Vertical Type 90m3 Liquid Oxygen Storage Tank 1.6 MPa Pressure

Description:
1. Material preparation stage
Storage tanks are made of steel plates, so the corresponding steel plates need to be prepared before manufacturing. First of all, according to the design specifications and working conditions of the storage tank, the appropriate steel plate material should be selected. The steel plate is then cut and bent so that it can meet the design size and structure requirements. Next, the material is pre-treated, including rust removal, cleaning, spraying, etc., to achieve better surface quality and anti-corrosion effect.
2. Welding process
Welding is the core step in tank manufacturing and determines the strength and service life of the tank. Before welding, it is necessary to lofted the steel plate, measured and determined the size and shape of the plate, and then assembled according to the design drawings. The welding of the storage tank is usually combined with internal and external welding, and the welding materials are also different, such as welding wire, welding rod, etc. After welding, it is necessary to polish and anti-corrosion treatment of the weld.
3. Quality inspection
Quality inspection is an essential part of the storage tank manufacturing process to ensure that the manufactured storage tank meets the design specifications and use requirements. Quality inspection includes material inspection, welding quality inspection, size inspection, pressure test and many other aspects. One of the most important is the inspection of shell welds, heads and pressure relief devices, usually using non-destructive testing methods such as X-ray and ultrasonic.
To sum up, the manufacturing process of storage tanks needs to carry out material preparation, welding, quality inspection and other links, each link needs to be strictly controlled and grasped to ensure that the manufactured storage tanks meet the standards and quality requirements. At the same time, manufacturers also need to choose the right tank design and manufacturing scheme according to customer requirements to meet customer needs.