1. Measurement accuracy can achieved to within 0.01mm Max, position tolerance to 0.02mm Max., sealing parts reach mirror affection with perfect sealing performance.
2. Adopt appropriate material to meet the different temperature demands and different corrosive medium.
3. It can improve the valve stem performance after go through ENP, QPQ, chroming, low-temperature and spray welding treatment.
Material: 410. 420, 431, F304, F316, F316L, A105, 45#, 4140. 4130. Monel 400. Monel 500 etc.
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GATE VALVE STEM
Applled to varles gate valve accessories in petrochemical, power, metallurgy, construction, chemical fields.