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 masterpiece of engineering excellence specifically designed to masterfully handle challenging systems. These valves are essential in industries such as petroleum, chemical, and metallurgy for the seamless transportation of high-viscosity media like heavy oil and glue, which are prone to crystallization and solidification at ambient temperatures. The innovative design includes both full jacket and half jacket structures to provide consistent, effective insulation and cooling. This ensures precise and effortless regulation of the flowing media, making it an indispensable component in maintaining operational efficiency.
Our advanced LT impact testing machine sets the standard for precision and reliability. Complementing it, the UT test equipment offers unmatched accuracy for ultrasonic testing, while our MT test equipment stands out for magnetic particle inspection excellence.
For radiographic precision, our RT test equipment is unparalleled. The PT test equipment ensures exceptional liquid penetrant testing, and our metallurgical microscope provides crystal-clear insights into material structure.
SNT Machinery (Qingdao) Co., Ltd. is a distinguished producer of control valves, seamlessly blending manufacturing, design, sales, and services. With a strong inception and rapid growth, SNT is strategically located in the vibrant city of Qingdao, Shandong province, sprawling over an impressive area of 42,000m². Our state-of-the-art facilities are equipped with modern workshops and cutting-edge production technologies, marking us as a high-tech enterprise with proprietary intellectual property rights and internationally acclaimed management and production expertise. Our workforce exceeds 150 dedicated professionals, with 15% specializing in R&D, and an astounding 30% holding graduate or higher degrees. Our commitment to quality and innovation in technology and production management enables us to manufacture substantial quantities of premium valves for petrochemical, oil, and coal chemical industries. In 2017, we proudly achieved a sales milestone close to 100 billion.
SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001, alongside prestigious qualifications from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovative spirit is evidenced by numerous national patents in varied technologies. We excel in designing and crafting a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By harnessing the excellence of renowned global valve technologies and our proprietary research, we manufacture an extensive variety of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our valve offerings extend to V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, among others. We provide diverse driving options such as manual operation, power-driven, pneumatic, and hydraulic drive. Our primary materials include A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring robustness and versatility. Specifications range from 1/2" to 120", with working pressures from ANSI 150# to 2500# and temperatures spanning -196ºC to 1100ºC.
Leveraging our advanced production technology and robust quality assurance systems, SNT valves find application across a wide spectrum of industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele comprises industry giants such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, and Jinan branch, among others.
Prioritizing customer profitability, we dedicate ourselves to crafting exemplary quality and a prestigious brand. Our impeccable quality assurance and after-sales support systems ensure that SNT valves continuously collaborate with our customers to forge lasting prosperity and success.