Customization: | Available |
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Media: | Acid |
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 engineered to meet your transmission demands with unparalleled precision, achieving a remarkable 100 ppm, while simultaneously slashing friction by an impressive 20%, thereby enhancing the durability and efficiency of the stem.
SNT Machinery (Qingdao) Co., Ltd. stands as a premier producer of control valves, seamlessly integrating manufacturing, design, sales, and service. With a robust foundation and rapid development, SNT is strategically situated in Qingdao, Shandong province, sprawling across an impressive 42,000 square meters, outfitted with state-of-the-art workshops and production equipment. As a distinguished high-tech enterprise, SNT boasts independent intellectual property rights and absorbs advanced international management and production expertise. With over 150 skilled employees, 15% of whom are R&D specialists and 30% holding graduate or higher degrees, SNT thrives on a high-caliber production management team and pioneering research and development capabilities. The result is the production of superior quality valves extensively utilized in the petrochemical, oil, and coal chemical sectors. In 2017, the company achieved a remarkable sales milestone, approaching the 100 billion mark.
SNT proudly holds the TS special equipment manufacturing certificate and the prestigious ISO 9001 certification. Our credentials extend to the net qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. We also hold numerous national patents across diverse technologies. Our capabilities include designing and manufacturing an extensive array of valves according to ANSI, API, DIN, BS, JIS standards. By blending the best attributes of renowned valves globally with our unique research and development insights, we manufacture a diverse range 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 portfolio further includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Self-operated Control Valves, as well as premium Cryogenic Valves. Available driving forms feature manual operation, power-driven, pneumatic, and hydraulic drives. We utilize premium materials like A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M for key components. Specifications range from 1/2" to 120", with working pressures spanning ANSI 150# to 2500#, and operational temperatures from a chilling -196ºC to a scorching 1100ºC.
Leveraging advanced production technology management and a stringent quality assurance system, SNT Valves are a trusted choice across industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. We proudly serve esteemed clients like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, and others, ensuring each project benefits from our unparalleled expertise.
At SNT, we prioritize the success of our clients, dedicating ourselves to crafting products of exceptional quality and establishing a reputable brand. Our comprehensive quality assurance and after-sales systems ensure that SNT valves not only meet but exceed expectations, fostering long-lasting partnerships and mutual prosperity.