920mm Spiral Welded Pipe

920mm Spiral Welded Pipe, as a commonly used core component in foundation engineering, has flexible specification adaptability and can precisely match the foundation bearing requirements of various buildings and projects, and has been widely recognized by the industry. For the most critical diameter parameter, this model of spiral pipe pile has an extremely wide adjustment range and can be customized from 300mm to 1200mm as needed. The specific dimensions are mainly determined by the load-bearing capacity indicators stipulated in the engineering design. From low-rise residences to large industrial plants, from small-scale municipal projects to heavy transportation facilities, different building types and project scales have significant differences in the requirements for foundation load-bearing capacity. The 920mm Spiral Welded Pipe provides stable and reliable support for the infrastructure through precise pipe diameter matching.

Product advantages

In addition to the diameter of the pipe pile, the flexible adjustment of the length of the pipe pile is another core advantage. Considering that the geological conditions and foundation depth requirements of each project vary greatly, the length range of the 920mm Spiral Welded Pipe is set at 6m to 30m, and it can be precisely cut and customized according to the actual working conditions. For civil engineering projects with good geological conditions and relatively shallow foundation depths, short piles of 6 to 15 meters are sufficient. In soft soil foundations, deep soil layers or projects that require deep foundation support, such as Bridges and docks, long piles of 15 to 30 meters can penetrate deep into the stable soil layer and effectively transfer the load of the superstructure. This makes them fully applicable to both shallow and deep foundation engineering.

In terms of material selection, 920mm Spiral Welded Pipe adheres to the principle of "matching as needed", mainly using two high-quality steels, Q235B and Q355B. Q235B steel features excellent plasticity and toughness, with a moderate cost. It is suitable for ordinary construction projects with relatively simple working conditions and moderate stress. On the other hand, Q355B steel has a higher yield strength and tensile strength, enabling it to handle heavy engineering projects with larger loads and complex geological conditions. The specific selection needs to be determined comprehensively based on core factors such as the complexity of the working conditions and the magnitude of the stress.

In terms of detailed design, there are two types of pipe pile ends: open and closed. They can be flexibly matched according to the geological conditions of the borehole (such as sand, clay, pebble layer, etc.), improving construction efficiency and pile quality. Meanwhile, for working environments with strong corrosiveness such as dampness and salt content, professional coating treatment or galvanizing treatment can be carried out as needed, which can significantly enhance the corrosion resistance of pipe piles and extend their service life.

Shenghui Metal is a professional manufacturer and supplier of Spiral Welded Pipes in China. We have our own factory and can provide you with various steel structure building materials. Welcome to consult and purchase.