General contracting of penstock construction

2022 Stainless steel fermentation tank production and installation project

Stainless steel storage tanks are mostly used for storing and transporting food, drugs, dairy products, alcoholic beverages, etc. They are more widely used in petrochemical enterprises, especially in the fine chemical industry. Stainless steel storage tanks include ingredient tanks, concentration tanks, dilution tanks, extraction tanks, reaction tanks, storage tanks, mixing tanks, seed tanks, and nitric acid tanks; Stainless steel oil storage tanks, transportation tanks, cooling tanks, insulated tanks, heat exchange tanks, buffer tanks, silos, pressure vessels, etc. are used in the petrochemical industry.

Demineralized water tank Demineralized water tank

General technical requirements for desalination water tanks: 1. The desalination water tank is a cylindrical container with a welded carbon steel structure, and the equipment should be designed, manufactured, and tested according to standards. 2. The desalination water tank is made on site and should undergo a tightness water pressure test after production. The water holding time should not be less than 24 hours, and the welds should be inspected for no water leakage. 3. A high magnetic flap level gauge (anti freezing) should be installed on the side wall of the desalination water tank. 4. The attachments include breathing tubes, pipes, manholes, spiral ladders, and railings. 5. The interface pipes of the desalination water tank are designed with plastic balls covering the water surface inside the box.

Design and manufacturing of horizontal storage tanks

1.1 Designed according to the R11 and R112 atlases of Horizontal Oil Tanks, applied to fuel oil in industrial oil depots and gas stations; 1.2 Scope: The pressure is normal pressure, and the temperature is -19 ℃~200 ℃. The medium is fuel oil (diesel, gasoline, etc.); 1.3 Steel Pressure Vessels GB 150-1998 Steel Welded Atmospheric Pressure Vessels JB/T 4735-1997; 1.4 Welding Code for Steel Pressure Vessels JB/T 4709-2000 Non destructive Testing of Pressure Vessels JB 4730-94.

news flash! Our company undertook the on-site installation project of Guangdong Yinghaida bulk material tank, and the progress was smooth!

Our company undertook the on-site installation project of Guangdong Yinghaida bulk material tank equipment. At present, in the process of project construction, we have good cooperation with all parties on site, and the project is progressing smoothly. Although affected by flood disasters during the period, the requirements for safety and quality management and equipment maintenance at our site are higher, in order to ensure the project duration, our project site personnel overcome many difficulties, improve the site construction efficiency, continue the good project quality and work efficiency, and create a "three high" project with high quality, high quality and high efficiency, Make contributions to the development of China's ship bulk material transportation system!

Express The progress of the 100000 ton concentrated nitric acid new energy EPC project undertaken by our company is steadily advancing!

Our company undertook the 100000 ton concentrated nitric acid new energy EPC project of Guizhou Kailin, in which the civil engineering frame industrial plant has been completed and the equipment has begun to enter the site. During the construction of the project, all parties on site cooperated well and the construction site went smoothly! In order to ensure the project duration, all departments of our company work together to achieve early delivery. It is hoped that the site project team will continue to maintain the good project quality and work efficiency in the past, overcome difficulties, unite as one, and lay the foundation for more cooperation opportunities in the future, so that our company will be more helpful in the subsequent construction work!

news flash! We undertake the tank installation project of Sichuan Yibin Wuliangye Distillery!

The storage tank installation project of Sichuan Yibin Wuliangye Distillery undertaken by our company is progressing smoothly at the construction site! During the progress of this project, our company strictly followed strict requirements and high standards, and did a good job in every step of construction. Build a communication bridge between the on-site project department and the company headquarters, and feed back the on-site situation in a timely manner. The company headquarters also provided solid technical support to the on-site project department to promote the steady progress of the project! The construction of this project is an affirmation of our rich construction experience, strong technical force and good reputation. It is hoped that the site will adhere to a positive and serious attitude, ensure quality and quantity, and be more strict with itself on the basis of meeting the requirements of the owner, so as to achieve better construction without the best!

