Customization: | Available |
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Media: | Gas |
Material: | Carbon Steel |
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Body type | AOC-3841 | AOC3842 |
Body size | 1/2''(15A)-6''(150A) | 1/2''(15A)-6''(150A) |
Body rating | ANSI 150-600 | ANSI150-600 |
Fluid temperature | -45~+200ºC | -45~+538ºC |
Nominal diameter | DN15-DN150 | DN15-DN150 |
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 |
Our innovative packing combination excels by meeting stringent emission standards with a 100 ppm requirement, all while reducing friction against the stem by an impressive 20%!
SNT Machinery (Qingdao) Co., Ltd is a trailblazing producer of control valves, seamlessly integrating manufacturing, design, sales, and services into a singular entity. Strategically positioned in Qingdao, Shandong province, our facility spans a vast 42,000m2 and boasts state-of-the-art workshops and production equipment. As a high-tech enterprise endowed with independent intellectual property rights, we have harnessed imported advanced management and production expertise to rapidly advance from a high starting point. Our team comprises over 150 dedicated employees, with 15% specializing in R&D and 30% holding graduate or higher degrees. Through our exceptional production management team and cutting-edge research and development, we have successfully produced large quantities of superior quality valves, serving the petrochemical, oil, and coal chemical industries with distinction. In 2017, our sales value soared to nearly 100 billion.
SNT has proudly obtained the TS special equipment manufacturing certificate and ISO 9001 certification. We have also secured the net qualification certificates of SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, along with numerous National Patents for various technologies. Our expertise allows us to design and manufacture a comprehensive range of valves in accordance with ANSI, API, DIN, BS, and JIS standards. By merging the best features of renowned global valves with our independent research and development, we now produce a diverse array 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 expansive product line features V Ball Valves, High Wear-Resistant Ball Valves, High-Pressure Steam Valves, Micro-Flow Control Valves, Self-Operated Control Valves, and Cryogenic Valves, among others. Our drive options encompass manual, power-driven, pneumatic, and hydraulic solutions. We utilize premium materials for key components, including A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, with specifications ranging from 1/2" to 120". Our valves are engineered to withstand working pressures from ANSI 150# to 2500# and temperatures from -196ºC to 1100ºC.
Leveraging sophisticated production technology and a robust quality assurance system, SNT Valves have gained widespread adoption across petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our esteemed clientele includes SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and SINOPEC Changling and Jinan branches.
We prioritize our users' success, dedicating ourselves to cultivating unmatched quality and a prestigious brand. Our impeccable quality assurance and after-sales systems ensure that SNT valves forge prosperous partnerships with all our customers, creating mutual prosperity and growth.