標準
AISI, ASTM, bs, DIN, ギガバイト, JIS
H-section steel
Q345 steel 8mm to 10mm
Welding
Automatic Submerged Arc Welding
Rust removing
Sand blasting
surface processing
Alkyd Paint or galvanized
High strength bolt
Grade 10.9
Angle brace
L50x4,Steel Q235,Process and painting
Cross bracing
dia.20 round bar,Steel Q235, process and painting
Tie bar
dia.89*3 round pipe,Steel Q235 Process and painting
Batter brace
dia.12 round bar,Steel Q235 process and painting
Ordinary bolt
Galvanized bolt
