Chemical descaling methods for heat exchangers
- Jul 02, 2020
- Hits: 77
Introduction Heat exchangers are widely used in petroleum, chemical, light industry, pharmaceutical, energy and other industrial production. However, after long-term operation of the heat exchanger, dirt...
Technical Requirements of Stainless Steel Water Tank (Part Two)
- Jun 30, 2020
- Hits: 51
16. The bottom plate of the water tank should be kept flat. 17. The top of the water tank and the manhole must be fully welded, and the quality requirements are the same as those specified in (8). 18....
Design service life of pressure vessel and its corrosion allowance
- Jun 30, 2020
- Hits: 1163
● Design life and service life ● Design life refers to the expected service life of the container. The "Regulations on the Safety Technical Supervision of Fixed Pressure Vessels" stipulate that...
Weather resistance of the anti-corrosion coating of storage tank
- Jun 22, 2020
- Hits: 47
While the petroleum industry continues to develop, the storage of oil products has become a key issue facing us. The corrosion of the oil storage tank is a big problem. There are many easy-to-corrode...
Technical Requirements of Stainless Steel Water Tank (Part One)
- Jun 11, 2020
- Hits: 133
1. Equipment manufacturers must have the sanitary license for stainless steel water tanks issued by National Health and Family Planning Commission of China. 2. Type inspection report of stainless...
The classification and characteristics of storage tanks
- May 09, 2020
- Hits: 1638
Introduction A storage tank is a container for storing oil products. It is the main equipment of the oil depot. At present, the common oil storage tanks are mainly vertical cylindrical tanks. Today we...
Vertical vessel classification, main components and their functions
- Apr 27, 2020
- Hits: 834
As an important equipment for vapor-liquid and liquid-liquid mass and heat transfer, vertical pressure vessel is widely used in the separation of materials in industries such as oil refining, petrochemicals,...
Introduction to anti-corrosion technology of petrochemical storage tanks
- Oct 14, 2019
- Hits: 116
Storage tanks for petrochemical products, as an important device for storing petrochemical products, play an irreplaceable role in the refining and storage of petrochemical products. However, through...
The knowledge of pressure vessel classification and its safety accessories
- Oct 14, 2019
- Hits: 317
First, according to the design pressure, pressure vessels can be classified into: 1. Low pressure (L) vessel: 0.1MPa ≤ P < 1.6 MPa 2. Medium pressure (M) vessel: 1.6 MPa ≤ P < 10 MPa...
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