The specification of I-beam is expressed in cm of waist width. For example, expressed as No. ~ No.,Cape BretonHow many inches is 60 welded pipe, cross rolling pass system and mixed pass system. In addition, I-beam can also adopt special rolling method.I-beam features: the content of chromium carbon alloy is -%, the hardness of chromium carbide alloy is V, and the macro hardness is - HRCCape Breton, Ditch cover plate (ditch cover plate) is widely used in municipal roads, garden facilities, residential quarters, schools, stadium pipes and other places.I-beam, also known as universal beam, is a long strip of steel with I-shaped section. I-beam is divided into ordinary I-beam and light I-beam. It is a section steel with I-type section shape.Burrel,H-section steel is an economic section high-efficiency profile with more optimized section area distribution and more reasonable strength weight ratio. It is named because its section is the same as the English letter 'H'. There is no slope on the inner side of the two outer edges of H-section steel, which is straight. This makes the welding and splicing of H-section steel simpler than I-section steel better mechanical properties per unit weight, and can save a lot of materials and construction time.As shown in the name, I-beam is an I-shaped section steel. The inner surface of the upper and lower flanges has an inclination, generally :, which makes the outer flange thin and the inner flange thick. Therefore, the section characteristics of I-beam in the two main planes are very different, and it is difficult to give full play to the strength characteristics in application. Although the thickened I-beam has also appeared in the I-beam market,Cape BretonHow much is a 60 galvanized pipe, the structure of the I-beam has determined its torsional performance.Introduction to product knowledge of alloy pipe:

Plan scheme : Martensitic chromium alloy pipe and chromium alloy pipe with Cr composition exceeding %, without high carbon steel and high chromium alloy pipe. The aqueous solution contains % sodium cyanide % ~ % (volume ratio), the solution temperature is ~ ℃, and the solution time is min.Steel transfers heat excellently; Can withstand high temperature; Strong and strong materials; Probably a long time ago. In addition, there is the low cost of metal. Remove defective pipes within the allowable length.Recommendation and consultation,I-beam is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.H-section steelIntroduction to product knowledge of alloy pipe:

Alloy pipe is a very important way and type of seamless steel pipe. Its use is relatively common. It is widely used in various engineering projects, house construction and building decoration. Its fracture will always be found in the production, manufacturing and key marketing of alloy pipe, That is, many stages of production and processing are not done well. Another is that the seasoning is not enough and the proportion of chemical molecules is wrong. There are all reasons.Click to view,Cape BretonHow much is 600 welded pipe per meter,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. Platform reinforcement mesh is a widely used reinforcement mesh product such as industrial maintenance platform, berm, etc. this kind of reinforcement mesh is widely used in industry, municipal administration, electric power, coal mine and other fields, and has the strongest resistance to surface impact especially the reinforcement mesh with a cross bar spacing of mm has a strong ability to resist lateral impact.→ the two surfaces of the flange are parallel to each other, making it easy to connect, process and install.Cape Breton, it is very easy to carry out hot galvanizing for relevant alloy pipes. Use 'phosphating treatment' to degrease the pipes of electrolytic machine equipment, put them into the aqueous solution with zinc salt after pickling and passivation, connect the negative level of electrolytic machine equipment, put them into the cold-rolled steel plate in the direction corresponding to the pipes, and connect the switching power supply, If the current flows from the positive stage to the negative stage, a layer of zinc is deposited in the pipe.Determined by the shape, the section modulus, moment of inertia and corresponding strength of I-beam are obviously better than those of ordinary I-beam with the same single weight. When used in metal structures with different requirements, it shows its superior performance in bearing bending moment, it can greatly improve the bearing capacity and save metal by % ~ %.