On the vast stage of industrial fluid control, pneumatic fluorine lined ball valves stand out with their unique performance advantages and have become a key equipment trusted by many enterprises. It uses compressed air as its power source and drives the ball valve core through a pneumatic actuator. With just a 90 ° rotation, the valve can be quickly opened and closed, accurately controlling the on/off and flow rate of the fluid. It responds quickly, operates stably, and can adapt to frequent work requirements. ​ Its core structure is ingeniously designed, with fluoroplastics (such as PTFE, FEP, etc.) lining the contact part between the valve body and the medium. This material can be called a "corrosion protector", which can not only resist the corrosion of strong acids such as nitric acid and hydrofluoric acid, as well as strong alkaline solutions, but is also comparable to corrosive media such as organic solvents and strong oxidants, greatly expanding the application range of the valve. At the same time, the low friction and non adhesive properties of fluoroplastics make valve opening and closing easy and smooth, with long-lasting and reliable sealing performance, effectively reducing the risk of leakage. ​ In chemical production, pneumatic fluorine lined ball valves can accurately regulate the transport of corrosive materials between reaction vessels; In the food and beverage industry, it can safely transport raw materials with acidic and alkaline properties, and the lining material meets food hygiene standards to ensure product safety; In the field of environmental protection, whether it is treating industrial wastewater or washing exhaust gas, it can rely on excellent corrosion resistance, stable operation, and reduced maintenance costs. During daily use, regularly checking the sealin

In industries such as chemical engineering, environmental protection, and dyeing, the pneumatic fluorine-lined control valve has emerged as a pivotal device in industrial fluid control, renowned for its exceptional corrosion resistance and precise adjustment capabilities. Constructed with a metal body and internally lined with fluoroplastics like polytetrafluoroethylene (PTFE), this specialized lining acts as a robust barrier, shielding the valve from the corrosive effects of strong acids, alkalis, and oxidizing agents. Even when exposed to highly aggressive media such as hydrochloric acid or hydrofluoric acid, the valve maintains stable mechanical and sealing properties, significantly extending its service life.

In industries with extremely high requirements for fluid control precision and corrosion resistance, such as petrochemicals, fine chemicals, and papermaking, the electric fluorine-lined ball valve has become a core component of industrial pipeline systems due to its outstanding performance. The valve uses a metal body as the base, with a dense fluoroplastic lining (such as polytetrafluoroethylene, PTFE) inside. This "protective armor" can not only withstand the erosion of highly corrosive media like sulfuric acid and aqua regia but also tolerate extreme temperatures ranging from -180°C to 260°C, ensuring the valve operates stably for a long time in harsh environments.

In the fluid transportation and control processes of industries such as chemistry, pharmaceuticals, and dyeing, the pneumatic fluorine-lined butterfly valve stands out with its unique design and excellent performance. The valve uses a body as the skeleton and is lined with fluoroplastics (such as polytetrafluoroethylene), which acts as an "anti-corrosion armor" giving it strong corrosion resistance. Whether it is the strong oxidizing property of concentrated nitric acid or the strong alkalinity of sodium hydroxide solution, they hardly cause damage to the valve. This effectively prolongs the service life of the equipment and reduces maintenance costs caused by corrosion.

Financial Circle, April 19, 2025 - According to information from the State Intellectual Property Office, Cepai Group Co., Ltd. has obtained a patent named "30024. Self-acting Recirculation Control Valve" with the authorization announcement number CN110541950B. The application date of this patent is September 2019.   Founded in 2009 and located in Huai'an City, Cepai Group Co., Ltd. is an enterprise mainly engaged in the special equipment manufacturing industry. The registered capital of the enterprise is 200 million RMB. According to big data analysis from Tianyancha, Cepai Group Co., Ltd. has made external investments in 12 enterprises, participated in 261 bidding projects, and has 5 trademark information, 127 patent information in terms of property clues. In addition, the enterprise also has 22 administrative licenses.

