Steel Structure Used in Construction

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Product Description:

Steel  Structure

Description:
1.Length of the welding withnot indication, full welding should be applied
2.Seam without indication is fillet weld, height is 0.75t
3.The cutting angle without indication, radius R=30
4.Cutting angle not specified should be
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

For the Steel structure project of Upper part of external
piperack for air separation and gasifying facilities of
460,000 tons MTO (Methanol to Olefins) project in
Duolun, we provide about 4,500 tons steel structure. It
is a heavy chemical indusry of national energy project.

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Q:Ratio of width to thickness in steel structure design,
Masonry column and wall mixed structure in a house, in addition to meet the capacity requirements, must also have sufficient stability, masonry column and wall height ratio calculation is to ensure the stability of important structural measures, to prevent the loss of masonry column and wall stability in construction and use process.The ratio of height to thickness refers to the calculated height of masonry column and wall and the thickness of the wall or column section length H. The ratio of height to thickness of masonry walls and columns is bigger, indicating components more slender, its stability is worse. Masonry column and wall thickness ratio calculation is to restrict the length of the component from the the structural dimensions of components, to ensure its stability.
Q:I want to make light steel structure. What tools do I need?
Another major content of the construction of steel structure is welding. The field welding equipment is mainly manual welding. As the labor costs are increasing day by day, in order to improve the efficiency, the gas shielded welding is becoming more and more popular at the installation site. Welding auxiliary equipment is the drying equipment of welding rod: drying machine.
Q:What is the cushion block in the steel structure?
Definition: with pins and adhesives on the back of the stone board to provide protection and a hidden horizontal support surface
Q:The exterior walls of steel buildings are colored steel plates, aren't they?
The exterior wall is to install color steel plate, which divides the area, which has personal preference, the brick wall or the steel plate isolation, or the glass itself
Q:Measures to prevent rust in welded seam of steel structure
95% pure zinc protective film can effectively resist rust and corrosion, providing years of rust protectionBecause of the strong permeability, after the protective film has been scraped, the zinc can protect the metal from corrosionRepairing damaged metal surface is effective, used for welding seam repair.
Q:The difference between steel structures
In the subdivision, such as steel structural column: H steel column, lattice steel column, variable section steel column, box shaped steel column.Steel structure beam: H steel structure beam, lattice steel structure beam, variable section steel structure beam, box type steel structure beam, crane beam.
Q:What does "PD140*4" and "PL12*150" mean in the steel structure drawing?
PD is a steel tube with a length of 140 and a diameter of 4.PL is a steel plate with a thickness of 12 and a width of 150.
Q:What does nonstandard steel structure mean?
As far as I can see, it does not conform to the building modulus, which is not in the standard atlas.
Q:What is steel structure steel plate?
The penetration welding spot welding, welding should be prepared before the arc welding test pieces, adjust the welding current. Because the floor plate at the bottom of horizontal and vertical supporting formwork, pouring concrete material should not be too concentrated, the plate vibrator timely allocation of vibration.
Q:How much is the cost of the floor bearing plate of the steel structure?
That depends on the span of your floor to calculate the price, the span of different, used just specifications and prices are different, the general price should be 600-800 per square meter, including floor and capping materials.

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