Customization: | Available |
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Temperature: | Ordinary Temperature |
Certification: | GS, CE, ISO9001 |
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Pressure Rating | ANSI 150-1500 |
Operating Temperature | -20 degree~+566 degree |
after-sales service | Quick-change valve internals for easy maintenance |
Valve seat leakage grade | IEC60534-4IV level |
Leakage grade of embedded soft-seal valve core | IEC60534-4VI level |
Steam insulation to prevent fluid crystallization | optional bottom drain port |
Optional Type | Optional full steam jacket and half steam jacket |
The AOC-6840J Series Insulated Jacket Control Valve is a premier choice for industries like petroleum, chemical, and metallurgy. It expertly manages the transport of high-viscosity substances, such as heavy oil and glue, which have a tendency to crystallize or solidify at ambient temperatures. This innovative valve showcases both full and half jacket structure designs, which ensure comprehensive and consistent insulation as well as cooling capabilities. Additionally, it facilitates seamless regulation of the media flow with remarkable efficiency and precision.
Our sophisticated LT Impact Testing Machine, UT Test Equipment, and MT Test Equipment are engineered for precision and reliability. These cutting-edge tools ensure every product meets the highest standards of quality and performance.
Discover our RT Test Equipment and PT Test Equipment, which are designed for excellence in reliability and accuracy. Paired with our advanced Metallurgical Microscope, these devices provide a comprehensive solution for meticulous inspection and analysis.
SNT Machinery (Qingdao) Co., Ltd. is a distinguished leader in the production of control valves, seamlessly integrating manufacturing, design, sales, and service into a unified powerhouse. With a commitment to excellence and rapid development, SNT is strategically located in Qingdao, Shandong province, sprawling over an impressive 42,000 square meters. Our facility is a state-of-the-art marvel, boasting cutting-edge workshops and production equipment that underscore our status as a high-tech enterprise with independent intellectual property rights and internationally acclaimed management practices. Our dynamic team exceeds 150 professionals, with 15% dedicated to R&D and 30% holding graduate or advanced degrees. Driven by a superior production management team and pioneering research and development, we deliver a vast array of top-tier valves utilized across petrochemical, oil, and coal chemical industries. In 2017, our sales value soared to nearly 100 billion, marking a milestone in our growth trajectory.
SNT proudly holds the TS special equipment manufacturing certificate along with ISO 9001 accreditation, demonstrating our unwavering commitment to quality. Our prestigious net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM further affirm our excellence. We are honored to have secured numerous National Patents in cutting-edge technologies. Our expertise extends to the design and manufacturing of a comprehensive range of valves, adhering to globally recognized standards such as ANSI, API, DIN, BS, and JIS. With the fusion of innovations from world-renowned valves and our dedicated R&D, we produce a variety of valve types including GLOBE, High Pressure Boiler Blow-down Valves, and High-performance Butterfly Valves, among others.
Our diverse valve offerings encompass Angle-regulating Valves, Eccentric Rotary Valves, 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, Cryogenic Valves, and more. Our driving mechanisms range from manual to power-driven, pneumatic, and hydraulic. The main parts are constructed from robust materials like A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. We offer specifications from 1/2" to an impressive 120", with working pressures ranging from ANSI 150# to 2500# and temperatures spanning -196ºC to 1100ºC.
Harnessing advanced production technology and a stringent quality assurance system, SNT Valves are the preferred choice in petrochemical, oil, steel & iron, paper manufacturing, and power station sectors. Our esteemed clientele features industry giants such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and more, reflecting our wide acceptance and trust in the industry.
At SNT, we prioritize our clients' success, dedicating ourselves to building an exceptional brand synonymous with quality excellence. Our impeccable quality assurance and after-sales service systems ensure that SNT valves forge enduring partnerships with all our clients, driving mutual prosperity and growth.