Audited Supplier
4HHE
Customized
Non-Standard Component
S30400
Intake Valve
1000
350bar
-40ºC
230ºC
WF
Wooden Crate
0.2-10.0
China
8414909090
Product Description
The air valve is one of the key components in reciprocating compressors, and its quality directly affects the performance, reliability, and economy of the compressor. The spring plays an important role in ensuring the normal and reliable operation of the air valve. It causes the valve plate to quickly rebound and close the inlet and outlet valves, ensuring that the compressor's suction and discharge volumes work according to design requirements.
Jianqing Company selects specially made steel for the working environment and characteristics of springs. After aging treatment and deformation treatment, it has high strength and elasticity, and even has considerable stability in media such as H2S, H2SO4, H3PO4, etc. The operating temperature can reach 400 ºC.
1. Corrosion resistance: Experience seamless and stable operation even in the most challenging chemical environments, fortifying your system against the harshest of conditions.
2. High temperature resistance: With unmatched resilience, this product can endure high-temperature environments while consistently maintaining its robust performance, ensuring reliability regardless of the heat.
3. Wear resistance: Designed to combat abrasion, this valve plate extends the lifespan of your compressor valve, promising longevity and sustained functionality.
4. Dimensional stability: Precision-engineered to maintain accuracy and reliability, this valve plate offers consistent performance for prolonged use, ensuring your systems operate flawlessly over time.
A heritage of excellence dating back to 1977, the history of our company is marked by three distinct phases of growth: Phase 1 (1976-1990), Phase 2 (1992-2002), and Phase 3 (2002-2023). It all began in 1976 when visionary founder Chen Jianqing, alongside his dedicated friends, embarked on a journey to craft high-quality valves. Despite facing numerous challenges, they triumphantly delivered their first batch of valves under limited processing conditions, thus securing the company's initial capital. By 1977, through relentless pursuit of excellence, they partnered with Longwan school office to establish the pioneering Wenzhou Tianlong Petrochemical Machinery Factory, focusing on the production of sealing rings. Although the early years were fraught with challenges due to a simplistic product structure and imperfect technical capabilities, the founders demonstrated resilience, addressing production and sales hurdles with ingenuity and determination.
In 1979, driven by a vision for expansion, the company diversified its product offerings beyond initial sealing components to include air valves, packing parts, pistons, piston rods, connecting rods, and bearing bushings. By 1984, the enterprise transitioned into the private sector, rebranded as Wenzhou Air Compressor Valve Factory, and proudly became Wenzhou's first manufacturer specializing in compressor components.
In 1990, our products gained market recognition, enabling us to join the ranks of designated production enterprises of the Petrochemical Industry Bureau (formerly the Ministry of Chemical Industry). We became esteemed members of the refining and chemical spare parts network of China National Gas Corporation, and part of the spare parts resource market of China Petrochemical.
In 1992, a strategic shareholding reform led to our rebranding as Wenzhou Jianqing Industrial Company, marking a pivotal shift in our organizational trajectory.
Entering the new millennium, we embraced continuous innovation, transitioning from import imitation to independent design and research and development. Through incremental advances, we have solidified our standing in the industry.
Product category introduction: Jianqing Industrial's core offerings include three major wear-resistant components: air valves, piston ring support rings, and packing rings, as well as gas regulators (actuators) and check valves. Our design philosophy has undergone significant evolution, particularly evident in our air valves, which have advanced from initial metal mesh designs to a diverse array of structural types such as ring inclined, mushroom, and infinity valves.
Our extensive client base spans across various Chinese provinces, including esteemed entities like Yanshan Petrochemical, Cangzhou Petrochemical, Shijiazhuang Refining and Chemical, State Pipeline Network, Xinhai Shihua, Dagang Oil Field, Haiwei Petrochemical, Shanxi Luan, PetroChina Jingtang LNG, and others. We are also proud suppliers to Daqing Petrochemical, Daqing Refining and Chemical, Harbin Petrochemical, Fushun Petrochemical, Dalian Petrochemical, Western Pacific Petrochemical, Jilin Petrochemical, Baolai Group, Jilin Oilfield, among others. In East China, our clientele includes Zhenhai Petrochemical, Zhejiang Petrochemical, CNOOC Daxie Petrochemical, Qilu Petrochemical, Qingdao Petrochemical, Sinochem Quanzhou Petrochemical, Jinling Petrochemical, Yangtze Petrochemical, Wanhua Chemical Group, and more. Recently, we have expanded into international markets, exporting to Brunei, Russia, the Middle East, and beyond through major engine manufacturers. We anticipate further expansion into these promising markets.
