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Steel plates and steel strips used in welding gas cylinders produced by Baosteel are characterized by their superior mechanical properties and easy welding performance. The materials all meet the standard requirements of GB3531-2014 “Low-alloy High-Strength Steel Plates for Pressure Vessels”, which were developed on the basis of GB713-2014 “High-strength Steel Plates for Boilers and Pressure Vessels”.
The steel plates and strips used in welding gas cylinders produced by Baosteel are mainly produced by hot-rolled method and heat-affected zone welding. The thickness and width of the steel plates used in welding oil-gas cylinders varies with the cylinder gun size and the wall thickness of the cylinder. Generally, the thickness of the steel plates used in welding the cylinder gun is 25mm and the width is 1930mm; the thickness of the steel plates used in the creation of the wall thickness is 14mm and the width is 1630mm.
During the production of steel plates and steel strips used in welding gas cylinders, in order to guarantee and improve their performance, Baosteel uses advanced hot rolling processes such as leveling before rolling and shape control rolling. In the process from raw material to finished product, the quality is controlled strictly with close examination. The characteristics of the finished product, such as chemical composition, mechanical properties and test results, meet the requirements of GB3531-2014.
The common steel plates used in welding gas cylinders produced by Baosteel are Q345R, 16MnDR, Q370R, etc. Due to their distinguished performance in terms of tensile strength, on-site welding process adaptability, gravimetric component consistency, the mechanical properties of steel plates and strips used in welding gas cylinders produced by Baosteel are always at international first-class levels.
For the hot-rolled steel plates and steel strips used in welding gas cylinders produced by Baosteel, they enjoy a good price/performance ratio, short delivery time and cost-effective support services. Meanwhile, Baosteel offers a customized service of special steel plates and steel strips which make sure that customers purchasing their welding gas cylinders can have a peace of mind.
