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I-beamKey technical characteristics of alloy pipeCarmen,Seamless pipe has a high position in steel pipe, and there are many large factors. The main usage has accounted for more than % which is applicable to all walks of life. Seamless pipe factories in China are widely produced. At present, the number of factories in China is also increasing every year, which is determined by the nature and production conditions of seamless pipe. The common production processes and processes are more complex.I-beam has wide flange, thin web, many specifications and flexible use. It can save metal by % ~ % when used in various truss structures. Because the inner and outer sides of the flange are parallel and the edge end is at right angles, it is easy to assemble and combine into various components, which can save about % of the welding and riveting workload, greatly accelerate the construction speed of the project and shorten the construction period.Takestan,I-beam is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.→ wide flange and large lateral stiffness. Strong bending resistance.Difference and application description between H-beam and I-beam

At present, there is still a big gap in the production technology of C-section steel between China and foreign countries. According to the process, it is divided into arc welded pipe, resistance welded pipe (high frequency and low frequency), gas welded pipe and furnace welded pipe.Last week, the billet in North China market showed a slight rebound trend. The billet quotation in Tangshan, the leading city, with a strong wait-and-see atmosphere in the market. Affected by the almost stagnation of festival procurement, Tangshan billet fell by yuan during the Dragon Boat Festival holiday. On the first day after the festival, although the phase snail is still running at a low level, due to the small billet resources in the market, the steel mills unexpectedly rose, and the billet market rebounded. However,CarmenWholesale price of high frequency welded pipe, due to the continuous increase of capital pressure and the downturn in the transaction of downstream finished materials, the steel plant has always maintained a cautious wait-and-see attitude to maintain stability.Development Curriculum,Whether I-section steel is ordinary or light, because the section size is relatively high and narrow, the moment of inertia of the two main axes of the section is quite different, so it can only be directly used for members bent in the plane of their web or form lattice stressed members.All the cracks occur at -mm away from the edge below the alloy pipe, and the macroeconomic orientation is vertical to the cold rolling orientation, showing a 'high mountain' shape.Main uses: as a finished material flat steel can be used to make hoop iron, tools and mechanical parts, tractors railway transportation and other machinery.

Heating surface tubes for low and medium pressure boilers (working pressure is generally not greater than MPA and working temperature is below ℃);Quality Assurance,Carmen38CrMoAl alloy pipe,The utility model has the advantages that the axial force of the roll is small,CarmenIncoloy825 alloy pipe, the axial movement is small, the pass occupies a small length of the roll body, and more passes can be matched under the condition of a certain length of the roll body. Fabrication and installation of pipe support:Stages needing attention in the production and manufacture of alloy tubesCarmen,Methods of exerting efficiency in application of C-section steelWhat are the requirements for alloy pipe construction accessoriesDry processing technology: after passivation treatment, parts shall be dried with air compression or hot gas, or drying treatment or air drying can be selected.