Supply the SA572 Gr.60 steel sheet free processing


The company produces seamless steel pipes such as GB, ASTM, etc. all year round, including low and medium pressure boiler steel pipes, high pressure boiler steel pipes, SA572 Gr.60 steel sheet seamless steel pipes for ships and petroleum cracking SA572 Gr.60 steel sheet steel pipes, Seamless steel pipe, oil sleeve steel pipe, pipeline steel pipe, hollow sucker rod, common fluid steel pipe, structural pipe, kaudEN steel pipe, seawater corrosion-resistant titanium pipe and imported alloy steel pipe are used for high-pressure fertilizer equipment. The products are widely used in petroleum, chemical, electric, boiler, ship, machinery and other industries, and have been sold all over the country. Many SA572 Gr.60 steel sheet products have been exported to the Middle East, India, Southeast Asia and Europe and America.

The technology center has always been focusing on application research, improving market realization and scientific and technological contribution rate; taking user demand as the goal, highlighting the personalized development of products; taking the joint development of industry, University and research, and technology integration as the means, improving the starting point and level of innovation, and realizing the breakthrough of core technology; taking advanced research as the guide, pursuing the leap of technological development.

Before laying, if there is bending deformation, it should be corrected in time. The SA572 Gr.60 steel sheet steel plate shall be installed, straightened and welded according to the requirements of the drawing. The corrugated plate shall be straight, and the groove shall be welded firmly. The number of solder joints shall not be less than the specified requirements, and the diameter of solder joints shall not be less than 1 cm.

HG785 steel contains a certain amount of alloying elements and microalloying elements. Its weldability is different from that of carbon steel, SA572 Gr.60 steel sheet. The main reason is that the changes in the structure and properties of the welding heat-affected zone are more sensitive to the welding heat input, the heat-affected zone has an increased tendency to harden, the laminar tearing tendency is large, and there is a danger of reheating cracks, etc.

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