Jianqing Company selects specially made steel for the working environment and characteristics of springs. After aging treatment and deformation treatment, it has high strength and elasticity, and even has considerable stability in media such as H2S, H2SO4, H3PO4, etc. The operating temperature can reach 400 ºC.
1. Corrosion resistance: Experience seamless and stable operation even in the most challenging chemical environments, fortifying your system against the harshest of conditions.2. High temperature resistance: With unmatched resilience, this product can endure high-temperature environments while consistently maintaining its robust performance, ensuring reliability regardless of the heat.
3. Wear resistance: Designed to combat abrasion, this valve plate extends the lifespan of your compressor valve, promising longevity and sustained functionality.
4. Dimensional stability: Precision-engineered to maintain accuracy and reliability, this valve plate offers consistent performance for prolonged use, ensuring your systems operate flawlessly over time.
Wenzhou Jianqing Industrial Company Strategically situated in the south Zhejiang Marine Economic Development Zone (Oujiang Estuary), our location is nationally recognized for developing a cutting-edge industrial cluster.
A heritage of excellence dating back to 1977, the history of our company is marked by three distinct phases of growth: Phase 1 (1976-1990), Phase 2 (1992-2002), and Phase 3 (2002-2023). It all began in 1976 when visionary founder Chen Jianqing, alongside his dedicated friends, embarked on a journey to craft high-quality valves. Despite facing numerous challenges, they triumphantly delivered their first batch of valves under limited processing conditions, thus securing the company's initial capital. By 1977, through relentless pursuit of excellence, they partnered with Longwan school office to establish the pioneering Wenzhou Tianlong Petrochemical Machinery Factory, focusing on the production of sealing rings. Although the early years were fraught with challenges due to a simplistic product structure and imperfect technical capabilities, the founders demonstrated resilience, addressing production and sales hurdles with ingenuity and determination.
In 1979, driven by a vision for expansion, the company diversified its product offerings beyond initial sealing components to include air valves, packing parts, pistons, piston rods, connecting rods, and bearing bushings. By 1984, the enterprise transitioned into the private sector, rebranded as Wenzhou Air Compressor Valve Factory, and proudly became Wenzhou's first manufacturer specializing in compressor components.
In 1990, our products gained market recognition, enabling us to join the ranks of designated production enterprises of the Petrochemical Industry Bureau (formerly the Ministry of Chemical Industry). We became esteemed members of the refining and chemical spare parts network of China National Gas Corporation, and part of the spare parts resource market of China Petrochemical.
In 1992, a strategic shareholding reform led to our rebranding as Wenzhou Jianqing Industrial Company, marking a pivotal shift in our organizational trajectory.
Entering the new millennium, we embraced continuous innovation, transitioning from import imitation to independent design and research and development. Through incremental advances, we have solidified our standing in the industry.
Product category introduction: Jianqing Industrial's core offerings include three major wear-resistant components: air valves, piston ring support rings, and packing rings, as well as gas regulators (actuators) and check valves. Our design philosophy has undergone significant evolution, particularly evident in our air valves, which have advanced from initial metal mesh designs to a diverse array of structural types such as ring inclined, mushroom, and infinity valves.
Our extensive client base spans across various Chinese provinces, including esteemed entities like Yanshan Petrochemical, Cangzhou Petrochemical, Shijiazhuang Refining and Chemical, State Pipeline Network, Xinhai Shihua, Dagang Oil Field, Haiwei Petrochemical, Shanxi Luan, PetroChina Jingtang LNG, and others. We are also proud suppliers to Daqing Petrochemical, Daqing Refining and Chemical, Harbin Petrochemical, Fushun Petrochemical, Dalian Petrochemical, Western Pacific Petrochemical, Jilin Petrochemical, Baolai Group, Jilin Oilfield, among others. In East China, our clientele includes Zhenhai Petrochemical, Zhejiang Petrochemical, CNOOC Daxie Petrochemical, Qilu Petrochemical, Qingdao Petrochemical, Sinochem Quanzhou Petrochemical, Jinling Petrochemical, Yangtze Petrochemical, Wanhua Chemical Group, and more. Recently, we have expanded into international markets, exporting to Brunei, Russia, the Middle East, and beyond through major engine manufacturers. We anticipate further expansion into these promising markets.
