Provide I, II carbon steel and stainless steel pressure vessel solutions
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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 corrosion resistance of stainless steel towers mainly depends on the content and microstructure of alloy elements such as chromium and nickel in their materials. The following are the specific characteristics and advantages of their corrosion resistance: 1、 Corrosion resistance principle The substrate of stainless steel towers is usually stainless steel (common grades such as 304, 316,
U-tube heat exchanger is a common shell and tube heat exchanger, with a U-shaped bent tube bundle and fixed at both ends on the same tube plate. It has the characteristics of compact structure and strong adaptability. The following is an analysis of its core advantages and application scenarios: 1、 Structural design advantages 1. No temperature difference stress problem Features: The U-sh
Skid mounted sewage treatment equipment can be widely used in the following industries: 1. Petrochemical industry: If oil fields are exploited, a large amount of oily wastewater will be generated. Skid mounted wastewater treatment equipment can improve the oil recovery rate by using processes such as hot water dilution, heating and dosing to reduce viscosity, acoustic treatment, air flotation sep
The advantages of hydrogen peroxide coalescer are mainly reflected in the following aspects: 1. Efficient separation: Using excellent coalescence separation elements, small droplets in a mixture containing tiny oil or water droplets can be quickly coalesced into large particle droplets, achieving rapid separation and allowing turbid materials to coalesce into clear and transparent ones. For examp
The working principle of a tubular heat exchanger is based on the phenomena of heat conduction and convection, allowing two fluids of different temperatures to exchange heat through the tube wall without mixing, as follows: 1. Heat conduction: Heat is transferred from a fluid at a higher temperature through the pipe wall to a fluid at a lower temperature. During this process, the fluid on both si
The sealing performance of vertical stainless steel storage tanks is usually good, which is mainly attributed to the following aspects: 1.Structural design: The tank body of a vertical stainless steel storage tank usually adopts an integral welding structure, which reduces the gaps at the connection parts and lowers the possibility of leakage. At the same time, the top and bottom of the storage t
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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