Normally Closed Plunger Tube for Reliable Solenoid Systems

   

1,The static iron core is made of high magnetic conductivity, rust prevention and corrosion resistance materials, durable and responsive. 

2,The magnetic insulation tube is made of 304 stainless steel seamless steel pipe, anti-rust, anti-crack, wear resistance, corrosion resistance.

3,The use of integrated tube base + high-power laser welding, so that the product welding quality is good, deformation and residual stress is small, high tensile strength

4,The spring is made of stainless steel spring special steel wire, with stable pressure and good recovery performance.

5,The sealing material is made of NBR material with better wear resistance, oil resistance and deformation resistance, and the use temperature of the sealing parts is-30ºC ~ 100ºC.