Steel-work made in China

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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 20/20
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

Inner Mongolia Shangdu Power Plant is the main source
of west-east power transmission project with total
incestment of 5137 million Yuan. 1,900 tons for the steel
structure of the project with maximum thickness 60mm-
75mm.

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Q:What are the differences between steel structures and concrete structures?
The utility model is suitable for shock and dynamic loads and has good seismic performance. The microstructure of the steel is uniform and almost isotropic. The actual work performance of the steel structure is in line with the calculation theory. Therefore, the reliability of the steel structure is high.
Q:How is the roof of the steel structure closed?
Light steel construction edge refers to the joint of two colored plates or the edge of the colored plate, through some treatment, play the role of decoration and waterproof. It is only a small part of the project cost, and is often neglected, but it plays a key role in the overall effect of the building. Some foreign companies than domestic products with competitiveness is mainly in the envelope, and the biggest difference is in the aspects of retaining edge, so the improved edge system is very important to improve our level of light step.
Q:What is the main component in the steel structure and what is the secondary component?
Component: embedded parts, roof purlin, wall purlin, knee brace, brace, tie bar, bar, gutter, edge etc.
Q:What are the differences between steel structure design and reinforced concrete structure design?
A plank (various reinforced concrete plate and steel plate) densely laid on compressed flange beams and firmly connected to resistanceThe lateral displacement of the compression flange of the check beam.
Q:How can the steel structure be laid with flame retardant PVC pipe?
In the place where the lamp needs to be installed, use the steel wire to bridge and fix the flame retardant PVC {TagsLink:0}. Stand with the wire slot, lay the power or bury the ground.The steel wire laying trough is only available to the upper air inlet
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:Why steel structure does not fire?
Steel structure is the most fatal weakness is the fire resistance of steel is very poor, the internal crystal structure of steel is very sensitive to temperature, temperature rises or falls will change the performance of the steel, steel structure is typically 450 to 650 DEG C will lose the bearing capacity, big deformation, resulting in steel column and beam bending results. Due to large deformation can't continue to use.
Q:The meaning of UT in steel structure
In addition, the strict quality requirements is good, but the quality requirements for the aggerated to cost irresponsible. Acceptance criteria are only required 20%, you want 100%, the more out of the test fees who come out? If it's a special part, you can ask for a primary weld!
Q:Housing cost of civil steel structure
If you stay. The structure can be made of steel structure, but the wall must be made of brick, cement and other exterior wall insulation materials.Steel structural frames must be of type H steel. As far as the price is concerned. Hard to say. All have to budget according to specifications and drawings. But I think it's better to be an ordinary house. There's no need for that mess.
Q:What kind of building materials are used in steel structure engineering?
In the early stage of steel structure engineering, we should pre bury and embed the steel bar, that is, the anchor bolt. The material of the anchor bolt is Q235B. There are big and small.

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