Media: | Gas |
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Material: | Carbon Steel |
Connection Form: | Welding |
Driving Mode: | Pneumatic |
Nominal Pressure: | ANSI 150-2500 |
Channel: | Straight Through Type |
Samples: |
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Customization: |
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Body type | AOC-3843 | AOC3844 |
Body size | 1/2''(40A)-6''(600A) | 1/2''(40A)-24''(600A) |
Body rating | ANSI 150-2500 | ANSI150-2500 |
Fluid temperature | -45~+200ºC | -45~+538ºC |
Connections | RF/BW | |
Body materials | A216WC,A217WC6/9,A351CF8,A351CF8M etc | |
Ball Materials | A182 F304/F316/316L | |
Ball Treatment | Polishing/Hard Chromium Plating | Hard Chromium/Surfacing STL/Spary Ni60/Sparyed tungsten carbide |
Sealing Ring | PTFE/RTFE | Surfacing STL/Spary Ni55/Sparyed tungsten carbide |
Valve seat leakage | API 598 0 leakage | ANSI B16.014V API598 0 leakage |
SNT Machinery(Qingdao) Co. , Ltd is a premier manufacturer of control valves, offering a seamless blend of production, design, sales, and services. Strategically situated in the picturesque Qingdao, Shandong province, our vast facility spans 42,000m², boasting state-of-the-art workshops and advanced production machinery. As a high-tech enterprise with exclusive intellectual property rights, we are armed with cutting-edge global management and production expertise. Our talented team of over 150 employees includes 15% dedicated to R&D and 30% holding advanced degrees. Committed to excellence and innovation, we produce top-tier valves widely used in the petrochemical, oil, and coal chemical industries. Our remarkable sales revenue soared to nearly 100 billion in 2017.
SNT proudly holds the prestigious TS special equipment manufacturing certificate and ISO 9001 accreditation. We have earned net qualification certificates from industry titans such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, and our portfolio boasts numerous national patents across various technologies. Our expertise spans designing and manufacturing a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By blending the finest features of renowned global valves with our proprietary R&D, we now offer an extensive array of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Our impressive product lineup also includes T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Self-operated Control Valves, among others. We provide diverse driving forms such as manual, power-driven, pneumatic, and hydraulic operation. Main component materials include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Specifications range from 1/2" to 120" in size, with working pressures from ANSI 150# to 2500#, and operational temperatures from -196ºC to 1100ºC.
Utilizing advanced production technology and a robust quality assurance system, SNT valves are integral to various industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele includes distinguished names such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, and many more.
Focused on maximizing customer profitability, we are committed to establishing an exceptional quality standard and a reputable brand. Our extensive quality assurance and after-sales service systems ensure that SNT valves cultivate prosperous partnerships with all our clients.
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