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TB1B Elastomer Bellow mechanical seal replace John Crane 1B

TB1B Elastomer Bellow mechanical seal replace John Crane 1B

TB1B Elastomer Bellow mechanical seal replace John Crane 1B
TB1B Elastomer Bellow mechanical seal replace John Crane 1BTB1B Elastomer Bellow mechanical seal replace John Crane 1BTB1B Elastomer Bellow mechanical seal replace John Crane 1BTB1B Elastomer Bellow mechanical seal replace John Crane 1BTB1B Elastomer Bellow mechanical seal replace John Crane 1B
CategoriesElastomer Bellow Mechanical Seals
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BrandTOPBON
Update Time2019-06-17
Detail Information

Description:

TB1B mechanical seal


For blower pump, diving pump and circulating pump


Replacing the mechanical seal of John Crane 1B

Operational Conditions:

Temperature: -20℃ to +120℃

Pressure: ≤2.5MPa

Speed: ≤15m/s


Seat Type:

Alternative: TBCT20, TBT20, TBT210


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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