Shut-off valve reaction vessel
Problem, idea and solution
This plunger closes off a reaction vessel containing a highly abrasive medium. When opening the shut-off valve the medium travels through the valve at high speed. The standard hard chrome layer cannot withstand these conditions.
Revamo applied a tungsten carbide layer to the plunger and ground and polished it.
The lifespan of the plunger has increased enormously.
The plungers are now also completely manufactured by Revamo.
Wear deformation caused by surfaces or particles rubbing on one another. The abrasive is made up of a hard and/or sharp...
A type of wear that occurs as a result of an (electro)chemical reaction between the component and the surrounding...
|Principle dimensions (LxWxH): Ø150x753mm||Base material: 1.4404 (Aisi316)||Coating: Wolframcarbide|
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