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M5, M6, M7, M8, M10, M12, M14, M16, M18, M20, M22
Key differences from austenitic stainless steel
The magnetic property of 2205 is significant (due to the ferrite phase), which can be a limitation in certain non-magnetic application scenarios. Although its low-temperature toughness is superior to that of ferritic steel, it is not as good as that of austenitic steel. It is generally recommended for use in environments above -50°C. It has a strong tendency to undergo work hardening, and cold forming is more difficult than that of 304. However, complex shape processing can be achieved through appropriate process control.
Key differences from austenitic stainless steel
The magnetic property of 2205 is significant (due to the ferrite phase), which can be a limitation in certain non-magnetic application scenarios. Although its low-temperature toughness is superior to that of ferritic steel, it is not as good as that of austenitic steel. It is generally recommended for use in environments above -50°C. It has a strong tendency to undergo work hardening, and cold forming is more difficult than that of 304. However, complex shape processing can be achieved through appropriate process control.
Core advantages: The yield strength can reach 400-550 MPa, which is twice that of ordinary austenitic stainless steel. During design, it can significantly reduce the material usage. In environments containing chloride ions, it exhibits outstanding resistance to pitting corrosion, crevice corrosion and stress corrosion.
Core advantages: The yield strength can reach 400-550 MPa, which is twice that of ordinary austenitic stainless steel. During design, it can significantly reduce the material usage. In environments containing chloride ions, it exhibits outstanding resistance to pitting corrosion, crevice corrosion and stress corrosion.




Petroleum and natural gas: offshore platform structures, submarine pipelines, oil and gas transportation pipelines, separators, scrubbers
Chemical industry: pressure vessels, reaction vessels, heat exchangers, evaporators, crystallizers
Seawater desalination: reverse osmosis units, multi-stage flash evaporation equipment, seawater pump, pipeline systems
Paper industry: pulp cooking equipment, black liquor evaporators, washing equipment
Environmental protection field: flue gas desulfurization systems, wastewater treatment equipment, biogas fermentation tanks
Ocean engineering: ship propeller shafts, rudder shafts, pump valves, fasteners, mooring equipment
Energy industry: nuclear power equipment cooling systems, geothermal development equipment
Petroleum and natural gas: offshore platform structures, submarine pipelines, oil and gas transportation pipelines, separators, scrubbers
Chemical industry: pressure vessels, reaction vessels, heat exchangers, evaporators, crystallizers
Seawater desalination: reverse osmosis units, multi-stage flash evaporation equipment, seawater pump, pipeline systems
Paper industry: pulp cooking equipment, black liquor evaporators, washing equipment
Environmental protection field: flue gas desulfurization systems, wastewater treatment equipment, biogas fermentation tanks
Ocean engineering: ship propeller shafts, rudder shafts, pump valves, fasteners, mooring equipment
Energy industry: nuclear power equipment cooling systems, geothermal development equipment
Q1: Can I install your anchor bolts in pre-existing concrete structures?
A: In many cases, it is possible to install our anchor bolts in pre-existing concrete structures. However, the process may require special techniques such as drilling and using chemical anchors or expansion anchors in some cases. It is important to assess the condition of the existing concrete and consult with a professional or our technical team to determine the best installation method.
Q2: How do I select the right size of anchor bolt for my project?
A: Selecting the right size of anchor bolt depends on several factors, including the type of structure, the load it will bear, and the characteristics of the base material. You should consider the tensile and shear forces that the bolt will be subjected to and refer to our product specifications and engineering guidelines. Our sales team can also assist you in choosing the appropriate size based on your project requirements.
Q3: What is the difference between a chemical anchor bolt and a mechanical anchor bolt?
A: A chemical anchor bolt uses a chemical adhesive to bond the bolt to the base material, providing a strong connection. It is often used in situations where a high level of precision and load-bearing capacity is required. A mechanical anchor bolt, on the other hand, relies on mechanical means such as expansion or friction to secure the bolt in place. The choice between the two depends on factors such as the type of base material, the application requirements, and the environmental conditions.
Q4: Do your anchor bolts come with any warranty?
A: Yes, we offer a warranty on our anchor bolts. The specific terms and conditions of the warranty may vary depending on the product and the application. Please refer to our warranty policy or contact our customer service team for more information.
Q1: Can I install your anchor bolts in pre-existing concrete structures?
A: In many cases, it is possible to install our anchor bolts in pre-existing concrete structures. However, the process may require special techniques such as drilling and using chemical anchors or expansion anchors in some cases. It is important to assess the condition of the existing concrete and consult with a professional or our technical team to determine the best installation method.
Q2: How do I select the right size of anchor bolt for my project?
A: Selecting the right size of anchor bolt depends on several factors, including the type of structure, the load it will bear, and the characteristics of the base material. You should consider the tensile and shear forces that the bolt will be subjected to and refer to our product specifications and engineering guidelines. Our sales team can also assist you in choosing the appropriate size based on your project requirements.
Q3: What is the difference between a chemical anchor bolt and a mechanical anchor bolt?
A: A chemical anchor bolt uses a chemical adhesive to bond the bolt to the base material, providing a strong connection. It is often used in situations where a high level of precision and load-bearing capacity is required. A mechanical anchor bolt, on the other hand, relies on mechanical means such as expansion or friction to secure the bolt in place. The choice between the two depends on factors such as the type of base material, the application requirements, and the environmental conditions.
Q4: Do your anchor bolts come with any warranty?
A: Yes, we offer a warranty on our anchor bolts. The specific terms and conditions of the warranty may vary depending on the product and the application. Please refer to our warranty policy or contact our customer service team for more information.