Super High Pressure Self-Operating Control Valve for Gas and Steam

<sup>SNT Machinery (Qingdao) Co., Ltd. is a prestigious leader in the creation of advanced control valves, offering an integrated suite of manufacturing, design, sales, and service. Nestled in the dynamic city of Qingdao, Shandong province, our sprawling 42,000-square-meter facility is equipped with cutting-edge workshops and production equipment. As a recognized high-tech enterprise, we boast ownership of independent intellectual property rights, adopting cutting-edge management and production methodologies from global fronts. Our team exceeds 150 skilled professionals, with 15% devoted to R&D and 30% holding graduate degrees or higher. Distinguished by our dedication to innovation and quality, we produce a vast array of premier valves for industries such as petrochemical, oil, and coal chemicals, reaching a monumental sales milestone nearing 100 billion in 2017.

SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 certification, along with esteemed net qualification certificates from industry titans SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our technological prowess has garnered numerous national patents. We possess the capability to design and manufacture a broad array of valves adhering to ANSI, API, DIN, BS, and JIS standards. By blending renowned global valve designs with our innovative research, we produce an extensive variety of valves, including GLOBE, high-pressure boiler blow-down valves, high-performance butterfly valves, angle-regulating valves, eccentric rotary valves, and three-eccentric center butterfly valves.
Our extensive product lineup includes V ball valves, high wear-resistant ball valves, high pressure steam valves, micro-flow control valves, self-operated control valves, and cryogenic valves, offered in manual, power-driven, pneumatic, and hydraulic drive configurations. Crafted from premium materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, our valves range in specifications from 1/2" to 120", with operating pressures from ANSI 150# to 2500#. The vast operating temperature range (-196ºC to 1100ºC) ensures suitability across diverse industrial applications.

Armed with state-of-the-art production technology management and a comprehensive quality assurance system, SNT valves are widely deployed across sectors such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our distinguished clientele includes industry leaders like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, SINOPEC Changling branch, and Jinan branch, among others.

Placing our customers' success as our primary goal, we are dedicated to delivering exceptional quality and a distinguished brand. Our robust quality assurance and outstanding after-sales systems ensure that SNT valves foster partnerships with our clients, creating mutual success and long-lasting relationships.</sup>