we are the professional flat bar exporter from china, and we have the lowest offer with the best quality.

Flat bar:

Size	Theoretical weight(kg/m)
4x100	3.14
4x125	3.925
4x150	4.71
5.5x125	5.397
5.5x150	6.476
5.5x200	8.635
9x125	8.831
9x150	10.598

flat bar