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The products distributed by our company are guaranteed by the manufacturer, and have a complete pre-sale, in-sale and after-sales service system. Our company has a strong standing stock of thousands of tons, sufficient supply and complete specifications. It has formed an annual inventory turnover of more than 9,000 tons and more than 800 specifications.
High frequency welding H-shaped steel
The technical characteristics of high-frequency welding H-shaped steel are: (1) fast welding speed, which can reach 18-45m/min; (2) small thermal impact, easy to control the deformation of H-shaped steel; (3) H-shaped steel with different material combinations can be welded; (4) Micro-tension production can be achieved and welding stress can be reduced. Technical level: (1) High cross-sectional dimension accuracy; (2) Excellent cross-sectional performance; (3) Cross-sectional dimensions can be customized according to user requirements.
Material: Carbon steel: 10#, 20#, 35#, 45#, S45C, 55#, Q235B, Q235C, Q345D, CF53, A105 Gold steel: 16Mn(0345B).20Cr40Cr15CrMo.20CrMo.28CrMo,30CrMo.35CrMo42CrMo.4130.414020 CrMnT.40MnMoV20Mn237Mn5ZF6.16MnCr5,20MnCr5.36Mn2V38Mn2V 20Mn2.65Mn.15Mo3Others: Special materials can be customized
Curtain Wall Right Angle Square Tube
The most outstanding feature of refined steel profiles is that they have the same surface flatness and straightness as aluminum profiles, and the outer R-angle is 90 degrees right angle. In glass curtain walls, under the same span conditions, the advantage of refined steel is that it can achieve a smaller volume and more flexible cross-section than aluminum profiles, achieving a more transparent lighting effect. Ordinary steel materials are mostly galvanized square tubes or hot-rolled rectangular steel tubes. They have a large R angle, rough appearance, insufficient straightness, and large bending deformation, so they cannot be used in high-quality glass curtain wall projects.
Specific drawings will differ and change. Some are like a "#" shape, with all sides coming out, some are like a "mouth", and of course there are also semi-sealed ones. Therefore, you must have drawings when processing box columns, and some also need to add some ribs and the like inside the columns.
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