Mechanical Seal, Type XM51B

1.Drive Ring
2.Set Screw
3.Pliability Graphite
4.Metal Bellows Assembly
5.Set Screw

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    The Company is specially engaged in manufacturing mechanical seal components for pump, kettle and other rotating equipments. We can provide clients products selection service and manufacture and develop specially required mechanical seal pieces for consumers. Particular products include: 1.all domestic standard mechanical seal series for pump and kettle; 2.china-made substitute to overseas imported mechanical seal; 3.mechanical seal of special type developed, designed and manufactured by ourselves accord with technological requirements. 
    With strong technical strength, complete processing apparatus and consummate testing means, the Company has won good praises from the customers by its product quality, technical service and corporate reputation. Our mechanical seal products are widely used in petrochemistry, electric power, chemical industry, chemical fiber, pharmacy, metallurgy, foodstuff, beverage, sewage disposal and many other industries. Especially we have obtained numerous outstanding achievements and experience in Texaco device, methanol device and benzene-glycoside device of coal-chemical engineering and mechanical seal of water supply system and slag-off & desulfurization system of boiler in power plant.

Structure Characteristics:
Dynamic and stationary seal is used for flexible graphite and double layer welding bellows seal. 17-4PH/Inconel-718/ Hastelloy C-276 shall be selected as bellows materials according to the causticity of media.It can also be mutually replaced by John Crane mechanical seal type 609.
Name of Main Components and Parts:

Applicable working condition:
Pressure: External pressure 6Mpa (parameters firstly given for internal pressure)
Rotary Speed: <3000r/min
Temperature: -60^oC~+350^oC
Media: Mainly used in working conditions such as high pressure
and high temperature, etc., and also widely used for rotation axis seals such as pump, reactor and centrifuge, etc.