| Customization: | Available |
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| Media: | Gas |
| Temperature: | Low Temperature |
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Introducing the epitome of precision and reliability in low-temperature fluid management-our robust cryogenic control valves, meticulously engineered for applications ranging from NPS 1/2'' to 24''. These innovative valves are primarily designed to deliver precise regulation and secure shut-off for ultra-low temperature media, withstanding extreme operating temperatures down to an astounding -196°C. They are exceptionally suitable for use in ethylene processing, liquefied natural gas operations, air separation processes, and pressure swing adsorption oxygen production facilities. At FITER, each cryogenic control valve goes through a rigorous oil-free degreasing process during assembly. Every individual component is meticulously subjected to cryogenic treatment before undergoing fine processing to ensure there is no risk of cracking when deployed in the harshest real-world conditions. Prior to delivery, each valve undergoes comprehensive testing for pressure endurance and leakage in liquid nitrogen to replicate actual cryogenic environments, while helium gas is employed to assess gas tightness, guaranteeing unparalleled 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: Experience the unparalleled precision and rigorous testing standards applied to our cryogenic valves. Each valve undergoes comprehensive testing to ensure flawless functionality and safety, meeting and exceeding industry benchmarks for cryogenic applications.
LT Impact Testing Machine | Advanced UT Test Equipment | Cutting-Edge MT Test Equipment
RT Test Equipment | Precision PT Test Equipment | High-Resolution Metallurgical Microscope
SNT Machinery (Qingdao) Co., Ltd. seamlessly integrates the art of crafting control valves with cutting-edge design, strategic sales, and impeccable service. Nestled in the vibrant city of Qingdao, within the picturesque Shandong province, our sprawling 42,000m² facility is a testament to modern engineering excellence, brimming with state-of-the-art workshops and production equipment. As a distinguished high-tech enterprise, we pride ourselves on possessing independent intellectual property rights and harnessing globally advanced management and production methodologies. With a dynamic team exceeding 150 employees, our workforce includes 15% dedicated R&D specialists and 30% graduates holding advanced degrees. This robust foundation enables us to manufacture superior quality valves, catering extensively to the petrochemical, oil, and coal chemical sectors. Our innovative spirit and relentless dedication resulted in a commendable sales turnover reaching nearly 100 billion in 2017.
SNT has proudly attained the prestigious TS special equipment manufacturing certificate along with the ISO 9001 accreditation. Our excellence is further recognized by the net qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Additionally, we've secured numerous national patents, underscoring our technological prowess. Our capacity to design and manufacture a comprehensive range of valves aligns with global standards such as ANSI, API, DIN, BS, and JIS. By merging globally renowned valve characteristics with our proprietary research and development, we offer an expansive product line that includes GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, to name a few.
Our diverse valve portfolio features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, showcasing a versatile range of driving forms from manual to power-driven, pneumatic, and hydraulic systems. The main components employ high-grade materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications accommodate sizes from 1/2" to 120", withstanding pressure from ANSI 150# to 2500#, and perform efficiently across temperatures ranging from -196ºC to 1100ºC.
Leveraging sophisticated production technology management and a steadfast quality assurance system, SNT Valves are trusted by major industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele comprises industry leaders such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and SINOPEC Changling branch, among others.
Prioritizing our clients' success is the cornerstone of our mission at SNT. We are passionately committed to establishing a hallmark of exceptional quality and building a reputable brand. Our comprehensive quality assurance and after-sales systems ensure that our valves consistently exceed expectations. By fostering strong partnerships with our customers, we pave the way for mutual growth and prosperity.
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