... medium, thus to improve its longterm stability in the industrial environment. Its pressure chamber is made of 17-4PH ... impact, overload, shock and erosion Applicable Scope High-pressure industrial course measuring and control High-pressure hydraulic and pneumatic control systems ... Co., Ltd. ADD: No.18# of Electrolux Avenue, Muyun Industrial Park, Changsha, Hunan, China. Postal code:410118 Tel: 0086- ...