Provide I, II carbon steel and stainless steel pressure vessel solutions
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Wechat number：18626143580
Chemical And Pharmaceutical Equipment Suppliers
Changshu Longyu Chemical Equipment Co., Ltd. was founded in 1997 and registered as its current name in 2009. The company is located at the west foot of Yushan Mountain in Changshu with beautiful scenery, on the west bank of Shanghu Lake with rippling blue waves, with Shanghai in the east, Wuxi in the west, Zhangjiagang in the north, and Suzhou in the south. The traffic is very convenient. The total area is 14,000 square meters, with more than 50 employees, including technical and management personnel, engineers, etc., with 3 invention patents and 19 utility model patents.
The company has passed the ISO9001 international quality system certification and has a D1.D2 level pressure vessel manufacturing license.
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More than 20 years of technical experience
Have Managers and Engineers
Product independent research
3 invention patents, 19 utility model patents
Through quality certification and manufacturing license
Create reliable products for customers
Perfect after sale service
Continuously improve service quality as the pursuit
The company mainly manufactures I and II carbon steel and stainless steel pressure vessels, including reactors, heat exchangers, storage tanks, fermentation equipment, scraped film evaporators, towers, and also produces civilian glycerin equipment and glass-lined equipment products, with a wide range of products. Used in petrochemical, pharmaceutical, food and power industries.
Learn more
The company mainly manufactures I and II carbon steel and stainless steel pressure vessels, including reactors, heat exchangers, storage tanks, fermentation equipment, scraped film evaporators, towers, and also produces civilian glycerin equipment and glass-lined equipment products, with a wide range of products. Used in petrochemical, pharmaceutical, food and power industries.
Learn more
The company mainly manufactures I and II carbon steel and stainless steel pressure vessels, including reactors, heat exchangers, storage tanks, fermentation equipment, scraped film evaporators, towers, and also produces civilian glycerin equipment and glass-lined equipment products, with a wide range of products. Used in petrochemical, pharmaceutical, food and power industries.
Learn more
The company mainly manufactures I and II carbon steel and stainless steel pressure vessels, including reactors, heat exchangers, storage tanks, fermentation equipment, scraped film evaporators, towers, and also produces civilian glycerin equipment and glass-lined equipment products, with a wide range of products. Used in petrochemical, pharmaceutical, food and power industries.
Learn more
The company mainly manufactures I and II carbon steel and stainless steel pressure vessels, including reactors, heat exchangers, storage tanks, fermentation equipment, scraped film evaporators, towers, and also produces civilian glycerin equipment and glass-lined equipment products, with a wide range of products. Used in petrochemical, pharmaceutical, food and power industries.
Learn more
The company mainly manufactures I and II carbon steel and stainless steel pressure vessels, including reactors, heat exchangers, storage tanks, fermentation equipment, scraped film evaporators, towers, and also produces civilian glycerin equipment and glass-lined equipment products, with a wide range of products. Used in petrochemical, pharmaceutical, food and power industries.
Learn moreR&D and Production of Chemical Equipment
Covering an area of 14,000 square meters, the factory scale integrates from product research and development to finished product sales to ensure product quality.
With technical and management personnel, engineers 50 people.
With different mechanical processing equipment and testing equipment.
Invention Patent
Utility Model Patents
The company has passed the ISO9001 international quality system certification and has a D1.D2 level pressure vessel manufacturing license.
Products include reactors, heat exchangers, storage tanks, fermentation equipment, scraped film evaporators, towers, and also produce civilian glycerin equipment and glass-lined equipment products.
Adhere to technological innovation and promote the sustainable development of the company as the goal.
Products are widely used in petrochemical, pharmaceutical, food and power industries.
Has been sold to Guangdong, Inner Mongolia, Shandong, Hebei, Anhui, Zhejiang, Tianjin, Shanghai and other parts of the province, and has been exported to Thailand and other Southeast Asian countries.
The quality policy is "strengthen process control, produce high-quality products, manage continuous improvement, and ensure customer satisfaction".
Create reliable products for customers and improve service quality as the pursuit.
Strive to become a high-quality supplier of chemical and pharmaceutical equipment.
Be sincere and do things with heart
The tower kettle reboiler is the core heat exchange equipment that is installed at the bottom or side of the distillation tower. Its function is to heat and vaporize the liquid phase material in the tower kettle, and the generated gas phase flows back into the tower to provide upward steam for distillation separation. Its design and operation need to be adapted to the requirements of gas-liquid ba
Tube and tube heat exchanger is a core heat exchange equipment with stable structure, high heat transfer efficiency, and strong adaptability in the metallurgical industry. It is widely used in key processes such as smelting, refining, waste heat recovery, and cooling in metallurgical production. It can handle high temperature, high pressure, and corrosive media, meeting the harsh working condition
Efficient deodorization of deodorization towers requires matching corresponding process optimization, parameter control, and structural design strategies with equipment types (chemical washing type, biological type, oil specific type, etc.). The core high-efficiency deodorization logic of deodorization towers in different scenarios has its own emphasis, and the specific methods are as follows:
Carbon steel spiral plate heat exchangers have core advantages such as compact structure (high heat transfer area/volume ratio), strong anti fouling ability (spiral flow channels are not easy to scale), high temperature and high pressure resistance (carbon steel material can withstand ≤ 400 ℃, pressure ≤ 2.5MPa), and cost-effectiveness. They are suitable for the harsh working conditions of "high t
The core advantages of carbon steel spiral plate heat exchanger are compact structure, high heat transfer efficiency, strong anti fouling ability, and cost adaptability to medium and low temperature and low pressure conditions. Analysis of Core Advantages 1. High heat transfer efficiency: The medium in the spiral channel is in a turbulent state, with uniform flow velocity and thin boundary layer
The core application of tower kettle reboiler in the pharmaceutical industry is distillation separation and solvent recovery in drug production, suitable for scenarios such as raw material purification, formulation processing, environmental compliance, etc. The specific applications are as follows:
Hotline：0512-52093708
E-mail：yutezjl@163.com
Address：No. 101, Taojia Bridge, Dahe Village, Shanghu Town, Changshu City, Suzhou City, Jiangsu Province
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