Menşe Yeri
Shandong, China
Material Standard
ASTM A1011, Grade 50
Holes
7/16"on 1"center on all four sides
Yield strength
60,000 psi minimum
Thickness
12 gauge or 14 gauge
Usage
Traffic safety products
Colors and Length
According to your demand
Posts Standard
FHWA and ATSSA standard
Surface treatment
Powder coated,galvanized,painted
cross section
1.50"X1.50", 1.75", 2.00", 2.25", and 2.50"