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Dalian Jinding Petrochemical Machinery Co., Ltd. business scope: pressure vessel, industrial boiler design, manufacture, installation, transformation, maintenance and related technical consultation; mechanical and electrical equipment installation engineering, chemical and petroleum equipment pipeline installation engineering, fire protection facilities engineering, anti-corrosion and heat preservation engineering construction. The company has designed, manufactured and installed more than 40,000 tons per year. Up to now, the company has designed, manufactured and installed more than 1800 spherical tanks of various specifications and models. Products are all over the country. In recent years, Sinopec, PetroChina, CNOOC, Shenhua and other major domestic...
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30 2021-07

What are the advantages and disadvantages of spherical tanks

What are the advantages and disadvantages of spherical tanks

Advantages: 1. Under the condition of the same volume, the ball surface has a very small surface area and the net weight of the equipment is very small; 2. The small surface area of the sphere means that the heat transfer area is very small. In addition, the interlayer can be vacuumized, which is conducive to good heat insulation effect; 3. The spherical characteristic has good resistance to internal and external pressure

Disadvantages: 1. Special processing tools are required for processing and forming, and the processing accuracy is difficult to guarantee; 2. The on-site assembly technology is difficult and the quality is difficult to guarantee; 3. Although the net weight of the spherical shell is very small, the material utilization rate is very low.
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30 2021-06

What are the advantages of stainless steel containers?

What are the advantages of stainless steel containers?
1. Chemical properties: chemical corrosion resistance and electrochemical corrosion resistance in steel is very good, second only to titanium alloy.
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31 2021-05

Since then, Jinding has been adhering to the three "satisfaction" principles

Jinding has been based on the three "satisfaction" as the basic principle, "satisfied technology, satisfied product quality, satisfied after-sales service"
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29 2021-04

Pipeline installation requirements

Pipeline installation requirements:
1. Before pipeline installation, the equipment nozzle, embedded parts, reserved holes, steel structure and other contents related to pipeline installation shall be reviewed.
2. The gradient of the pipeline shall be adjusted according to the requirements of the drawing. The support can be used to meet the gradient requirements. The welding seam shall be set at the place convenient for maintenance and observation.
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31 2021-03

Dalian Jinding Petrochemical Machinery Co., Ltd.

The company covers an area of 135,000 m2 and a building area of 48807 m2. There are more than 500 employees and 35 engineers and technicians engaged in pressure vessel work. Among them, 19 are middle and senior engineers, and 96 are welders holding pressure welding qualification certificates for special equipment. There are 459 main equipments, including 2 1500 ton hydraulic presses, 1 2000 ton hydraulic presses, 4 20-120 mm plate rolling machines, 19 3-75 ton cranes, 4 overall heat treatment equipments, and the Sparter direct reading spectrometer imported from Germany for physical and chemical tests. The non-destructive testing equipment is complete and safe, which meets the requirements of manufacturing and installation. >>>
20 2021-02

Dalian Jinding Petrochemical Machinery

Dalian Jinding Petrochemical Machinery Co., Ltd. began to manufacture pressure vessels in 1987. Its predecessor plant was named "Jinzhou Petrochemical Machinery Plant". In the spring tide of China's economic system reform in the 1990s, according to the relevant policies of property right system reform of township enterprises in Jinzhou District of Dalian City, and with the approval of governments at all levels, Jinzhou Petrochemical Machinery Plant was officially renamed "Jinzhou Petrochemical Machinery Plant" in December 1998 Dalian Jinding Petrochemical Machinery Co., Ltd. is a limited liability company with legal personality registered by Dalian Administration for Industry and commerce. Business scope of the company: design, manufacture, installation, transformation, maintenance and related technical consultation of pressure vessels and industrial boilers; mechanical and electrical equipment installation engineering, chemical petroleum equipment pipeline installation engineering, fire protection facilities engineering, anti-corrosion and insulation engineering construction; registered capital of 100.8 million yuan, total assets of 348.52 million yuan. >>>

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