Provide I, II carbon steel and stainless steel pressure vessel solutions
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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 core of the hydrogen peroxide coalescer is liquid-liquid coalescence separation, which achieves efficient removal of trace water or organic phases in the hydrogen peroxide system through three steps of "coalescence filter capture small droplet coalescence gravity/interception separation". It is commonly used in production scenarios such as oil-water separation of residual liquids and purificat
Chemical Equipment is a general term for machines and equipment used in chemical industry production. In chemical production, in order to process raw materials into finished products of a certain specification, a series of chemical processes such as raw material pretreatment, chemical reaction, and separation and purification of reaction products are often required.
Applicable prerequisites: medium pH=6-9, chloride ion<200mg/L, free acid, hydrogen sulfide, fluoride ion; Working temperature 0-350 ℃, pressure ≤ 2.5MPa; When the board is not lined for anti-corrosion, it is only used for non corrosive or extremely weak corrosive conditions.
The deodorization towers in the daily chemical industry are divided into raw material oil vacuum deodorization towers (liquid-phase material refining) and aerosol propellant gas deodorization towers (gas-phase adsorption deodorization). The two types of equipment have completely different application scenarios, covering the entire industry chain of washing and care, cosmetics, and aerosols.
The vertical stainless steel storage tank is made of 304/316L/duplex steel, with a vertical cylindrical structure, small footprint, and large capacity span (0.1m 3~several thousand m 3). It is divided into sanitary grade (food/pharmaceutical), industrial anti-corrosion grade (chemical/environmental protection), insulation and constant temperature type, pressure type, covering medium storage, inter
1、 Oil and gas extraction/oilfield water treatment 1. Depth degreasing of produced water (formation produced water) Crude oil extraction is accompanied by a large amount of formation water, which contains a large amount of dispersed emulsified oil. Conventional oil separators cannot remove oil droplets below 10 μ m. The coalescer is arranged after the first stage gravity separator to coalesce an
The outer coil tower is different from jacket and inner coil equipment in that it has a large heat exchange area, no heat exchange components inside the kettle, smooth inner walls without dead corners, uniform heat transfer, and is easy to clean and sterilize according to GMP. The mainstream material is 316L/304 stainless steel mirror polishing, which is suitable for the full chain process of raw
Polishing storage tanks are essentially storage containers made by high-precision mirror/wire drawing polishing treatment of the tank substrate. They are mostly used in the food, pharmaceutical, daily chemical, pure water, and chemical industries. The core is divided into two parts: the principle of tank polishing process and the operation principle of storage and transportation media.
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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