Customization: | Available |
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Media: | Oil |
Material: | Stainless 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 |
This innovative packing combination is meticulously crafted to satisfy transmission requirements of 100 ppm. It also ingeniously minimizes friction at the stem by an impressive 20%, enhancing efficiency and longevity.
SNT Machinery (Qingdao) Co., Ltd. is a pioneering leader in the production of control valves, seamlessly integrating manufacturing, design, sales, and service under one roof. With our high starting point and rapid development, SNT is proudly situated in the vibrant city of Qingdao, Shandong province, sprawling across a vast area of 42,000 square meters. The facility is equipped with cutting-edge workshops and state-of-the-art production equipment. As a high-tech enterprise, we boast independent intellectual property rights and have imported advanced management practices and production techniques. Our dedicated team is composed of over 150 employees, with 15% specializing in research and development, and 30% holding graduate or higher degrees. Leveraging our exceptional production management team and innovative technology, we produce a significant volume of premium quality valves, primarily serving the petrochemical, oil, and coal chemical industries. Our remarkable achievement includes reaching nearly 100 billion in sales value in 2017.
SNT has proudly secured the TS special equipment manufacturing certificate and ISO 9001 accreditation. We have also attained the network qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our commitment to innovation is reflected in the numerous national patents we've acquired across various technologies. We are proficient in designing and manufacturing a comprehensive range of valves, adhering to ANSI, API, DIN, BS, and JIS standards. By harnessing the best features from renowned valve designs across the globe and pairing them with our independent R&D, we are adept at crafting a wide 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 diverse portfolio 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. These valves are available in various driving forms such as manual operation, power-driven, pneumatic, and hydraulic drive. The primary materials used in our valves include A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, etc. Our specifications range from 1/2" to 120", with a working pressure of ANSI 150# to 2500#, and the capability to operate in temperatures spanning from -196ºC to 1100ºC.
Thanks to our advanced production technology, robust management, and unwavering quality assurance system, SNT valves are extensively utilized across various industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele comprises esteemed names 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.
At SNT, we prioritize our users' profitability, dedicating ourselves to creating unparalleled quality and establishing a reputable brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves forge prosperous partnerships with our esteemed clientele, driving mutual success and growth.