| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support, Onsite Training |
| Warranty: | 1 Year, 6 Months |
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Deep foundations are required when the shallow soils are not strong enough to support the loads from the structure. Pipe piles are commonly used in deep foundations and transfer the loads from building to stronger soil layers found deep underground. The loads are resisted through skin friction and point bearing. Pipe can be driven either open-ended or closed-ended, with points or plates. If driven with plates, the pipes can then be filled with concrete to add strength to the pile. Usually the money spent on plates, rebar, and concrete would be better spent on a larger, thicker pile. Pipe piles range in size from several inches to several feet in diameter and can be easily spliced to create piles hundreds of feet in length.
Steel pipe piles are widely used in ports/harbors (piers, seawalls, and breakwaters), urban civil engineering (earth-retaining walls and cofferdams), bridges (foundations for steel pipe sheet pile foundations), and other applications, along with widening their applications due to enlargement of the structures sizes, growth of water depth for the structures and increase in construction work at sites where the bearing strata are deep under thick soft ground.
Famous offer a range of different profiles to suit your demands and these steel pipe piles can be supplied in various diameters, wall thicknesses and lengths in accordance with ASTM standards.
Specification:
| 1 | Main steel structure | H section steel structure |
| 2 | Steel surface treatment | painting or galvanized |
| 3 | Bracing | angle steel, belt bar, steel bar, etc. |
| 4 | Wall and roof panel | EPS, rock wool, fiber glass, PU sandwich panel or one layer corrugated steel plate |
| 5 | Bolts | anchor bolts, intensive bolts, commen bolts |
| 6 | Purlin | C section, Z section purlin in different size |
| 7 | Edge cover | Made of color steel plate |
| 8 | Gutter and down pipe | Gutter made of color steel plate or galvanization plate, PVC down pipe |
| 9 | Crane | Crane to lift 2 ton to 10 ton |
| 10 | Door | Sliding door, rolling door, lift door, etc. |
| 11 | Window | PVC window, aluminium window, steel window, etc. |
| 12 | Accessories | Nails, sealing glue, gasket, etc. |
1. Large vertical-bearing capacity
By driving the pipe piles into firm bearing layers, they exhibit a large vertical-bearing capacity.
2. High bending strength
Steel pipe piles with high stiffness and high bending strength enable resistance to considerable horizontal force during earthquakes.
3. Excellent environmental performance
Piles with small section areas realize less earth removal and low vibration and noise.
4. Custom fit for each structure
Various pile lengths, diameters, and thicknesses contribute to economical design.
5. Easy production of longer piles and jointing piles
Longer products can be manufactured, and, as joining piles by welding is also easy, it is possible to apply these to deep water and deep underground structures.
6. Easy jointing with superstructures
Jointing with upper concrete structures is easy, using reinforcing steel bars at the top of piles.
7. Easy handling
Steel that's light and tough contributes to easy handling and transport.
Application:
Compared with ordinary reinforced concrete structures, steel structures have the advantages of homogeneity, high strength, fast construction speed, good seismic resistance and high recovery rate. The strength and elastic modulus of steel are many times higher than those of masonry and concrete. Under the same conditions, the weight of steel components is light. From the perspective of damage, the steel structure has a large deformation omen in advance, which belongs to the ductile failure structure, which can detect the danger in advance and avoid it.
The steel structure workshop has the advantages of overall light weight, saving foundation, less materials, low cost, short construction period, large span, safety and reliability, beautiful appearance and stable structure. Steel structure workshops are widely used in construction industries such as large-span industrial plants, warehouses, cold storages, high-rise buildings, office buildings, multi-storey parking lots and residential buildings.
Steel structure installation:
Prefabrication of steel elements:
The prefabrication and assembly of steel components are carried out on the steel platform according to the installation sequence and process requirements, and the welding quality must be guaranteed.
The distance between the splicing flange plate splicing seam and the web splicing seam of the profiled steel should be greater than 200mm. The splicing length of flange plates should not be less than 2 times the plate width; the splicing width of web plates should not be less than 300mm, and the length should not be less than 600mm.
In order to facilitate the welding and ensure the welding quality, try to make butt welding on the steel platform on the ground steel platform according to the size of the construction drawing, as far as possible, the stiffener plates, connecting plates, backing plates, and beams (beams) on the columns and beams.
In addition to the fabrication and assembly of prefabricated steel components on the steel platform according to the construction drawings and specifications, the manufacturability of on-site installation and changes in installation dimensions should also be considered.
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