Nanjing, January 21 (Xinhua) -- Automated production lines, digital workshops, smart factories, cloud computing platforms... Anchored in the key term of high-quality development - "new productive forces", traditional manufacturing is undergoing unprecedented changes. Located in Huai'an, Jiangsu Province, Cepai Group Co., Ltd., which is engaged in the R&D and manufacturing of oil and gas drilling wellhead devices and instrumentation equipment, has in recent years focused on the manufacturing of high-end energy valves, continuously promoted industrial transformation and upgrading, and built Asia-Pacific's leading high-precision intelligent manufacturing flexible production lines, becoming a vivid example of the "digital-driven" development of the traditional manufacturing industry.   "For a manufacturing enterprise to gain an edge, it must have its own unique advantages. For Cepai, I think it's intelligence and digitalization," said Liang Guihua, chairman of Cepai Group. The oil and gas exploitation equipment industry, characterized by a wide variety

Nanjing, January 21 (Xinhua) -- Automated production lines, digital workshops, smart factories, cloud computing platforms... Anchored in the key word of high-quality development - "new productive forces", traditional manufacturing is undergoing unprecedented changes. Cepai Group Co., Ltd., located in Huai'an, Jiangsu Province, which is engaged in the R&D and manufacturing of oil and gas drilling wellhead devices and instrumentation equipment, has in recent years focused on the manufacturing of high-end energy valves, continuously promoted industrial transformation and upgrading, and built Asia-Pacific's leading high-precision intelligent manufacturing flexible production lines, becoming a vivid example of the "digital-driven" development of the traditional manufacturing industry.   "For a manufacturing enterprise to gain an edge, it must have its own unique advantages. For Cepai, I think it's intelligence and digitalization," said Liang Guihua, chairman of Cepai Group. The oil and gas exploitation equipment industry has long been regarded as a "dep

In the dawn of the New Year, Cepai Group, with vigorous vitality and fearless fighting spirit, struck a passionate prelude to a successful start. Recently, an exciting piece of good news spread throughout the company — Cepai Group, relying on its outstanding strength, successfully won the bid for the major project of CNPC's centralized procurement of casing heads. This brilliant achievement, like a bright morning star, has illuminated the way forward for Cepai Group's development journey in the new year, and also injected strong confidence and motivation into all employees, inspiring everyone to climb new heights in the new year. Looking back on the development process of Cepai Group in recent years, the corporate spirit of "Innovation, Collaboration, Integrity, and Win-win" has always guided the company forward like a lighthouse. Guided by the philosophy of customer-centricity and market orientation, Cepai Group

"Our company boasts the longest automated flexible production line in the Asia-Pacific region, which integrates 6 sets of the latest intelligent machining centers. It realizes the automatic allocation and real-time dynamic adjustment of orders and production factors, ensuring delivery cycles while reducing the risk of manual operation errors. Most importantly, it provides strong support for the production of high-precision, cutting-edge products," introduced Liang Guihua, Chairman of Cipai Group Co., Ltd. Appearance of Cipai Group

When Mr. Liang Guihua, Chairman of Cepai Group Co., Ltd., made the decision in 2019 to invest in a high-end automated production line for high-precision valve components—each weighing over several thousand kilograms with a minimum batch size of just over 10 pieces—he was met with almost universal opposition from all senior executives of the company and skepticism from peers in the industry. Comments abounded: "Doing automation for such small batches is just grandstanding," "With various types of valves, different specifications and sizes, and all kinds of special materials, how can automation be achieved?" "How to guarantee product quality?"... Now, three years later, this flexible production line, which integrates 6 high-end machining centers, stretches nearly 100 meters, and is hailed as the largest in the Asia-Pacific region for multi-variety, small-batch production, has been successfully put into operation. It has shattered all doubts with outstanding performance—doubling production efficiency and reducing production personnel by 40%—and has also become the "bedrock" of Cepai's Smart Dream Factory, laying a solid foundation for the company to rank among China's most sophisticated high-end valve manufacturers.

During the Mid-Autumn Festival and National Day holiday, the reporter visited Cepai Group Co., Ltd. Inside the factory, more than 80 assembly workers were working overtime at their respective workstations. Groups of valve products of different models, after assembly, were shipped to various parts of the world. The high-standard craftsmanship, efficient workers, and high-level automated workshops made people personally feel the strong pulse of Jinhu's industrial development.

In the first half of this year, private enterprises in Jiangsu Province achieved import and export volume of 1.08 trillion yuan, growing by 6.8%. Their share rose by 4.9 percentage points year-on-year to 43.4%. Against the backdrop of sluggish global market demand, how have Jiangsu's private enterprises achieved resilient growth? Let's go to the frontlines and listen to their stories.