1. Measurement accuracy can achieved to within 0.01mm Max, position tolerance to 0.02mm Max., sealing parts reach Ra0.4-0.8, with perfect sealing performance.
2. Adopt appropriate material to meet the different temperature demands medium and corrosive medium.
3. It can improve the valve stem performance after go through ENP, QPQ treatment.
Material: Inconel 718, 410, 4140, 4130, 17-4PH etc.
小分类
6A STEM
Application: 6A valve stem conform to the valve accessories requirements of API 6A specification. Mainly used in valve accessories
of oil recovery and oil tree equipment.
