How to distinguish between ABS AH32 landing craft steel and general steel plate

In order to obtain the seamless tube with smaller size and better quality, the method of cold rolling, cold drawing or the combination of the two must be used. Cold rolling is usually carried out on a two high mill, and ABS AH32 landing craft steel pipes are rolled in a circular pass composed of a variable cross-section circular groove and a fixed conical head. Cold drawing is usually carried out on single chain or double chain cold drawing machines of 0.5-100t.

Grade E, Grade EH32, Grade EH36 series shipbuilding steel products have good comprehensive mechanical properties, welding performance, process performance. Our shipbuilding steel plate and ABS AH32 landing craft steel steel sections are suitable for manufacturing structural parts such as ship hull structures, docks, oil production platforms, marine transmission pipelines, coastal power plants, wharf facilities in ocean, coastal and inland navigation areas.

In the first quarter of 2020, the output of EU steel pipe industry decreased by 13.3% year-on-year, but it is considered to be flexible due to its close connection with the ABS AH32 landing craft steel construction industry. However, demand for large welded pipes is expected to remain weak in the oil and gas industry. In 2020, the steel consumption of steel pipe industry will account for 13% of EU ABS AH32 landing craft steel steel consumption market. Uestf predicts that in 2020, the output of steel pipe industry will continue the downward trend of 2019, with a year-on-year decrease of 19.4%, and a rebound of 9.8% in 2021.

According to the latest data released by the world iron and Steel Association, in March 2020, the crude steel production of 64 countries and regions included in the statistics of the organization totaled 147 million tons, down 6.4% year-on-year. In the first quarter, the ABS AH32 landing craft steel, global crude steel production reached 442 million tons, down 1.3% year-on-year. Because of the new crown epidemic, factories in Europe, the United States and other places were shut down, Global steel production outside China fell the most since the financial crisis.