| Customization: | Available |
|---|---|
| Media: | Gas |
| Temperature: | Low Temperature |
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Crafted with precision and a commitment to excellence, our Efficient Cryogenic Control Valves are meticulously engineered for the precise regulation and secure shut-off of ultra-low temperature media. These valves operate seamlessly even at extreme temperatures reaching as low as -196°C, making them indispensable for critical applications such as ethylene processing, liquefied natural gas systems, air separation, and pressure swing adsorption oxygen production in low-temperature environments. At FITER, we ensure that each valve undergoes a rigorous oil-free degreasing treatment during installation to guarantee purity and performance. Our components are expertly subjected to advanced cryogenic treatment prior to fine machining, effectively preventing any cracking under real-world conditions. To uphold our standard of quality, each valve is rigorously tested before delivery, with pressure and leakage examinations conducted in liquid nitrogen to authentically simulate cryogenic conditions. Furthermore, helium gas is employed for gas tightness testing, ensuring that every valve meets the most stringent criteria for reliability 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: Discover the rigorous testing processes that our Efficient Cryogenic Control Valves undergo to guarantee unmatched reliability and safety. Each valve is meticulously evaluated under various conditions to ensure superior control and performance in extreme temperatures, making them the perfect choice for critical operations.
Advanced LT Impact Testing Machine State-of-the-Art UT Test Equipment High-Precision MT Test Equipment
Cutting-Edge RT Test Equipment Versatile PT Test Equipment High-Resolution Metallurgical Microscope
SNT Machinery (Qingdao) Co., Ltd is a distinguished producer of state-of-the-art control valves, adeptly integrating manufacturing, design, sales, and service into a seamless operation. Embarking on its journey with a high starting point and rapid development, SNT is strategically located in Qingdao, Shandong Province, sprawling over an impressive 42,000 square meters, complemented by a modern workshop and cutting-edge production equipment. As a high-tech enterprise, we boast independent intellectual property rights and have embraced advanced management and production methodologies from abroad. Our dedicated team consists of over 150 skilled professionals, with 15% specializing in R&D, while 30% hold graduate or higher degrees. Leveraging our high-quality production management team and pioneering research and development capabilities, we manufacture premium valves extensively utilized in the petrochemical, oil, and coal chemical industries. In 2017, we proudly achieved a remarkable sales value of nearly 100 billion.
SNT Machinery has proudly obtained the TS Special Equipment Manufacturing Certificate and ISO 9001 certification, along with the esteemed qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our dedication to innovation is reflected in our numerous national patents for advanced technologies. We are adept at designing and manufacturing an extensive range of valves adhering to ANSI, API, DIN, BS, JIS standards. By merging the strengths of renowned valves worldwide with our independent research and development expertise, we have mastered the production of diverse valve types, including 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.
Our innovative portfolio also includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, among others. We offer a variety of drive mechanisms, including manual, power-driven, pneumatic, and hydraulic drives. The main components are crafted from high-quality materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, to name a few. Our specifications range from 1/2" to 120", with working pressures of ANSI 150# to 2500#, and operational temperatures spanning from -196ºC to 1100ºC.
Harnessing advanced production technology management and a robust quality assurance system, SNT valves are trusted and widely applied across industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele includes SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, and Jinan branch, amongst others.
At SNT Machinery, we prioritize our users' profitability, dedicating ourselves to the creation of superior quality products and the establishment of a reputable brand. Our exemplary quality assurance and after-sales service systems ensure that SNT valves forge lasting partnerships with our esteemed customers, paving the way for mutual prosperity.
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