| Customization: | Available |
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| Media: | Gas |
| Temperature: | Low Temperature |
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Engineered to perfection, our Reliable Cryogenic Control Valves with A351 CF8/CF8m Body Materials are designed for the ultimate in precise regulation and secure shut-off of ultra-low temperature media, capable of operating at temperatures as frigid as -196°C. These exceptional valves are perfectly suited for critical applications such as ethylene processing, liquefied natural gas systems, air separation plants, and pressure swing adsorption oxygen production facilities, ensuring your operations run smoothly even in the most demanding cryogenic environments. Each FITER cryogenic control valve is meticulously crafted, undergoing an oil-free degreasing treatment during installation to ensure purity and reliability. Additionally, every individual component is subjected to advanced cryogenic treatment prior to fine processing to prevent any risk of cracking during real-world usage. Before leaving our facility, each valve is rigorously tested under simulated cryogenic conditions, utilizing liquid nitrogen to verify pressure and leakage resilience, paired with helium gas tests to assure complete gas tightness, guaranteeing you uncompromising performance in any low-temperature installation.
| 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 pinnacle of quality assurance with our comprehensive cryogenic valves testing process, ensuring that each valve not only meets but exceeds the highest standards of reliability and functionality, even in the most extreme conditions.
Advanced LT Impact Testing Machine Precision UT Test Equipment State-of-the-art MT Test Equipment
High-Resolution RT Test Equipment Reliable PT Test Equipment Sophisticated Metallurgical Microscope
SNT Machinery (Qingdao) Co., Ltd is a distinguished leader in the production of control valves, seamlessly integrating manufacturing, design, sales, and services into one cohesive operation. Situated in the vibrant city of Qingdao, Shandong province, SNT boasts a sprawling 42,000 square meters of modern workshops and state-of-the-art production facilities. As a high-tech enterprise with exclusive intellectual property rights, SNT blends imported advanced management systems with a commitment to innovation. Our team comprises over 150 skilled professionals, with R&D specialists representing 15% and 30% holding graduate or higher degrees. Our elite production management team and groundbreaking research drive the production of high-quality valves, catered to the petrochemical, oil, and coal chemical industries, achieving a sales value nearing 100 billion in 2017.
SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 accreditation, alongside the prestigious net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our numerous national patents underscore our technological prowess. We are adept at designing and crafting an extensive range of valves to ANSI, API, DIN, BS, and JIS standards. By harnessing the strengths of renowned global valve designs and pioneering independent R&D, we manufacture diverse valves including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our product portfolio further includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. With versatile driving forms-manual, power-driven, pneumatic, and hydraulic-our valves are crafted from premium materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. They are engineered to meet specifications ranging from 1/2" to 120", withstanding working pressures of ANSI 150# to 2500#, and operational temperatures from -196ºC to 1100ºC.
Leveraging cutting-edge production technology and a robust quality assurance system, SNT valves are integral to sectors such as petrochemical, oil, steel & iron, paper manufacturing, and power generation. Esteemed clients include SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, and Jinan branch.
At SNT, we prioritize our customers' success, dedicating ourselves to cultivating a brand synonymous with exceptional quality and reliability. Our comprehensive quality assurance and after-sales support systems ensure SNT valves not only meet but exceed expectations, fostering prosperity in collaboration with our valued partners.
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