Nickel pneumatic valve is introduced

. Nickel pneumatic valve overview of nickel and nickel alloy corrosion resistant pneumatic valve working condition of medium corrosion resistance are pointed, cost-effective application is widely used in chemical, petrochemical, metallurgy, atomic energy, ocean development. Industrial area, such as power plant desulfurization pipeline control system, to solve the general stainless steel and other metals, non-metallic materials can't solve the problem of corrosion, ensure the pipeline pneumatic control valve in extreme harsh corrosive medium long-term safe, reliable and stable operation. Is a important type of corrosion resistant metal materials pneumatic valves. Nickel and nickel base corrosion resistant alloy pneumatic valves are: pure nickel corrosion pneumatic valves, pneumatic valves, nickel and copper nickel chromium alloy corrosion resistant alloy corrosion resistant pneumatic valves, pneumatic valves, nickel molybdenum alloy corrosion resistant nickel chromium molybdenum alloy corrosion resistant pneumatic valves.
. Nickel and nickel base corrosion resistant corrosion characteristics and application of the pneumatic valve
s pure nickel corrosion pneumatic valves: commonly used typical material: N, N, N, CN - Corrosion characteristic: in all the caustic solution concentration and temperature are very resistant to corrosion and crack and alkali resistant performance. Mainly used as the working condition of high temperature and strong alkali corrosion medium.
s nickel-chromium alloy corrosion resistant pneumatic valves: also called for nickel, the family was er series alloy ( Inconel pneumatic valve commonly used materials: typical Inconel ( CrNiFe) 铬镍铁合金( CrNiFe) 铬镍铁合金( CrNiMoNb) Corrosion characteristic: in high concentration chloride solution has good resistance to stress corrosion performance, especially the Inconel at high temperature or high temperature water containing NaOH, water has a very excellent resistance to stress corrosion performance. Widely used in high temperature water, working condition of high temperature alkali corrosion, and nuclear power light water lift warm water
corrosion condition.
s nickel copper alloy corrosion resistant pneumatic valves: also called monel alloy series ( Monel commonly used typical pneumatic valve material: Monel, Monel, Monel casting brand: M - C、M- Corrosion resistant characteristics: excellent resistance to reducing acid medium. Especially in high temperature hydrogen fluoride gas and hydrofluoric acid solution has excellent corrosion resistance, resistance to corrosion of any concentration of hydrofluoric acid solution. Mainly used in the working condition of high temperature hydrogen fluoride gas and hydrofluoric acid solution.
s nickel molybdenum alloy corrosion resistant pneumatic valves: also called hartz, Roy B series alloy commonly used typical pneumatic valve material: Hastelloy B ( MoNiFeV, MoNi casting brand; N - MV, N - M corrosion characteristics: in reducing such as hydrochloric acid, sulfuric acid, phosphoric acid have good corrosion resistance in acid medium. Especially in the hydrochloric acid corrosion effect is the most prominent.
s nickel chromium molybdenum alloy corrosion resistant pneumatic valves: also called hartz, according to the C series alloy commonly used typical pneumatic valve material: Hastelloy C ( CrNiMoW casting brand the CW - 米,CW - M Hastelloy C( CrNiMoW casting brand the CW - MC, CW - M corrosion features: containing F - CI - Plasma oxidizing acid, in reducing acid containing oxidant, in the oxidizing acid and a reducing acid in mixed acid, in the wet chlorine and aqueous solution containing chlorine, has good corrosion resistance. Its outstanding characteristic is in strong oxidizing and reducing mixed acid corrosion medium has excellent corrosion resistance.