Application : Accessories of varies valve .

Feature:

1.Measurement accuracy can achieved to within 0.02mm Max, position tolerance  to 0.05mm Max.

2.Adopt appropriate materials to meet the different temperature demands medium and corrosive medium.

3.It can improve the performance of the stem through QPQ treatment.

Material:H62、QA19-2、QA19-4、ZCuA110Fe3、ZCuA19Mn2、D2、D2c、Nodular cast iron etc.