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TB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04U

TB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04U

TB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04U
TB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04UTB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04UTB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04UTB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04UTB2 Elastomer Bellow Mechanical Seal replace John Crane 2, VULCAN A4, AES P04U
CategoriesElastomer Bellow Mechanical Seals
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BrandTOPBON
Update Time2019-06-17
Detail Information

Description:

TB2 Mechanical Seal

Replacement to:

John Crane 2 type seal

Aesseal P0204U seal

Flowserve 52 seal

US Seal D seal


Operational Conditions:

Temperature: -20℃ to +120℃

Pressure: ≤1.4MPa

Speed: ≤15m/s


Seat Type:

Standard: TBT11

Alternative: TBT20, TBCT20


Materials:

Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide

Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide

Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)


Applications:

Clean water,

 sewage water

oil and other moderately corrosive fluids


Size:




Product Andvantage Overview:

TOPBON can offer high quality products ata competitive price, thanks to the 10 years of experience. A warehouse of 2,000square meters and 20,000 spare parts ready in stock guarantee a delivery timeof 7 days for standard seals. Moreover, TOPBON can also produce mechanicalseals according to customers’ requests. During the years, TOPBON has producedmore than 100 types of non-standard mechanical seals. 


4 Quality standards of TOPBON Mechanical Seal :


1) Rubber: the surface should be smoothly, neat, rift, bubble and so on .

2) Metal parts : without burr, drape, rust, seal parts without longitudinal patterning.

3) Seal ring : seal ring face’s flatness 0.0006MM , seal ring ‘s surface roughness 0.1μm, seal ring  face without crack, scratch,pore and so on.

4) Spring: the surface should be smoothly, without crack, burr .




Packing & Shipping


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