| 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 |
Introducing the AOC-6840J Series Insulated Jacket Control Valve, a pinnacle of engineering designed for excellence in the demanding sectors of petroleum, chemical, and metallurgy. This innovative valve is your go-to solution for handling high-viscosity media such as heavy oil and glue, which are prone to crystallization and solidification at ambient conditions. Engineered with precision, it boasts both full jacket and half jacket structural designs that ensure consistent and efficient insulation and cooling. This not only maintains optimal temperature but also facilitates seamless regulation, guaranteeing an uninterrupted and smooth flow of media. Discover the reliability and performance of the AOC-6840J Series, where innovation meets functionality.
Our comprehensive suite of testing machines includes the state-of-the-art LT impact testing machine, designed for precision and reliability. Complementing it are the highly efficient UT testing equipment and cutting-edge MT test equipment, all crafted to meet the highest industry standards.
Experience unparalleled accuracy with our RT test equipment and PT test equipment, engineered to deliver precise and consistent results. Additionally, our metallurgical microscope offers exceptional clarity and detail for intricate material analysis.
SNT Machinery (Qingdao) Co., Ltd. stands as a distinguished leader in the production of control valves, seamlessly integrating manufacturing, design, sales, and service into a singular entity. With a vision rooted in excellence and rapid advancement, SNT thrives in the vibrant city of Qingdao, Shandong province, covering an expansive 42,000 square meters. Our state-of-the-art facility boasts world-class workshops and cutting-edge production equipment. As a high-tech enterprise, we proudly hold independent intellectual property rights, bolstered by an infusion of advanced management and production expertise from abroad. Our dynamic team comprises over 150 dedicated professionals, with 15% specializing in R&D and a remarkable 30% holding graduate-level or higher degrees. Through our unwavering commitment to top-tier production management and pioneering technological research, we manufacture an array of high-quality valves essential for the petrochemical, oil, and coal chemical industries. In 2017, our outstanding performance led to a sales value nearing an impressive 100 billion.
SNT has achieved remarkable milestones, earning the TS special equipment manufacturing certificate and ISO 9001 accreditation. We are honored to possess the net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our technological prowess is further exemplified by numerous national patents. Our expertise enables us to meticulously design and manufacture a comprehensive range of valves conforming to ANSI, API, DIN, BS, and JIS standards. By harnessing the global innovations of renowned valve designs and infusing them with our independent research and development, we have perfected the art of manufacturing valves such as GLOBE, High-Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves. Our diverse portfolio extends to 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, Cryogenic Valves, and more.
Our extensive valve portfolio is complemented by versatile driving mechanisms, including manual operation, power-driven, pneumatic, and hydraulic drives. Our commitment to quality is reflected in the premium materials used for key components, such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M. We offer specifications ranging from 1/2" to 120", with capabilities to withstand working pressures of ANSI 150# to 2500#, and operating temperatures spanning an impressive -196ºC to 1100ºC.
Leveraging our sophisticated production technology management and robust quality assurance systems, SNT valves have earned widespread acclaim and are extensively utilized across multiple industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features industry giants such as SINOPEC's QILU and Qingdao branches, CNOOC Huizhou Refinery, PETROCHINA's Guangxi and Ningxia branches, and more.
We prioritize our customers' profitability, dedicating ourselves to the pursuit of unparalleled quality and a reputable brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves not only meet but exceed expectations, fostering a prosperous partnership with all our valued customers.
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