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2023-06-09
In the company's production workshop, nearly 100 machine tools are operating at full capacity as the company has fully resumed work and production. Employees are diligently fulfilling their responsibilities, working together in harmony to help the enterprise achieve a strong start for the year.
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Today's world is undergoing a transformation of unprecedented magnitude in a century, as a new wave of scientific and technological revolution—and associated industrial changes—accelerates at an astonishing pace. Innovation has become the key variable reshaping global and regional competitive dynamics. Only by continuously strengthening scientific and technological innovation can we unlock powerful momentum for high-quality economic growth.
Tech Daily News (Reporter Liu Zhiwei) – On January 17, the Petrochemical Equipment Professional Committee of the China Petroleum and Petrochemical Engineering Research Association awarded Hubei Taihe Petrochemical Equipment Co., Ltd. the plaque for the "Industrial Ultra-Low Temperature Valve Technology Center." Notably, this marks the first industrial ultra-low temperature valve technology center established within China's petroleum and petrochemical research institutions. At the plaque-awarding ceremony, Ding Wu, Secretary-General of the association, highlighted that Hubei Taihe has successfully broken foreign monopolies and is now at the forefront of the nation in developing cutting-edge technologies for manufacturing industrial ultra-low temperature valves. Located in Zigui County, within the Three Gorges Reservoir area, Hubei Taihe specializes in producing high-end, mid-range valves and pipe fittings—including deep-cold and high-temperature, high-pressure models.
The machinery manufacturing industry comprises seven detailed sectoral divisions, three of which produce machinery tailored for specific industries—known as specialized machinery: agricultural, construction, and mining machinery manufacturing; industrial machinery manufacturing; and machinery manufacturing for commercial and service sectors.
Since the valve seat is composed of a tungsten carbide Teflon sealing ring and a disc spring, it exhibits excellent adaptability to changes in pressure and temperature, ensuring no leakage or slipping occurs within the specified pressure and temperature ranges.
Large-diameter gate valves are suitable for small-diameter pipelines rated from Class 150 to 2500, with operating temperatures ranging from -29°C to 425°C (for carbon steel) or -29°C to 500°C (for stainless steel). These valves are designed to either shut off or fully open the flow of media within the pipeline. By selecting different materials, they can handle a wide variety of fluids, including water, steam, oils, nitric acid, acetic acid, oxidizing media, urea, and more. They are particularly commonly used in petroleum pipelines.