High working pressure: can be used for 60,000Psi, mature development and design, high precision, good cooperation can be suitable for any harsh conditions and high pressure state; Wide range of application: the working media can be hydraulic oil, water and most chemical corrosive liquids. The special structure and material of STK products can meet the requirements of various industry users, and our professional design team can design the best products according to your use ;Good reliability: All products are made of cold processed austenitic stainless steel 316 or better suitable to meet special application requirements ;Timely delivery time: standardized production process to ensure long-term inventory of conventional products, can be provided to the user ;reduce the cost: ultra-high pressure valves meet the European mechanical standard (89 / 392 / EEC), with high interchangeability with foreign standard products; perfect management system to ensure that we can timely provide accessories and maintenance packages for each product ;Traceability: All the pressure parts of the STK UHV valve are specially marked, and they are traced back to the raw materials.