







The robust and versatile steel support frames are essential components across various sectors, including construction, transportation, and other engineering fields. They are pivotal in bolstering structural stability. Here, we provide an in-depth exploration of these remarkable components:
Material and Structure
Materials: Crafted meticulously from premium steel pipes, H-beams, angle steels, and an array of superior steel materials, these components exhibit exceptional strength, rigidity, and resilience. Their robust nature allows them to effortlessly endure substantial loads and stresses.
Structural forms: Common configurations include the classic herringbone and cross shapes, as well as door style, bowl button style, plate button style, among others, offering versatility in application.
Specifications and Dimensions
• Diameter specifications: The steel support pipes come in a diverse range of diameter specifications, such as Φ 400, Φ 580, Φ 600, Φ 609, Φ 630, Φ 800, offering flexibility to meet various engineering needs.
• Length and Wall Thickness: Tailor the length to specific project requirements, with choices in wall thickness like the robust 16mm wall thickness, particularly favored in subway construction.
Characteristics and Advantages
High strength: Designed to endure substantial pressure, tension, and bending moments, these frames provide formidable support, effectively mitigating deformation and preventing collapse.
Good Stability: These frames assure unwavering stability under multi-directional pressure, thereby enhancing the overall structural integrity.
• Recyclable: Post-use, these frames can be disassembled and recycled, promoting sustainability and significantly reducing costs.
Easy Installation: With a modular design, these structures can be effortlessly assembled into various forms, ensuring swift installation and dismantling.
Application Area
Construction: Integral to the framework of towering high-rises and basement foundation pit enclosures, providing crucial temporary or permanent support during construction.
• Transportation Infrastructure: Essential for preventing soil collapse in subway and high-speed rail tunnel projects, and vital for bridge construction, supporting key structures such as piers and decks.
Industrial Field: Fundamental in providing support for steel structures and equipment foundations in industrial plants, ensuring the stability of operations and equipment.
Construction Points
Construction Preparation: Prior to excavating the foundation pit, ensure thorough preparation of steel pipe supports, flexible joints, brackets, and other materials. Inspect the steel pipes for optimum quality.
Support Installation: Initially, pre-assemble outside the foundation pit, verify precision, then lift into the pit for final assembly. Conduct accurate measurements and positioning per design schematics, chisel ground wall reinforcement, and execute precise bracket welding.
• Fall Protection: Secure the erected steel supports to the ground wall using expansion bolts and steel plates to create lifting ears, reinforced with steel wire ropes for robust secondary protection and fall prevention.