













#19 most popular in Anti-Rust Steel StructuresGrade
Q345B / Q235B /Q355B Steel
Model Number
Q345B Q235B Q355B
Tolerance
±1%
Place of Origin
Tianjin, China
Delivery Time
22 ~ 30 days
Standard
AiSi,ASTM,bs,DIN,GB,JIS,EN
Bolt Connection: Eliminates the need for on-site welding, making installation faster and easier.
Grade 8 Seismic Resistance: Ensures the structure can withstand significant seismic activity, providing safety and durability in earthquake-prone areas.
50 Years Service Life: Guarantees a long-lasting and reliable structure, reducing the need for frequent replacements or major repairs.
Hot Dip Galvanized Surface: Provides excellent corrosion resistance, ensuring the structural integrity and longevity of the building.
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