- Steel strut channels are roll formed from 33,000 psi steel
- Steel sheet is coated with zinc using a hot dip process prior to manufacturing, the minimum weight o
Steel strut channels are roll formed from 33,000 psi steel
Steel sheet is coated with zinc using a hot dip process prior to manufacturing, the minimum weight of zinc is G90 under the general requirements of ASTM A653 (G90)