 8 hours !

2. Free sample supply ,

    to get your trust !

1. Operational Conditions:
Temperature: -20℃ to +120℃ 
Pressure: ≤1.0MPa
Speed: ≤15m/s 
2. Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded 
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)Spring and Metal Parts: Stainless Steel, Stainless Steel
3. Seat Type: 
Standard: TBT11 
Alternative: TBCT20, TBT21
4. Applications: Clean Water, Sewage Water, Oil and other moderately corrosive fluids

 
Contact Information
Contact:Seven Huang
Telephone:
topbonseven@gmail.com
Room 619, Kirin Mansion, No. 1501 Tiantong North Road, Ningbo, China
http://www.topbonseals.com