Adjusting Valve for Low Pressure Drops with Butt Weld Connection/Pneumatic Diaphragm Actuator for Top Guided Single Seated Globe Vlaves with A216/A217wc6/9

SNT Machinery (Qingdao) Co., Ltd., a visionary leader in the production of sophisticated control valves, skillfully integrates manufacturing, design, sales, and services into a unified operation. Embarking on a journey of rapid expansion from a solid foundation, SNT is strategically located in the vibrant city of Qingdao, Shandong province, sprawling over an impressive 42,000m². Outfitted with cutting-edge workshops and state-of-the-art production equipment, this high-tech enterprise holds independent intellectual property rights, bolstered by advanced imported management and production expertise. With a dedicated workforce of more than 150 employees, 15% of whom specialize in R&D and 30% boasting graduate or higher degrees, SNT excels in innovative technology and high-quality production management. The result is an impressive output of top-tier valves tailored for the petrochemical, oil, and coal chemical sectors, contributing to a remarkable sales value nearing 100 billion in the year 2017.

Demonstrating excellence and commitment to quality, SNT has proudly acquired the TS special equipment manufacturing certificate and ISO 9001 certification. Our prestigious accreditations include net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside a suite of National Patents for an array of technologies. Our capability to design and manufacture a comprehensive range of valves is grounded on esteemed standards such as ANSI, API, DIN, BS, and JIS. By merging the merits of world-renowned valves and leveraging our proprietary research and development, we produce an extensive array of valves including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, to name a few.
Our diverse lineup also features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. A variety of driving forms are available, encompassing manual operation, power-driven, pneumatic, and hydraulic drives. The main components are crafted from superior materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our valve specifications range from 1/2" to 120", with working pressures of ANSI 150# to 2500#, and adaptable to working temperatures from -196ºC to 1100ºC.

Leveraging advanced production technology management and a robust quality assurance system, SNT Valves have become indispensable across various industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele encompasses major players such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and numerous others, demonstrating our wide-reaching impact and trust within the industry.

At SNT, we place our customers' profitability at the forefront of our mission, dedicating ourselves to establishing a distinguished brand and unparalleled quality. Our comprehensive quality assurance and stellar after-sales service systems ensure that SNT valves collaborate seamlessly with all our clients, fostering mutual success and shared growth.