Tungsten carbide piston rods

Tungsten carbide piston rods, is also called tungsten carbide plunger rods, corrosion resistant pump plunger.
Material: according to the application of the piston rods, the piston rods must have high wear resistance, high corrosion resistance and  aicd& alkali resistance, tungsten carbide meet this request highly,so normaly we using tungsten carbide with grade YG6,YG8, K10, K20.
The normal plunger pump has 3 plunger piston rods, also some have 5 plunger piston rods.
It has strict request on surface roughness, straightness and concentricity.
Because of the high hardness and good corrosion resistant of the tungsten carbide material, the tungsten carbide piston rods is widely using as valve rods, high-pressure pump plunger core rods, piston rods plunger pump plunger. etc.  It is using in Pressure pump, high pressure cleaning machine, high power high pressure pump set, high pressure pump automation system, pipeline dredge, high pressure oil recovery, Water injection machinery, pressure testing machine, etc.

Tungsten carbide piston rod is suitable for all kinds of piston type pressure gauge, instrument, pressure gauge, etc. Piston rod is mainly used for hydraulic pneumatic, linear use straight axis of light.