| Customization: | Available |
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| Media: | Gas |
| Temperature: | Low Temperature |
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Our state-of-the-art Durable Cryogenic Control Valves, crafted with precision in robust A351 CF3/CF3m materials, are engineered for excellence in the regulation and shut-off of ultra-low temperature media. These meticulous instruments are designed to operate seamlessly at temperatures plummeting to an astounding -196°C. Perfectly tailored for a range of applications, including ethylene processing, liquefied natural gas operations, air separation techniques, and pressure swing adsorption for oxygen production in low-temperature settings, these valves stand as a testament to reliability. Every piece, proudly produced by FITER, is meticulously subjected to an oil-free degreasing treatment during installation. Moreover, every component undergoes stringent cryogenic treatment prior to precision machining, ensuring zero risk of cracking when in use. Prior to leaving our facility, each valve is rigorously tested for pressure and leakage in liquid nitrogen to authentically emulate cryogenic conditions, with helium gas employed for comprehensive gas tightness testing, thereby guaranteeing impeccable performance and safety.
| Pressure Rating | ANSI 150# ~ 1500# | Cryogenic testing according to BS 6364 | All trims undergo cryogenic treatment before precision machining | Flammable and explosive fluid Highly toxic fluid Lethal fluid Fluid that pollute the environmen |
| Temp. Range | -196ºC ~ +200ºC | |||
| Maintaince | Quick change seat,easier maintenance | |||
| Seat leakage | IEC 60534-4 IV/V/VI(soft) | |||
| Packing for Cryogenic | Pure PTFE/GLE low emission graphite | |||
| Conditions | Flammable and explosive fluid Highly toxic fluid Lethal fluid Fluid that pollute the environment |
Cryogenic Valves Testing
Our state-of-the-art LT impact testing machine offers unparalleled precision and reliability for all your testing needs. In addition, our UT test equipment and MT test equipment are crafted to deliver robust performance and exceptional accuracy, ensuring that every test you conduct is both thorough and efficient.
Experience superior testing capabilities with our advanced RT test equipment and PT test equipment, designed to meet the highest standards of quality and consistency. Furthermore, our metallurgical microscope provides exceptional clarity and detail, making it an essential tool for detailed material analysis.
SNT Machinery (Qingdao) Co., Ltd. stands as a distinguished leader in the production of premium control valves, seamlessly merging manufacturing expertise, innovative design, dynamic sales, and exceptional service into one integrated entity. Positioned strategically in the vibrant city of Qingdao, Shandong Province, our expansive 42,000 square meter facility features state-of-the-art workshops and cutting-edge production equipment. As a high-tech enterprise boasting independent intellectual property rights and enriched by globally advanced management and production methodologies, we pride ourselves on our rapid development trajectory. Our dedicated team of over 150 professionals includes 15% as R&D specialists and 30% holding graduate or higher degrees, all committed to pioneering high-quality valve technologies. Our product portfolio, celebrated for its reliability and precision, is instrumental across the petrochemical, oil, and coal chemical sectors, culminating in an impressive sales value nearing 100 billion in 2017.
SNT has achieved prestigious certifications, including the TS Special Equipment Manufacturing Certificate and ISO 9001. We are also recognized with the network qualification certificate from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside numerous national patents for innovative technologies. Expertly designing and manufacturing a comprehensive array of valves in accordance with ANSI, API, DIN, BS, and JIS standards, we harness the strengths of renowned global valve designs while injecting our own innovative flair. Our diverse product suite includes GLOBE Valves, High-Pressure Boiler Blow-down Valves, High-Performance Butterfly Valves, Angle-Regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves, among others.
Our extensive valve offerings further include V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Available driving mechanisms encompass manual, power-driven, pneumatic, and hydraulic operations. The main components are crafted from superior materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring unmatched durability. We offer specifications ranging from 1/2" to 120", with working pressures from ANSI 150# to 2500# and operational temperatures spanning -196ºC to 1100ºC.
Leveraging cutting-edge production technology, meticulous management, and a robust quality assurance system, SNT Valves are the preferred choice across diverse industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele includes SINOPEC QILU Branch, SINOPEC Qingdao Branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi Branch, PETROCHINA Ningxia Branch, SINOPEC Qingdao Refinery, and more, each reaping the benefits of our unparalleled products.
Prioritizing our customers' success, we dedicate ourselves to building a brand synonymous with exceptional quality. Our comprehensive quality assurance and unparalleled after-sales systems ensure that SNT Machinery forges prosperous partnerships with all our valued clients, driving mutual growth and success.
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