The welding structure has a series of advantages that other structures can not compare, mainly reflected in the following aspects:
1. The welding structure has strong integrity. Because welding is a kind of connection between metal atoms, with large rigidity and good integrity, it will not produce excessive deformation due to the change of clearance like other mechanical connections under the action of external force, so the strength and rigidity of welded joints can generally reach the same or similar to the base metal, and can bear various loads with the basic metal.
2. The welding structure has high strength and light weight. The welded structure is mostly made of rolled material, which has a strong ability to bear the impact load, and the strength of steel is many times higher than that of masonry, concrete and other building materials. The strength of the welded joint made by modern welding technology is higher than that of the base metal.
Parts or components of welded structure can be directly connected by welding without any additional connectors. Compared with riveted structure, the mass with the same structure can be reduced by 10% - 20%.
3. The welding structure has high safety performance. Due to the good plasticity of steel, in general, it will not cause sudden fracture damage due to accidental overload or partial overload, but there is a large deformation omen in advance, so as to take remedial measures. The steel also has good toughness and strong adaptability to the dynamic load acting on the structure, which provides a reliable guarantee for the safe use of the welded structure.
In a certain stress range, the steel is in an ideal elastic state, which is more consistent with the basic assumption adopted by engineering mechanics, so the calculation results are accurate and reliable to ensure the safe use of the welded structure.
4. The welding structure has good compactness. Due to the compactness of the weld, the welding structure can ensure the air tightness and water tightness requirements of the product, which is an indispensable and important condition for the normal operation of pressure vessels such as boilers, gas tanks, oil tanks, etc.Welded structureFound 37 productsView: ListShowcaseMin. Order: 1 metric tonUnit Price: US $ 1200-1260 / metric tonEquipment platform, factory-usable welded steel structural columns and beams.Min. Order: 1 pieceUnit Price: US $ 1200-1260 / pieceSupports used by ships for loading and unloading cargo.Min. Order: 1 metric tonUnit Price: US $ 1650-1690 / metric tonSteel ladder for ascending operations and equipment maintenance.Min. Order: 1 pieceUnit Price: US $ 45760 / pieceHigh strength bolt connection, storage, finishing function of steel platform shelf.Min. Order: 1 pieceUnit Price: US $ 12 / pieceWelded steel structural stand assemblies for use in extremely harsh environments.Min. Order: 1 pieceCheck and repair the steel structure platform or the base of small equipment for operation.Min. Order: 1 pieceCustom hanging steel metal components
Length/Diameter/Weight:2650mm/φ90/216KGMin. Order: 1 metric tonCustom steel structural components
Material: Q235B Span / Height: CustomizationMin. Order: 1 pieceCustomizable light steel structure fence
Size: CustomizationMin. Order: 1 pieceSteel components of wharf foundation equipment
Thickness/Length:10mm-30mm/5mMin. Order: 1 metric tonUnit Price: US $ 1170-1260 / metric tonHengli Petrochemical (Dalian) refining and chemical integrated steel structure project, 20 million tons / year.Min. Order: 1 pieceUsed for joining steel parts, equipment and platform bases of steel structure workshops.Min. Order: 1 pieceThe u-shaped white steel structure is made by heating, bending and welding uniformly in the coke combustion furnace.Min. Order: 1 pieceA steel structural member that connects the cantilever beam to the hanging beam and transmits the load from the hanging beam.Min. Order: 1 pieceA welded steel structural member that supports steel columns and steel columns to support.Min. Order: 1 pieceConnect steel parts between buildings.Min. Order: 1 pieceThe part that connects the pipe to the pipe is connected to the pipe end.Min. Order: 1 pieceMarine welding non-standard hardware structural partsMin. Order: 1 pieceIt is a steel plate that is fixed at the end of the beam and column.Min. Order: 10 pieceFacility for mooring of ships installed on the superstructure of the pier.Min. Order: 1 pieceWelded i-beam. Achieved a certain degree of penetration detection.
Min. Order: 1 pieceUsed in beams, columns and other structures.Min. Order: 10 pieceRefers to the signs that mark the direction, boundaries, and obstacles of the navigation channel.Min. Order: 1 pieceSteel structure weldment for climbing work.Min. Order: 1 pieceMainly used in wharf facilities.Customized according to customer requirements.Ensure product quality.Min. Order: 1 piecePre-embedded parts for dock construction.Min. Order: 1 pieceUsed for construction site.Conveying concrete and coal ash.Provide customized service to ensure product quality.Min. Order: 1 pieceWelded steel structural parts for the construction of small traction equipment tracks.Min. Order: 1 metric tonUnit Price: US $ 1200-1260 / metric tonGalvanized flange used for pipe connection, wharf fender component, equipment connection. Material Thickness: 30-210mm,Min. Order: 1 pieceWith the connecting column as the supporting body, various accessories can be combined.Navigation