News: The large horizontal marine bulk tank undertaken by our company is officially launched for trial operation!

News: The large horizontal marine bulk tank undertaken by our company is officially launched for trial operation!

Good news The first phase project of Hubei Yijun aluminum silicate panel production line undertaken by our company was successfully ignited at one time!

Good news The first phase project of Hubei Yijun aluminum silicate panel production line undertaken by our company was successfully ignited at one time!

Express: A batch of pipe supports of Hong Kong Qingshan Power Plant undertaken by our company are ready for shipment!

Express: A batch of pipe supports of Hong Kong Qingshan Power Plant undertaken by our company are ready for shipment!

Express Our company undertakes the production of bulk material storage tanks for many batches of cement transport ships in the Pearl River Delta region!

Under the influence of the epidemic situation in recent years, the company has not given up hope and actively developed new market demand. Since 2020, the Company has gradually opened the market of marine bulk material storage tanks in the Pearl River Delta, and has successively undertaken to build the production of marine bulk material storage tanks for cement carriers from several shipyards in the Pearl River Delta region. At the same time, our company has also made new breakthroughs in the field of bulk tank technology, successfully transforming from a vertical marine bulk tank to a horizontal marine bulk tank more suitable for the current market, opening up a new direction for the company's future technology development!

Good news: The 7000 m3 process water tank outer wall of Hong Kong Qingshan Power Plant undertaken by our company has been painted with wavy patterns!

Good news: Hong Kong Qingshan Power Plant 7000m undertaken by our company ³ Wave pattern painting on the outer wall of process water tank is completed! Recently, our company undertook 7000 m of Hong Kong Qingshan Power Plant ³ The external wall of process water tank is painted with wavy pattern. The completion of this work also indicates that Hong Kong Qingshan Power Plant is 7000m ³ The process water tank construction and installation project has been formally completed and will be put into formal production. It is hoped that the on-site project team will do a good job in the final closing work, finish the process water tank project of Hong Kong Qingshan Power Plant, guard the last stick, and create opportunities and lay a foundation for later cooperation!

Good news: Our company's pressure vessel production license has passed the re examination and certificate replacement exemption!

Good news: Our company's pressure vessel production license has been reviewed and replaced, and the inspection exemption has been passed! Pressure vessels are special equipment. In addition to being subject to the supervision of the local boiler inspection institute and the market supervision bureau during manufacturing and production, they should be re examined every four years. Our company has obtained certificates for the first time since 2014, and completed the first round of certificate exchange and collection in 2018. This year is the second round of certificate exchange and collection. For this work of certificate renewal, our company initiated a self inspection application for certificate renewal to the Market Supervision Bureau of Hubei Province, and after providing the required materials, it passed the one-time exemption. The renewal of the pressure vessel certificate once every four years is a major event in the company's development history. This renewal can be passed without approval, which is inseparable from our previous achievements in the production of pressure vessels, and also represents the trust and support of the market supervision bureau to our company! We hope that all employees of the company can continue to maintain the production quality of products, stick to the safety and quality red line, and create another good performance!

Good news: The external paint of the 7000 m3 process water tank of Hong Kong Qingshan Power Plant contracted by our company was successfully accepted!

Good news: Hong Kong Qingshan Power Plant 7000m contracted by our company ³ The external paint of process water tank has been accepted successfully! Recently, both the Employer and the Supervisor arrived at the site for final acceptance of the external paint of the water tank. The Employer and the Supervisor shall conduct acceptance inspection on the thickness of dry film of paint on the outer wall of the process water tank, the roughness of paint, and the repair of paint at the weld joint. After the inspection, the Employer and the Supervisor highly praised and affirmed the quality and qualification rate of our project. The spray of wavy paint for process water tank will be carried out later. It is hoped that the site project team will continue the good project quality in the past, creating opportunities and laying a foundation for later cooperation!