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 unique special packing combination is engineered to meet the stringent smission requirement of 100 ppm while simultaneously reducing friction on the stem by an impressive 20%. This innovation ensures smoother operations and enhanced product longevity.
SNT Machinery (Qingdao) Co., Ltd., a distinguished pioneer in control valve production, seamlessly integrates manufacturing, design, sales, and service under one roof. Founded on a solid foundation for rapid advancement, we are strategically situated in Qingdao, Shandong Province, encompassing an expansive 42,000 square meters. Our state-of-the-art facilities boast cutting-edge workshops and production equipment. As a high-tech enterprise with proudly held independent intellectual property rights, we leverage both imported advanced management techniques and production expertise. Our dedicated workforce exceeds 150 professionals, with 15% specializing in R&D and a notable 30% holding graduate or higher degrees. Driven by a commitment to excellence, our superior production management and innovative R&D have enabled us to manufacture vast quantities of premium valves. These are pivotal in the petrochemical, oil, and coal chemical sectors, achieving a remarkable sales value nearing 100 billion in 2017.
SNT proudly holds the TS Special Equipment Manufacturing Certificate and ISO 9001 certification. Additionally, we have secured the prestigious net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our technological prowess is evidenced by numerous National Patents. We excel in designing and producing comprehensive valve series adhering to ANSI, API, DIN, BS, and JIS standards. By amalgamating the global renowned valve advantages with our independent research, we masterfully create a diverse range of valves, such as 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 extensive valve offerings include V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Self-operated Control Valves, to name a few. We provide driving forms like manual operation, power-driven, pneumatic, and hydraulic drivelines. The main parts are crafted from premium materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, etc. Our specifications range from 1/2" to 120", with working pressures from ANSI 150# to 2500#, and temperatures spanning from -196ºC to 1100ºC.
Empowered by cutting-edge production technology, management, and an impeccable quality assurance system, SNT Valves have become indispensable across a multitude of industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features prominent names such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and many more across the expansive network of SINOPEC and PETROCHINA branches.
At SNT, we prioritize customer profitability, dedicating ourselves to establishing an exceptional quality standard and an esteemed brand reputation. Our unparalleled quality assurance and superior after-sales support ensure a prosperous and collaborative partnership with all our customers, fostering mutual growth and success.