A 7-figure ground bolt is a common fastener used primarily to connect the foundation of a mechanical device or structure to the ground.

Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.

Grade: The product grade is different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.

Advantage:

High strength: 7-type foot bolts are usually made of high-strength materials, such as carbon steel, alloy steel, etc., which have high load-bearing capacity and tensile strength, and are able to withstand large external forces. Good stability: by embedding in the concrete foundation, it forms a firm connection with the foundation, effectively preventing the equipment or structural components from shaking and collapsing. Strong adaptability: It can be customized according to different engineering requirements and application scenarios, such as length, diameter, material, etc. can be adjusted according to the need to adapt to a variety of complex environments and use scenarios. Easy to install: Generally installed by way of pre-buried or pre-drilled holes, with short construction period and high efficiency. Convenient maintenance: the structure is simple and clear, easy to maintain, once the problem occurs, it is easy to overhaul and replace.

Scope of 

application

Building foundations: used to connect floors, support beams and columns, and ensure the overall stability of the building. Bridge construction: plays a key role in the construction of bridges and tunnels, ensuring the stability and safety of the structure. Industrial equipment: widely used in the installation of power plants, factories and other industrial equipment to ensure stable operation. Oilfield and Gas Extraction: Used in the anchoring of drilling platforms, oil well equipment and pipeline systems to resist earthquakes and other external forces. Ships and docks: used during ship construction and repair, as well as in the construction and maintenance of dock facilities.