| Customization: | Available |
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| Media: | Gas |
| Temperature: | High Temperature |
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Introducing the AOC-6840W Series Bellows Sealed Control Valve, a marvel of engineering innovation by SNT Machinery (Qingdao) Co., Ltd. This product is a groundbreaking advancement in control valve technology, meticulously designed for applications demanding the highest levels of safety and reliability. Building on the robustness of our medium and low-pressure series control valves, we have enhanced this model with a superior bellows seal structure. This enhancement ensures an impeccable seal, completely eliminating any risk of leakage through the valve stem movement gap. As a result, the AOC-6840W Series is the ideal choice for control systems handling highly toxic, corrosive, volatile, and penetrating media, as well as those working with rare and valuable substances. Experience unparalleled performance and peace of mind with our state-of-the-art control valve solution.
Our suite includes state-of-the-art LT impact testing machines, precision UT test equipment, and reliable MT test equipment for all your assurance needs.
For comprehensive testing, we offer RT test equipment, PT test equipment, and advanced metallurgical microscopes to ensure the highest quality standards.
SNT Machinery (Qingdao) Co., Ltd stands as a distinguished producer of high-performance control valves, seamlessly integrating manufacturing, design, sales, and service into a unified operation. With a dynamic and strategic starting point, SNT has swiftly developed to become a leader in its field. Nestled in the scenic city of Qingdao, Shandong province, our sprawling facility spans 42,000 square meters and boasts cutting-edge workshops and state-of-the-art production equipment. As a vanguard high-tech enterprise, we pride ourselves on possessing independent intellectual property rights and incorporating advanced international management and production practices. Our workforce exceeds 150 dedicated employees, with R&D specialists comprising 15% and 30% possessing graduate or higher degrees. This exceptional team, combined with our innovative R&D efforts, enables us to deliver an impressive array of high-quality valves. These are extensively employed in petrochemical, oil, and coal chemical industries, achieving a sales value approaching 100 billion in 2017.
SNT has earned the esteemed TS special equipment manufacturing certificate and ISO 9001 certification, further bolstered by net qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our commitment to technological excellence is underscored by numerous national patents. We excel in designing and manufacturing a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By synthesizing the strengths of renowned global valves with our own innovative R&D, we have mastered the production of diverse valve types including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our extensive valve portfolio also features T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. We offer versatile driving options such as manual, power-driven, pneumatic, and hydraulic operations. Main component materials include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, with specifications ranging from 1/2" to 120", accommodating working pressures from ANSI 150# to 2500#, and operating temperature ranges from -196ºC to 1100ºC.
Through the fusion of advanced production technology management and a robust quality assurance system, SNT Valves have become indispensable in industries such as petrochemical, oil, steel & iron, paper manufacturing, and power generation. We are proud to serve prestigious clients including 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, and SINOPEC Changling branch, among others.
Customer profitability is our guiding star, as we tirelessly strive to build an outstanding quality and a reputable brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves forge strong partnerships with our customers, co-creating a prosperous future.
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