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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.
The fully automatic submerged arc welding production line's cutting, assembly and welding are all controlled by microcomputers to ensure that the dimensional accuracy of the H-shaped steel produced and the quality of the welds meet national standards.
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.
The beam used to specifically load the crane inside the factory is called a crane beam. It is generally installed on the upper part of the factory building and functions together with the steel structure of the factory building.
Welded T-shaped steel: Made of tailor-welded steel strips, there are two welding processes. High-frequency welding is often used for plate thicknesses within 10MM, and submerged arc welding is generally used for plates above 10MM. Welded T-shaped steel is mainly used in electric power, curtain wall decoration, steel structure, shipbuilding, railway and other industries.
Special-shaped steel: Special-shaped steel is the abbreviation of complex and special-shaped section steel. It is a kind of section steel and is different from the name of simple section steel. According to different processes, it can be divided into hot-rolled special-shaped steel, cold-drawn (cold-drawn) special-shaped steel, cold-formed special-shaped steel, welded special-shaped steel, etc. Usually special-shaped steel refers specifically to hot-rolled special-shaped steel. Hot-rolled special-shaped steel is divided into square steel, round steel, flat steel and hot-rolled steel in common shapes.
Cross columns, also known as cross columns, are cross-shaped building structural elements that are often used as vertical support columns in supporting structures, fixed frames, and other structures.
Hot rolled small customized products
Recrystallization means that when the annealing temperature is high enough and the time is long enough, strain-free new grains (recrystallization cores) are produced in the fiber structure of the deformed metal or alloy, and the new grains continue to grow until the original deformed structure is completely disappear, and the properties of the metal or alloy also change significantly.
The width of thin plates is 500~1500 mm; the width of thick plates is 600~3000 mm. Thin plates are divided by steel type, including ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron thin plates; according to professional use, there are plates for oil drums, Enamel plates, bulletproof plates, etc.; according to surface coating, there are galvanized sheets, tin-plated sheets, lead-plated sheets, plastic composite steel sheets, etc.
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